One of the primary functions of DNA in cells is to

A. Serve as a storage firm for unused nucleotides

B. Occupy space in the nucleus to keep the nucleus from collapsing

C. Copy itself exactly for new cells

The chemical symbol for water is what?

What best describes the flow of genetic formation

The cell organelles that burns glucose and provides ATP for active transport are the

What would happen if a plant was unable to produce cuticles?

What is the largest source of energy in an ecosystem

Which best describes a difference between cloning plants and selectively breeding plants? A. Cloning requires two parents and selective breeding requires one parent. B. Cloning results in a genetically identical plant and selective breeding does not.

A cook adds oil to vinegar and then mixes it to make a sald dressing. Is this a physical change? Why or why not?

Fossilized evidence of Earth's first forms of life would consist of a. vertebrates from the Precambrian b. invertebrates from the Precambrian c. eukaryotes from the Precambrian d. prokaryotes from the Precambrian

A) Chromosomes pair in step 2. B) Chromatids separate in step 5. C) Chromosomes are replicated in step 1. D) Chromosomes exchange genetic material in step 3.

The climate with which the monsoon forest is best associated with is