Biology MCQs for UHS MCAT, KPK ETEA & Sindh MCAT

Here are sample Biology MCQs for UHS MCAT, KPK ETEA and Sindh MCAT from Pakprep.com database. Pakprep.com has more than 10,000 solved MCQs for for all subjects for UHS MCAT, KPK ETEA and Sindh MCAT. You can start your preparation from the comfort of your home right now. Register Here for Free

MCQ from Topic: Introduction to Biology

Hammer fish was brought into the Michigan lake to eat up fast growing algae. This is an example of which of the following?

  • Answer A : Integrated disease management
  • Answer B : Biological control
  • Answer C : Hydrophonic control
  • Answer D : Hydrophobic control

Correct : B

Reason : Biological control involves destroying pests by using living organisms that eat them up or compete with them.

MCQ from Topic: Enzymes

Co-factors have which of the following function?

  •  Answer A : Act as a bridge between the enzyme and the substrate.
  • Answer B : Provide a source of chemical energy.
  • Answer C : Contributes directly to the chemical reaction.
  • Answer D : All of the above.

Correct : D

Reason : Co-factors have all of the given functions.

MCQ from Topic: Biotechnology

The plasmid of which bacterium is used for the DNA recombination of plants?

  • Answer A : Arabidopsis
  • Answer B : Asparagus
  • Answer C : Agrobacterium
  • Answer D : Aspartame

Correct : C

Reason : The only plasmid that plant cells take up is from the bacterium Agrobacterium. Not all plants take up the plasmid.

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MCQ from Topic: Transport

What is the location of Sinoatrial (S-A) node in the human heart?

  • Answer A : Lower end of right atrium.
  • Answer B : Upper end of right atrium.
  • Answer C : Lower end of left atrium.
  • Answer D : Upper end of left atrium.

Correct : B

Reason : SA node is located at the upper end of right atrium.

MCQ from Topic: Reproduction

During menstrual cycle estogen is produced under the stimulus of?

  • Answer A : FSH
  • Answer B : LH
  • Answer C : ACTH
  • Answer D : Progesterone.

Correct : A

Reason : The ovary under the stimulus of FSH produces estrogen. Estrogen results in the thickening of uetrus wall and inhibits the secretion of FSH from pituitary gland.

MCQ from Topic: Gaseous Exchange

Enzyme present in red blood cells which facilitate the oxygen carrying activity of hemoglobin is?

  • Answer A : Phosphodiesterase
  • Answer B : Carbonic anhydrase
  • Answer C : Lecithinase
  • Answer D : Urease

Correct : B

Reason : Carbonic anhydrase in red blood cells facilitate the oxygen carrying activity of hemoglobin.

MCQ from Topic: Digestion

What is the function of mucus in stomach?

  • Answer A : Food digestion.
  • Answer B : Provides pH for digestion.
  • Answer C : Kills bacteria.
  • Answer D : Protection.

Correct : D

Reason : Mucus is a thick secretion that covers the inside of stomach and prevents the underlying walls from being digested.

MCQ from Topic: Biological Molecules

The synthesis of RNA from the DNA is called?

  • Answer A : Transcription.
  • Answer B : Replication.
  • Answer C : Duplication.
  • Answer D : Transformation.

Correct : A

Reason : Transcription is the first step of gene expression, in which a particular segment of DNA is copied into RNA by the enzyme RNA polymerase.

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19 thoughts on “Biology MCQs for UHS MCAT, KPK ETEA & Sindh MCAT

    1. Pakprep.com Admin Post author

      Medical admission test of each university or provincial public sector colleges is different. Please refer to our blog http://pakprep.com/blogs/ which is organized into by NUST, UHS MCAT, ETEA, Sindh MCAT, Aga Khan to give you exact insights into each Medical test.

      Reply
    1. Pakprep.com Admin Post author

      Medical admission test of each university or provincial public sector colleges is different. Please refer to our blog http://pakprep.com/blogs/ which is organized into by NUST, UHS MCAT, ETEA, Sindh MCAT, Aga Khan to give you exact insights into each Medical test.

      Reply
  1. AnNa Awan

    Aoa .. I am from federal board but next year IA I will give ETEA so which books I should study for test Abbottabad board ? or our books are enough .. plx tell me something I am very worried secondly how should I study for ETEA

    Reply
    1. Pakprep.com Admin Post author

      Dear Ahmed:

      We appreciate your interest in using pakprep.com. We have more than 15,000+ fully explained MCQ’s and with MOCK test for major universities. Please follow the bellow mentioned link for your preparation. For more details you can call us at 0335-5833265.

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