183. 1, 2, 3
184.
185.
186. 2, 4
187. 1, 2, 3, 4, harper hlm 16
188.sepertinya kalau "except" nya dihilangin, jawaban yang ada benar semua
189.yang saya dpt dari tortorra hlm 50, antara 4-9 = peptide, 10-2000= polypeptide
190. 1, 3
191. 1, 2, 3, 4, harper halaman 17
192. membingungkan.. yang saya dapat alpha keratin itu ada di wool, hair, nail sama feather.
193. A, harper hlm 31
194. b
195. c
196. c
197. A, prof.nurhalim bab yang enzim
198. 1, 2, 3, 4, harper halaman 30
maav ya baru segitu. kalau ada yang salah tolong dikoreksi. makasi..
MDE buku biru fbs 1-2
Selasa, 25 Desember 2007
FBS V 20 soal. maaf, ngga tau knp ga bisa ke copy smua dari word.
1.One of these following answers are not wandering cells, which is…
a.fibroblast
b.neutrophils
c.mast cells
d.basophils
e. macrophages
The right answer is A.
Fibroblast is an example from fixed cells, which are native to the tissue which they are found. And wandering cells are the immigrant cells which usually come from blood or bone narrow.
2.the Keratinized stratified squamos epithelial are found in…
a.vagina
b.thyroid gland
c.epidermis
d.esophagus
e.sweat gland
The right answer is C.
vagina and esophagus: non keratinized stratified squamous
thyroid gland: simple cuboidal
Sweat gland: stratified cuboidal
3.Some of the organic components of bone matrix which are synthesized by osteoblast are..
type I collagen and phosphate
proteoglycans and Keratan sulfates
Chondroitin 4-sulfate and type I collagen
Proteoglycans and glycoprotein
Keratan sulfate and Phospates
The right answer is D.
Osteoblast is responsible for the synthesis of bone matrix: Type I collagen, proteoglycans and glycoproteins.
4. This kind of connective tissue has few cells and fibers distributed randomly in the abundant grounds substance ( Wharton’s jelly) is..
a. mucous connective tissue
b. elastic connective tissue
c. reticular connective tissue
d. regular dense connective tissue
e. irregular dense connective tissue
The right answer is A.
Elastic connective tissue: terdiri dari berkas – berkas serat elastin parallel tebal. Celah di antara serat – serat ditempati fibroblast dan serat kolagen halus.
Reticular connective tissue: menyokong motile cells dan filtrasi cairan tubuh. Sangat lembut dan membentuk anyaman 3 dimensi. Terdiri atas serat retikulin yang berhubungan erat dengan fibroblast khusus yang disebut sel reticular.
Dense regular connective tissue: serat kolagen nya tersusun dari fibroblast dengan orientasi linear sebagai respons terhadap stress yang berkepanjangan. Sangat tahan terhadap daya tarikan. Terikat kuat membentuk bundle parallel
Dense irregular connective tissue: komponennya sama dengan dense regular connective tissue. Namun serat kollagen yang tersusun atas berkas – berkas tidak punya orientasi tertentu. Tahan terhadap stress dari berbagai arah.
5. The cause of interstitial growth is...
a. Mitotic division of the perichondrium cells
b. Mitotic division of the chondrocytes
c. Meiotic division of the chondrocytes
d. differentiation of the perichondrium cells
e. differentiation of the chondrocytes
The right answer is B.
Two types of Bone growth: Interstitial growth and Appositional growth.
The cause of Appositional growth is the differentiation of the perichondrium cells
6. The type of cartilage which has an acidophilic matrix and enriches with type I collagen is…
a. elastic cartilage
b. hyaline cartilage
c. fibrocartilage
d. elastic cartilage and fibrocartilage
e. All kinds of cartilage
The right answer is C.
Elastic cartilage has an abundant network of fine elastic fibers. It has a yellowish color and found in the epiglottis, auricle of the ear, and some other places.
7. Which one is not one of the skeleton’s functions?
a. Supporting for the body
b. Supply of new blood cells
c. Storage for phosphate
d. Storage for calcium
e. Synthesize elastin
The right answer is E.
Synthesize elastin, collagen and proteoglucan are the functions of smooth muscle.
