MDCAT Biology Chapter 13 MCQ Test With Answer for (Variation & genetics/ inheritance)

Each chapter has its significance; however, the proportion of each chapter may vary in the entry test, but the students must prepare all the chapters properly. By doing efficient preparation, the candidates can get good marks in MDCAT. The online test helps the students to determine the preparation level of the students. The students must take the mock test before MDCAT for better preparation.

MCQ's Test For MDCAT Biology Chapter 13 MCQ's Test

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MDCAT Biology Chapter 13 MCQ's Test

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Question # 1

Large population size, random mating, ne mutation and no emigration of immigration are he postulates of

Question # 2

Low partial pressure of oxygen in tissues favours_______ of oxyhaemoglobin

Question # 3

Elastic fibres are absent in the walls of________________

Question # 4

The thyroxine hormones of thyroid glands act directly on

Question # 5

The antibody molecule consists_______ polypeptide chains

Question # 6

The interaction between different gene occupying different led is

Question # 7

W.O.F.comprises of inorganic ions.

Question # 8

Thoracic lymph duct of the hymphatic system opens into._________

Question # 9

Locus stand for

Question # 10

Respiratory tubules are termed as bronchi oles when attain the diameter ____ or lessor.

Question # 11

The tail of chlorophyll molecule is embedded in

Question # 12

Bone matrix is hardened by the

Question # 13

DNA molecule in prokaryotes is.

Question # 14

Cilia and flagella are absent in.

Question # 15

The condition is which the hetero zygotes has a phenotype intermediate between contrasting homozygous parents is called as

Question # 16

Students were asked to give a guess about a unicellular organism with darkly stained. nucleus. W.O.F. can be straight away excluded from the list.

Question # 17

White matter of spinal cord is made up of.

Question # 18

When water content in body become high, what will happpen.

Question # 19

Restriction endonucleases are produced by

Question # 20

DNA segments of different length can be separated by process of

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MCAT Biology Chapter 13 Important MCQ's

Sr.# Question Answer
1 Locus stand for
A. Position of gene on homologous chromosome
B. Region of chromosome
C. position of allele within a DNA molecule
D. Close regions of same chromosome
2 The reactant on which enzyme works are
A. Products
B. Metabolites
C. Substrates
D. Catabolites
3 Syphilis is a sexually transmuted disease and can also damage.
A. Hair
B. Heart
C. P.N.S.
D. Both Canal
4 _______ are the major site for storage of glycogen in animals's body.
A. Muscle and liver
B. Around thighs and belly
C. Around belly and hips
D. Liver and kidney
5 The number of bones forming skull in man is.
A. 8
B. 14
C. 20
D. 22
6 The tail of chlorophyll molecule is embedded in
A. Membrane of mitochondria
B. Thyroidal membrane
C. Membrane of S.E.R
D. Membrane of R.E.R
7 In W.O.F shapes, gut living symbiotic Escherichia coli is found
A. Round
B. Oval
C. Spiral
D. Rod
8 All the hormones released by anterior pituitary are tropic hormones except.
A. TSH
B. STN
C. ACTH
D. Gonadotrophin hormone
9 What is the least selective process during urine formation.
A. Re absorption
B. pressure filtration
C. Secretion
D. Differential permeability
10 DNA segments of different length can be separated by process of
A. Western blotting
B. Nortern blotting
C. Autoradiognorphy
D. Gel electrophoreses

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