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BIOLOGY

JAMB 2009 - Question 3

Biology 2009 JAMB Past Questions - Question 3: in a cell, the genes are carried by

Choose the most appropriate option for the gap .

in a cell, the genes are carried by

A: nuclear membranes

B: chromatin threads

C: . lysosomes

D: mitochondria.

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Correct Answer

Explanation

B - Chromatin threads are thread-like network ofchromatin granules which condenses during cell division into chromosomes .Lysosomes secrets enzymes that causes the disintegration of dead or ageingcells. Mitochondria are biochemical machine for the oxidation of glucose torelease energy.