8. The picture above is an exocrine gland types of…
a. simple tubular
b. simple coiled tubular
c. simple branched tubular
d. simple acinar
e. simple branched acinar
The right answer is B.
9. Most type of collagen fibers in Connective tissue is type … collagen
a. VII
b. IV
c. III
d. I
e. II
The right answer is D.
Type IV collagen is the main component of basal lamina in epithelial tissue
Type VII collagen forms the anchoring fibrils which binds the basal lamina
Type III collagen is the main component of reticulin fibers in connective tissue.
Type II collagen is the main component og cartilage. Cartilage also has very few of type IX, X, and XI collagen
10. The protection function of the stratified squamous epithelial cells (keratinized and non keratinized) can be found in, except…
a. ovaries
b. epidermis
c. mouth
d. vagina
e. esophagus
The right answer is A.
Ovaries have the simple cuboidal epithelial tissues for protection.
12
11
Answers for number 11 and 12 :
a. posterior joint
b. acromio clavicular joint
c. femur
d. humerus
e. scaphoid
The right answer for number 11 is B
Posterior joint is the joint which takes place in the vertebrae.
The right answer for number 12 is D
Femur is the bone in thigh and scaphoid in one of the carpal bones.
13. This picture is a picture of… and the characteristics are…
a. Smooth muscle; single nucleus, voluntary
b. Skeletal muscle; 1-2 nuclei, involuntary
c. Cardiac muscle; single nucleus, involuntary
d. Smooth muscle; multinucleated, involuntary
e. Skeletal muscle; multinucleated, voluntary
The right answer is E
This is a picture of Cardiac muscle.
It has 1 until 2 nuclei, central. And it works involuntary.
And this is a picture of smooth muscle. It works involuntary and it has a single nucleus in the center.
14. Bone tissue contains yellow bone narrow, which stores..
a. blood cells
b. triglycerides
c. osteogenic cells
d. collagen fibers
e. bone minerals
The right answer is B
Bone tissue also contains red bone marrow which produces blood cells.
Osteogenic cells (unspecialized stem cells derived from mesenchym) is one from four types of cells which are present in bone tissue. The other three are osteoblast (bone-building cells), osteocytes (mature bone cells, main cells in bone tissue), and osteoclast (huge cells, derived from the fusion of as many as 50 monocytes and are concentrated in the endosteum).
Collagen fibers are needed for the calcification process. Mineral salts first begin to crystallize the in the spaces between collagen fibers. After the spaces are filled, mineral crystals accumulate around the collagen fibers.
15. One of these muscle’s origin are not from the medial epicondyle of humerus, which is..
a. Flexor pollicis longus
b. Palmaris longus
c. Flexor carpi urnalis
d. Flexor carpi radialis
e. Flexor digitorum superficialis
The right answer is A.
Flexor pollicis longus’ origin is the anterior surface of radius and interosseous membrane.
Flexor carpi urnalis’ origin is also from the superior poetrior border of ulna.
And Flexor digitorum superficialis’ origin is also from a ridge along lateral margin of anterior surface of radius.
17
16
16. Number 16 shows…
a. Tropomyosin
b. Actin monomers
c. Myosin filament
d. F- actin filament
e. Troponin
17. Number 17 shows…
a. Tropomyosin
b. Actin monomes
c. Myosin filament
d. F- actin filament
e. Troponin
The right answer for number 16 is E
The right answer for number 17 is A
18. The tarsus (ankle) consists of … tarsal bones and the metatarsus consists of … metatarsal bones.
a. 8 and 5
b. 8 and 6
c. 7 and 5
d. 7 and 6
e. 6 and 5
The right answer is C.
The tarsus consists of navicular (anterior tarsal bones), calcaneus (posterior part, the largest and the strongest), talus (posterior), cuboid and the cuneiform bones; called the third (lateral), second (intermediate) and first (medial) cuneiforms.
The five metatarsal bones numbered I to V from the medial to lateral position. The first metatarsal is thicker because it bears more weigh.
19. The following is correct for Fibrous joints..
a. the joint have synovial cavity
b. one of its types is sutures
c. covered by a layer of hyaline cartilage called articular cartilage
d. one of its types is symphyses
e. they have variety of shapes and permit many types of movements
The right answer is B
Fibrous joints have no synovial cavity and the bones are held together by fibrous connective tissue. It is rich in collagen fibers.
