Biotechnology: Principles and Processes — BIOLOGY STD 12 Science — Question

The site of production of ADA in the body is:

1. Bone marrow.
2. Lymphocytes.
3. Blood plasma.
4. Monocytes.

All terminater codons begin with nucleotide of which base?

Name one organism where RNA is the genetic material?

What is egg apparatus?

State two postulates of Oparin and Haldane with reference to origin of life.

Name the gas released and the process responsible for puffing up of the bread dough when Saccharomyces cereviseae is added to it.

OR

Name the metabolic pathway associated with the rising of dough in making bread. What makes the dough rise?

Give one reason for adding blue-green algae to the agricultural field.

Mark the odd one the following groups.
Luteinizing hormone, Progesterone, Chorionic gonadotropin, Estrogen.

What is the proof for or what indicates that the characters Mendel studied did not show blending?

What is the site of maturation of T-lymphocytes?