Biology

Everyday Science (BPSC)

Title

45:30

Video Progress

8 of 24 completed

Notes Progress

5 of 15 completed

MCQs Progress

38 of 100 completed

Subjective Progress

8 of 20 completed

Continue to Next Topic

Indian Economy - Understanding the basics of Indian economic system

Download Solution PDF

Consider the following pairs:

List 1 List II

Nucleus Houses genetic material
Mitochondria Site of photosynthesis
Ribosomes Protein synthesis
Centromere Holds chromatids together

How many pairs are correctly matched?

Only One

Only Two

Only Three

All Four

Explanation:

Nucleus - Houses genetic material: This is correct. The nucleus of a eukaryotic cell contains the genetic material, DNA, organized into chromosomes.
Mitochondria - Site of photosynthesis: This is incorrect. Mitochondria are the site of cellular respiration, not photosynthesis. Chloroplasts are the site of photosynthesis in plant cells.
Ribosomes - Protein synthesis: This is correct. Ribosomes are the molecular machines in cells that carry out protein synthesis.
Centromere - Holds chromatids together: This is correct. The centromere is the region of a chromosome where the two sister chromatids are held together and is the attachment point for spindle fibers during cell division.

Out of the 4 pairs, 3 pairs are correctly matched.

Profile ResourcesReport error