There are 3 types of Fibrous joints : Sutures, Syndesmoses, and Gomphoses. These joints permit very little or no movement.
20. Skull consists of Cranium and Face. How many bones are there in the face?
a. 8
b. 10
c. 12
d. 14
e. 16
The right answer is D.
There are 8 bones in Cranium and 14 in the face.
Skull is a part of the axial skeleton. Axial skeleton also include 1 Hyoid, 6 auditory ossicles, 26 Vertebral columns, and thorax (1 sternum and 24 ribs).
pembahasan MDE dan soal BHP
381. Which explanation is suitable for endoplasmic reticulum ?
Answer : D. all cells contain rER for the synthesis of plasma membrane protein and matrixes
Sumber : Medical cell biology, 127
382. Which explanation is suitable for Golgy complex has 3 regions, cis, medial, and trans.
Sumber : Medical cell biology, 134-135
383. What is suitable statement that describe lysosome ?
Answer : B. Have degradative enzyme
Sumber : Basic Histology, 38
384. Glycosilation is the principle modification to secretory protein synthesis. In which of organelle is glycosilation occur before enter the golgy complex?
Answer : B, Endoplasmic reticulum
Sumber : Medical cell biology, 130
385. Cristae are folding of the membrane. In which organelle are the cristae found ?
Answer : E, mitochondria
Sumber : Medical cell biology, 130
386. If expressed in striated muscle …
Answer : - (bukan ga ada jawabannya, tapi ga ngerti maksud soalnya … maafkan)
387. Most cell are stationary but change in morphology inside cell. Which is not movement ?
Answer : - (bukan ga ada jawabannya, tapi ga ngerti maksud soalnya … maafkan)
388. Which is the best explanation for cell motility ?
Answer : B. Protrusion process accompanied by depolymerization of actin
Sumber : Medical cell biology, 307
389. Which explanation is suitable to membrane organization ?
Answer : C. the 2 membrane leaflet have different lipid composition
Sumber : Medical cell biology, 34
390. The specialized region of plasma membrane from cell junction to spread parts of the cell membrane. Which explanation is suitable to plasma membrane of the intestinal epithelial cell ?
Answer : C. The brush border or villi is specialized to increase the surface of membrane
Sumber : Basic Histology, 10
391. Gap junction ?
Answer : B, Consist of protein connexon
Sumber : Medical cell biology, 201
392. About adherens junction ?
Answer : A. Form belt cell to cell adhesion
Sumber : Medical cell biology, 201
393. Specialized region of the plasma membrane as the formation of glycocalyx which explanation is suitable to the glycocalyx ?
Answer : B, composed of oligosaccharides, glycoprotein, glycolipid including various enzymes
