Question

Plasma membrane is:
(a) Non selective barrier
(b) Selection barrier
(c) Impermeable
(d) Made of cellulose
Genetic information is carried by long chain
macromolecules
(a) Enzymes
(b) Aminoacids
(c) Chromosomes
(d) Nucleotide
​

Answer 1

Answer:

plasma membrane is:

impermeable

genetic information is carried by long chain micromolecules:

chromosomes