PTS Biology Mcqs Online Test 8

enzyme is?

The study of nature is called?

Ribosomes are tiny Granules first studied in 1955 by?

.

____ contains the green chemical called chlorophyll?

Lactometer is used for?

Animals that eat plants are called?

Exact replica of chromosome refers to?

The one which is present in all living things?

Density gradient centrifugation separates the materials on the basis of?

__ is a scientific word for human beings?