Sumber : Medical cell biology, 33
394. What happened in depolarized period ?
Answer : B. Na+ conductance
Sumber : Basic Histology, 158
395. The action potential is initiated by which the following membrane changes ?
Answer : D. An increase in membrane permeability to sodium ions
Sumber : Basic Histology, 158
396. Which of the following statement will cause an increase in rate of diffusion of substances across a membrane ?
Answer : B. Increasing the effective concentration gradient of the substance
Sumber : Lupa baca dimana…
SOAL BHP
The knowledge sources that we get from the experience is called …
Empiricalism
Belief
Rationalism
Revelation
E. Intuition
Jawaban : A
2.) Specific conclusion drawn from some general statements is the characteristic of …
A. Inductive thinking
B. Deductive thinking
C. Analytical thinking
D. Irrational thinking
E. Logical thinking
Jawaban : B
3.) Mathematic is proved by …
A. Theory of pragmatics
B. Theory of practical
C. Theory of empiricalism
D. Theory of coherence
E. Theory of correspondence
Jawaban : D
4.) Ideas become true just so far as they help us to get into satisfactory relations with other parts of our experience. This statement is the explanation about …
A. Theory of idealism
B. Theory of practical
C. Theory of empiricalism
D. Theory of coherence
E. Theory of correspondence
Jawaban : B
5.) They are the pioneers of deductive and inductive thinking, except …
A. Copernicus
B. Kepler
C.Galileo
D. Newton
E. Einstein
Jawaban : E
6.) The investigation of the methods used to get result is …
A. Method
B. Methodology
C. Hypothesis
D. Conclusion
E. Theory
Jawaban : B
7.) The first step that we have to do to begin the research is …
A. Identification, selection, determination, and formulation of a problem
B. Literature study
C. Formulation of hypothesis
D. Identification, classification, and description of variables operationally
E. Selection of data as the instruments of deduction process
Jawaban : A
8.) We can get some problem from these sources, except …
A. Intuition
B. Discussion
C. Experience
D. Literature
E. Regulation
Jawaban : A
9.) We can get the hypothesis based on …
A. Research result
B. New theory
C. Temporary answer
D. Empirical proof
E. Intuition
Jawaban: C
10) There are two type of hypothesis according to the variable, they are …
A. Hypothesis of correlation and hypothesis of differentiation
B. Hypothesis of coherence and hypothesis of correspondence
C. Hypothesis of correlation and hypothesis of coherence
D. Hypothesis of differentiation and hypothesis of correspondence
E. Hypothesis of correlation and hypothesis of correspondence
Jawaban : A
11.) These are some research design, except …
Historical research
Developmental research
Differentiation research
Correlational research
Experimental research
Jawaban : C
12.) To describe some data of population characteristics, systematically, factual, and accurate is the goal of …
Correlational research
Experimental research
Developmental research
Historical research
Differentiation research
Jawaban : D
Study of the cognitive development in children is the example for …
Case study and field research
Historical research
Developmental research
Differentiation research
Experimental research
Jawaban : A
Create the possibilities to measure some variables and their correlation simultaneously in a real condition is the characteristic of …
Case study and field research
Historical research
Developmental research
Correlational research
Experimental research
Jawaban : D
15.)Ex post facto means that …
A. Data collecting after the event already happened
B. The study takes one or more results as the dependent variables and examines the data from the past to determine the causes and their correlations
C. For research with very complicated variables which cannot be studied by the experimental method
D. Using one or more control groups (untreated) as base-line to compare with experimental groups (treated)
E. Deep explore about a certain social unit
Jawaban : A
16.) These are the norm of science, except …
A. Universalism
B. Communalism
C. Socialism
D. Disinterestedness
E. Skeptical
Jawaban : C
17.) Science is not for propaganda or publicity shows that science is…
A. Universalism
B. Communalism
C. Socialism
D. Disinterestedness
E. Skeptical
Jawaban : D
18.) Science is power, technology is the tool of power, is the opinion from …
A. Francis Bacon
B. Plato
C. Aristoteles
D. Bertrand russel
E. Charles Pierce
Jawaban : A
19.) The principle of the use of a science is the meaning of …
A. Ontology
B. Epistemology
C. Axiology
D. Etiology
E. Epidemiology
Jawaban : C
20.) These are principle of morality in science, except …
A. Should be done honesty
B. Communal and universal
C. No abridgement of human values
D. No interference in human life
E. Discriminative
Jawaban : E
Sumber : Slide Philosophy of science
1.) The declaration states that research involving human subjects must, except ...
A. Conform to generally accepted socialism principles
B. Be formulated in a unwritten protocolC. Be conduced only by expatriate
D. Include written informed consent from participants
E. Against the human well-being
Jawaban : E
2.) The clinical trial should be consistent with …
A. The human right
B. Applicable regulatory requirement
C. declaration of Helsinki
D. Nuremberg code
E. CIOMS agreement
Jawaban : B
3.) The medical care given to and medical decisions should always be the responsibility of …
A. A qualified physician
B. A qualified professor
C. A qualified researcher
D A qualified medical institution
E. A qualified scientist
Jawaban : A
4.) GMP is the abbreviation of …
A. Good medical process
B. Good medical practice
C. Good medication practice
D. Good manufacturing process
E. Good manufacturing practice
Jawaban : D
5.) These are the responsibilities of investigator, except …
A. Providing for the medical care of trial subjects
B. Communicating with the IRB / IEC
C. Complying with the trial protocol
D. Reporting only the profitable event
E. Obtaining informed consent of trial subjects
Jawaban : D
6.) IEC is the abbreviation of …
A. Independent Ethics Committee
B. Incidental Ethics Committee
C. Independent Ethics Commission
D. Incidental Endorsement Committee
E. Incidental Endorsement Commission
Jawaban : A
7.) The general responsibility of IRB/IEC are, except …
A. Review of the trial protocol and other key documents, in advance of the start of the trial
B. Advance review of the investigator’s qualifications
C. Advance review of procedures for changing informed consent of subjects and compensating them
D. Annual (or more frequent) review of trial procedures while the trial is in progress
E. Review of any proposed amendments to the trial protocol or informed consent documents
Jawaban : C
8.) We can get some information about the patient for the record from these, except … A. Hospital records
B. Physicians records
C. Employment records
D. Death certificates
E. Government records
Jawaban : E
9.) These are some role of the epidemiologist, except …
A. Generating and interpreting the data
B. Presenting general policy options
C. Projecting the impact of each option
D. Developing specific policy proposals
E. Evaluating the effects of policies after they have been implemented
Jawaban : B
Sumber : Slide Ethical Guidelines on Biomedical Research
Soal FBS 3,4,5 no 343-358
343. In minimal medium for metabolizing of certain molecule chains into smaller can generate the ATP necessary for energy requiring activities of the cells, what is he certain molecule?
