Question

Match the basic protein functions in the left column with a specific example of that type of protein in the column on the right. 1.___ gene regulatory A. insulin 2.___ motor B. carboxylase 3.___ storage C. rhodopsin 4.___ enzyme D. hemoglobin 5.___ transport E. ferritin 6.___ structural F. myosin 7.___ special purpose G. green fluorescent protein 8.___ receptor H. tubulin 9___ signal I. homeodomain proteins

Answer 1

Answer:

1. I   2. F   3. E   4. B   5. D   6. H  7. G  8. C  9. A

Explanation:

(A) Insulin is a signal protein involved in controlling blood glucose levels.

(B) Carboxylase is an enzyme required in the process of carboxylation.

(C) Rhodopsin is a light sensitive receptor found in the retina of the eye.

(D) Haemoglobin transports oxygen in blood.

(E) Ferritin is a protein that stores iron.

(F) Myosin is a motor protein that carries out its function with actin

(G) Green fluorescent protein has the special purpose of tagging proteins.

(H) Tubulin is a structural protein that gives rise to microtubules that support living cells.

(I) Homeodomain proteins are involved in the regulation of gene expression.