What is the main function of RNA?

a. Copying DNA
b. Protein synthesis
c. Connecting nucleotides
d. Storing genetic material


b

Biology & Microbiology

You might also like to view...

Which mammalian feature aids in both thermoregulation and communication?

a. sudoriferous glands b. sebaceous glands c. permeable skin d. vibrissae

Biology & Microbiology

Fats that contain ____ double bonds are liquids at room temperature, whereas fats that contain ____ double bonds are

solids at room temperature.

a. trans; cis b. cis; trans c. hydrogenated; partially hydrogenated d. partially hydrogenated; hydrogenated e. unsaturated; saturated

Biology & Microbiology

____________________ secrete hormones into blood. Fill in the blank(s) with the appropriate word(s)

Biology & Microbiology

One adaptation to flight in birds is lighter bones, which lack

A. medullary cavities. B. collagen. C. the periosteum. D. bone marrow. E. calcium.

Biology & Microbiology