ESAT ESAT Biology

Question 1

What is the function of mitochondria in a cell as tested in ESAT Biology?

Accepted Answer

Site of aerobic respiration and ATP production

Answer

Site of protein synthesis

Answer

Site of photosynthesis

Answer

Controls cell division

Question 2

Which molecule carries genetic information in most organisms?

Accepted Answer

DNA

Answer

RNA

Answer

ATP

Answer

Protein

Question 3

What is the process by which plants make glucose using light energy?

Accepted Answer

Photosynthesis

Answer

Respiration

Answer

Transpiration

Answer

Osmosis

Question 4

What does the ESAT Biology section typically assess?

Accepted Answer

Cell biology, genetics, and physiology

Answer

Human geography

Answer

Clinical medicine

Answer

Pharmacology only

Question 5

What is the role of enzymes in biological reactions?

Accepted Answer

They act as biological catalysts, lowering activation energy

Answer

They provide energy for reactions

Answer

They are consumed during reactions

Answer

They change the overall free energy of the reaction

Question 6

In Mendelian genetics, if both parents are Aa, what proportion of offspring will be homozygous recessive (aa)?

Accepted Answer

1/4

Answer

1/2

Answer

3/4

Answer

0