A. FA
B. Protein
C. Glycerol
D. Glucose
E. AA
Pembahasan :
(D) glukosa dibutuhkan dalam pembentukan energi
344. Which of the following features mostly common in cell of all organism?
A. None of cells
B. Cell division
C. Structure of DNA
D. None of chromosome
E. Nuclear envelope
Pembahasan :
(B)
345. Which of the following organism does not have main component as internal organelles and fibers?
A. Yeast
B. E.Coli
C. Taenia saginata
D. RNA carnivore
E. Porcemus
346. Which electrolyte contribute to bioelectrical process?
A. Na-Ion
B. K-Ion
C. Ca-Ion
D. Mg-Ion
E. Cl-Ion
Pembahasan :
(A) proses bioelectrical atau fenomena elektris seperti yang dihasilkan oleh otot dan jaringan saraf terutama dipengaruhi oleh ion Na
347. What happen in the absolute refractory period?
A. Na+ gate inactive
B. K+ gate inactive
C. Mg+ gate inactive
D. Cl- gate inactive
E. Ca+ gate inactive
Pembahasan :
(A)Tortora hlm.421. refractory periode adalah periode dimana suatu sel tidak bisa melakukan potensial aksi berikutnya setelah adanya suatu potensial aksi. Ini disebabkan karena tidak aktifnya Na+
348. The characteristic o Turner’s syndrome, except…
A. Result of non disjuntion
B. Broad chest
C. Has more than one X chromosome
D. Fold skin on the back of the neck
E. Not undergo menstruation
Pembahasan :
(C). Embryologi langman. Turner's syndrome merupakan kelainan kromosom seks, dimana wanita hanya memiliki XO,dikarenakan nondisjunction, yg mengakibatkan tidak berkembangnya ciri fisik wanita pada dirinya. penderita ini mengalami keterbelakangan mental dan tidak adanya ovarii
349. Traction for a fracture femur?
A. Russel traction
B. Hussel traction
C. Newton traction
D. All true
E. All false
Pembahasan :
(E) Dorland. Traksi untuk femur yakni Bryant's traction
350. What happened to muscle relaxation?
A. Sarcomer shorter
B. Tension reduce, muscle return to original length
C. Ca release to cytosol
D. Sarcolemma T tubule depolarize
E. Sodium channel open
Pembahasan :
(B) Histologi dasar, hlm 190-193(ed. Indonesia). ciri2 otot relaksasi ialah sarkomer kembali ke panjangnya semula, depolarisasi membran berhenti sehingga Ca++ kembali ditranspor ke sisterna retikulum sarkoplasma.
