5. The structure of a DNA molecule is known as a

al polypeptide

b. codon

c. polymerase

d. double helix

What happens to a gummy bear in salt water?

A redwood tree, Sequoia sempervirens is hexaploid with a total of 66 chromosomes. Considering this, how many chromosomes did the tree inherit from each of it's parents? How many chromosomes can be expected to be in each of its gametes?

Is chlamydia viral or bacterial? reasons

The dermis is the _[blank]_ of the skin. thinner outer layer thicker outer layer thinner inner layer thicker inner layer

Name the cell that performs phagocytosis.

Who compiled the laws of the roman empire into easy-to-understand codes?

What are some top predators in arazona

Why are theories modified over time?

Living organisms do not play a role in the water cycle. True Or false?

Why are shellfish population often a good indicator of water quality