FREE NTA Biology Question and Answers

Question 1

What is the basic unit of life?

Accepted Answer

Cell

Answer

Atom

Answer

Molecule

Answer

Tissue

Question 2

Which organelle is known as the powerhouse of the cell?

Accepted Answer

Mitochondrion

Answer

Nucleus

Answer

Ribosome

Answer

Endoplasmic reticulum

Question 3

What is the primary function of the ribosome?

Accepted Answer

Protein synthesis

Answer

Energy production

Answer

Cell division

Answer

DNA replication

Question 4

Which process describes the division of a cell’s nucleus to produce two identical nuclei?

Accepted Answer

Mitosis

Answer

Meiosis

Answer

Cytokinesis

Answer

Transcription

Question 5

What molecule carries genetic information from the nucleus to the cytoplasm?

Accepted Answer

RNA

Answer

DNA

Answer

Protein

Answer

Carbohydrate