351. Related to muscle tissue?
A. Can be found only in umbilical cord
B. Mesenymal cell are scattered
C. Lesser fibrous
D. All true
E. All false
Pembahasan :
(E)
352. Part of the body has the lightest pressure?
A. Ankle
B. Knee
C. Hip
D. Elbow
E. Neck
Pembahasan :
(D)
353. Which of the following characteristic of cartilage that distinguish it from the other connective tissue?
A. Its predominant cells type is secretes ECM
B. Its predominant cells type is mesenchymal derivate
C. Its ECM contains collagen
D. It lacks of blood vessels
E. It has function in mechanical support
Pembahasan :
(D). Tortora hlm127
354. Knee joint, false?
A. Hinge joint
B. Flexion & extension main movement
C. Distal femur
D. Proximal fibula
E. Cruriatus ligament
Pembahasan :
(E) Tortora hlm. 247-248
355. Which of the following muscle tissue has a great capacity in regeneration?
A. Face muscle
B. Gluteal muscle
C. Cardiac muscle
D. Purkinje muscle
E. Muscle of stomach
Pembahasan :
(E)Histologi dasar, hlm. 201 (ed.Indonesia). yang memiliki tingkat regenerasi paling tinggi ialah otot polos.
356. Somewhat rigid tissue that forms a smooth subface of some joints provides flexible support?
A. Epithelium
B. Connective tissue proper
C. Hyaline cartilage
D. Elastic cartilage
E. Fibro cartilage
Pembahasan :
(C) Histologi dasar, hlm. 129 (ed.Indonesia)
357. Happens in oogenesis?
A. Primordial germ cell differentiated into oogonia
B. Primary follicle surrounded by single epithelia
C. Primary follicle surrounded by primordial follicle
D. All true
E. All false
Pembahasan :
(A) embryologi langman. folikel primordial ialah sebuah oosit primer yang dikelilingi oleh selapis epitel gepeng. folikel primer merupakan perkembangan dari folikel primordial dimana pada permukaan oositnya dikelilingi oleh zona pelusida.
358. Process after fertilization to implantation?
A. Morula consists of blastomer
B. In morula, zona pelucida dissapear
C. Blastocyst divides into embrioblast and trofoblast
D. Blastocyst is planted in myometrium
E. Epiblast and sitotrofoblast form placenta
Pembahasan :
(A). embryologi langman hlm 29 (ed.indonesia). zigot hasil fertilisasi terus membelah membentuk morula setelah 3-4 kali pembelahan yang terdiri dari banyak blastomer. Morula ini dikelilingi oleh zona pelusida.
PEMBAHASAN SOAL MDE BUKU BIRU FBS 3-5 no. 87-102
sebelumnya maaf ya, masih ada soal yang belum dijawab.. kalau temen-temen ada yang tau jawabannya, atau mau ngebenerin jawaban yang salah,edit aja ok?! semangat!! (^_^) -iie-
87.
88. The cells in the pancreas secrete the digestive enzyme by the regulated secretion
BECAUSE
The cells in the pancreas secrete the insuline hormone by the exocytosis process
Jawaban : B
Pembahasan : Stimulus untuk elsositosis mendorong vesikel sekret untuk melepaskan sekresi. Sekresi ini
dinamakan "regulated secretion". Contoh : sel-sel eksokrin di pankreas yang mensekresi prekursor "dygestive
enzyme", sel endokrin yang mensintesis hormon insulin dan hormon lainnya dan menyimpannya di vesikel sekret.
Sumber : slide FBS 3, Organel Structure and Function
89. The glycocalyx is made up of oligosaccharides bound to the outer surface of the cell membrane
BECAUSE
The glycocalyx is the major component of the cytoskeleton
Jawaban : C
Pembahasan : Membran plasma memiliki struktir lipid bilayers, yang tersusun dari phospholipid, glikolipid
(karbohidrat + lipid), dan kolesterol. Selain itu terdapat protein membran glikoprotein (karbohidrat +protein)yang
karbohidratnya merupakan oligosakarida. Bagian karbohidrat gikolipid dan glikoprotein ini membentuk glycocalyx yang berikatan dengan permukaan luar membran plasma.
Sumber : Tortora p.63, slide FBS 3 Plasma Membrane
90. Ribosomes are small organelles in the cytoplasm composed of two subunits,each subunits has its own mix of
proteins and rRNA
BECAUSE
Ribosomes perform a very important function because they help carry out protein synthesis
Jawaban : B
Pembahasan : Ribosom adalah tempat mensintesis protein, dan sebagian diantaranya terdapat di sitoplasma.
Ribosom memiliki subunit besar dan kecil.
Pada sel eukariotik, subunit kecil (30S) disusun dari 21 macam protein dan 16sRNA, subunit besar (50S) disusun dari 34 macam protein dan 23S serta 5S rRNA.
