ETEA SAMPLE BIOLOGY QUESTIONS

ETEA stands for Educational Testing and Evaluation Agency, it is an educational entity established in 1998 by KPK government. In order to get admission in the public sector Medical Colleges of KPK, the students have to undergo KPK ETEA entrance test, which is a requirement. Hundreds and thousands of students take this test each year. The test is based on the courses of FSc and A levels including the subjects: Physics, Chemistry, Mathematics and English. ETEA is a highly competitive and challenging test based on the student’s previous knowledge of FSc or A levels.

Pakprep.com gives you a platform where you can study as well as clear your concepts in a proper way by the given explanations. You can study online 15000+ solved MCQ’s along with explanation, past papers and MOCK test. Smart analytics will keep a log of all your mistakes so that you can revise them just before your actual test. Pakprep.com also provides facility of MOCK test which are prepared according to university criteria and also marked according to their standards. MOCK test helps our students to analyze their current situation in a better way. To start your preparation today for any medical or engineering university please CLICK HERE.

Topic:

Cell Biology

Question:

Which of the following is the function of lysosomes?

Options:

  • Phagocytosis
  • Autophagy
  • Enzyme secretion for extracellular digestion
  • All of the above

Correct Option:

All of the above

Explanation:

Lysosomes performs all these functions.

Phagocytosis is eating process of a cell.

Autophagy is self-eating of worn out parts of the cell e.g mitochondria.

Topic:

Bioenergetics

Question:

How much energy of glucose is converted into ATP during alcoholic and lactic acid fermentation?

Options:

  • 1%
  • 2%
  • 90%
  • 100%

Correct Answer:

2%

Explanation:

Both alcoholic and lactic acid fermentation yield relatively smaller amount of energy from glucose molecule. Only about 2% of energy of glucose is converted into ATP during alcoholic and lactic acid fermentation.

Topic:

Enzymes

Question:

The competitive inhibitors have structural similarity with?

Options:

  • Activator
  • Co-enzyme
  • Prosthetic group
  • Apo-enzyme

Correct Answer:

Prosthetic group

Explanation:

Prosthetic group are bound tightly to proteins and may even be attached through a covalent bond, as opposed to coenzymes, which are loosely bound. It is a non-protein group forming part of combined with a protein. The competitive inhibitors have structural similarity with Prosthetic group.

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