Friday, 21 June 2019

Biology Solved MCQs Online Quiz Test Preparations

Hello students here you will easily can prepared your Biology MCQs Test with online Multiple Choice Questions with solved answers. All of these Multiple Choice Questions and answers are helpful for the PPSC, NTS, CSS, OTS, PMS and PTS exams preparations tests.

Biology MCQs Online Quiz For MCAT
Solved MCQs Biology Quiz Test

These MCQs are important for the MCAT students and MDCAT exams preparations. In all Medical jobs tests these type of MCQs are helpful for admission in the medical colleges and Universties.



Online Solved MCQs of Biology Quiz Test





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Solved MCQs With Answers of MDCAT Biology Test



Q.1: Value of resting membrane potential is-------- ?

  1. 0.03 V
  2. 0.05 V
  3. 0.07 V
  4. 0.09V

C

Q.2: Under resting membrane potentials ?

  1. Outer surface of neuron is more positive
  2. Inner surface of neuron is more positive
  3. Both of these surfaces are equally positive
  4. none of these.

A

Q.3: Protein coasts of viruses are synthesized in-------- ?

  1. Lytic cycle
  2. Lysogenic cycle
  3. Both a & b
  4. All of these

A

Q.4: Antibodies play important role against microorganisms and other pathogens to which type of proteins do they belong------ ?

  1. Globular proteins
  2. Fibrous Proteins
  3. Both a and b
  4. None of these

A

Q.5: If a plasmolysed plant cell is placed in water the cell will-------- ?

  1. Burst
  2. Be Killed
  3. Be deplasmolysed
  4. Show no change in it

C

Q.6: The one that stores calcium is -------- ?

  1. Sarcolemma
  2. Sarcoplasm
  3. Sarcoplasmic reticulum
  4. Cytosol

C

Q.7: How many carbon atoms are required to form a furan ring (ribofuranose)--------- ?

  1. 3
  2. 4
  3. 5
  4. 2

B

Q.8: The basic structural unit of a chromosome is------- ?

  1. The centromere
  2. Nuceleosome
  3. Telomere
  4. Histone

B

Q.9: Triglyceride is also known as------- ?

  1. Natural lipid
  2. Neutral lipid
  3. Neutral wax
  4. All of these

B

Q.10: Which one of the following syndrome is the result of meiotic non dysjunction ?

  1. Klinefelters syndrome
  2. Turners syndrome
  3. Downs syndrome
  4. All of these

D

Q.11: A genome is-------- ?

  1. Appearance of an individual
  2. Genetic basis of few characters
  3. Full set of genes of an individual
  4. All of these

C

Q.12: Allium cepa is the scientific name of------- ?

  1. Onion
  2. Amaltas
  3. Potato
  4. Tomato

B

Q.13: Those organisms which can prepare their own food from simple inorganic material and can store energy are called-------- ?

  1. Autotrophs
  2. Heterotrophs
  3. Procariotique
  4. Eu-cariotique

A

Q.14: The word which E-Chatton suggested for bacteria and blue green algae was------- ?

  1. Autotrophs
  2. Heterotrophs
  3. Pro-cariotique
  4. Eu-cariotique

C

Q.15: All of the following are involved in nitrification except ?

  1. Nitrobacter
  2. Nitrosomonas
  3. Rhizohium
  4. All of these

C

Q.16: Competition between species will be greatest if they attempt to occupy the same------- ?

  1. Ecosystem
  2. Community
  3. Habitat
  4. Niche

D

Q.17: The word virus is derived from Latin word venome meaning--------- ?

  1. Sweet fluid
  2. Sore Fluid
  3. Poisonous Fluid
  4. Salty Fluid

C

Q.18: For which of the following no preventive vaccine is available ?

  1. HAV
  2. HBV
  3. HCV
  4. HEV

C

Q.19: Which of the following virus has special affiliations with the tumor production ?

  1. Hepatitis virus
  2. Retrovirus
  3. Polio virus
  4. Pox virus

B

Q.20: Pepsinogen is produced from--------- ?

  1. Mucous cells
  2. Parietal cells
  3. Zymogen cells
  4. All of these

C


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