What are plasmids?

small rings of bacterial DNA

simple organisms with only one chromosome

enzymes that cut DNA

enzymes that bond genetic material together

Which characteristic of living things is important to the survival of a group of animals rather than an individual member of this group? Why? (2-3 Sentences)

What trait distinguishes between the kingdoms of bacteria and archaea?

Potassium is ___ transported into and out of the vacuoles in the guard cells.

Even though there was no cure for ___, franklin d. roosevelt began an excercise program to restore his muscle control

Simply describe the water cycle

What is the pair of disaccharides

To combat disease at the genes, scientists might try gene therapy to replace mutations. True False

Which best describes the relationship of the embryo and the fetus? O O O O The embryo and the fetus are both formed when the sperm and egg fuse. The fetus differentiates into the embryo and the placenta. The embryo has more cells than the fetus has.

What has prokaryotic cells in it

Which of the following explains why an apple looks red