Pada sel prokariotik, subunit kecil (40S) mengandung 33 protein dan 18 rRNA, subunit besar (60S) mengandung
45 protein dan 3 rRNA 928S,5.8S,5S)
Sumber : Tortora p.79, Biologi Molekuler Medik Prof. Nurhalim p.379
91. The nucleus is the control centre of the cell
BECAUSE
The nucleus contain DNA, the molecule which stores genetic information and determines the characteristic of a
the cell and its metabolic functioning
Jawaban : A
Pembahasan : Di dalam nukleus terdapat nukleolus yang mengandung protein, DNA, dan RNA. Nukleus juga memiliki gen yang mengontrol struktur seluler (karateristik) dan aktivitas seluler (metabolisme).
Sumber : Tortora p.85
92.
93. In tight junction plasma membranes of adjacent cells are more closely joined.
BECAUSE
In tight junction plasma membran proteins actually attach to each other, producing a zipperlike fastening
Jawaban : B
Pembahasan : Pada tight junctions membran plasma yang berdekatan berikatan satu sama lain dan bergabung membentuk "zipperlike fastening". Sehingga ikatannya lebih dekat dibandingkan junction yang lain.
Sumber : slide FBS 3, Cell Adhesion
94. In the cell cycle regulators there are cyclines and cylins dependent kinase (cdks)
BECAUSE
In the cell cycle regulators the cdk enzymes are inactive until they bind to a specific member of the cyclin family
Jawaban : B
Pembahasan : Regulator penting siklus sel adalah 2 jenis protein cyclins dan cyclin dependent kinase (cdks).
Enzim cdk dinamakan seperti itu karena enzim tersebut tidak aktif sampai mereka berikatan dengan anggota
spesifik cyclin.
Sumber : Medical Cell Biology p.282
95. The transciption is the process of information transfer, from DNA to protein, occurs in the nucleus
BECAUSE
The transciption is the synthesis of a single-stranded RNA copy of information stored in the double stranded DNA
molecule
Jawaban : D
Pembahasan : Transkipsi, terjado di nukleus, adalah proses mengkopi informasi dari rantai basa triplets di DNA
menjadi rantai kodon RNA.
Sumber : Tortora p.88
96.
97. Cancerous cells have escaped from normal cell cycle regulation
BECAUSE
A cancer is formed if a cell is able to evade the normal mechanism that control cell growth
Jawaban : C
Pembahasan : Sel kanker muncul disebabkan pepbelahan sel yang tidak terkontrol, menghasilkan sel yang
disebut neoplasm atau tumor. hal ini berarti sel kanker tidak mengalami regulasi siklus sel yang normal sehingga
pembelahan menjadi lebih cepat, namun tetap melewati tahap-tahap di dalam siklus sel.
Sumber : Tortora p.94
98.
99.
100.
101. Method purifying based on exchange ion ?
A. Size
B. Lipid
C. Charge
D. Base
E. Acid
Jawaban : C
102.
Jawaban soal MDE FBS 3,4,5
Senin, 24 Desember 2007
397. B. Type II
398. C. I, II, III, V (Basic Histology 103 ada tambahan type XI)
399.
400. C. Translasi
401. B. Doesn’t require enrgy
402. A. mRNA stabilizing (+ facilitates binding of mRNA to the 43S preinitiation complex)
403.
404.
405. A. Catalyzing the OH group (keduanya bekerja dari arah ke 5 ke 3/hydroxyl end)
406. B. Mitochondria
Memiliki DNA sendiri/khusus dan dapat mensintesis protein sendiri
407. ? Paling mungkin B. Beta
Di Harper 336 tabel bawah, yang proofreading harusnya DNA pol ε
408. A. Histone protein
Dalam proses packaging DNA, DNA melilit pada protein histone.
409.
410. A. DNA ligation activity
Harper 336 juga
Sisanya (no. 399.403,404,409) masih dicari jawabannya.. coming soon.. :D
Jawaban buku MDE FBS 3,4,5
279. B (junquiera p.121)
280. C (junquiera p.97)
281. 2,3 benar (junquiera p. 74)
283. B (junquiera p.68)
284. E (junquiera p. 71)
285. A (junquiera p. 70)
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