What functional groups define the two different ends of a dna strand?

List 4 living things with all 8 characteristics.

If you were asked to classify an organism that is multicellular and autotrophic, in which two kingdoms might you place it? If your "mystery organism" is unicellular and prokaryotic, into which two kingdoms might you place it?

Why some bacteria stain positive and some stain negative?

Who first identified DNA?

Membrane receptors are used by which types of hormones?

In humans, what happens when the breathing rate increase's

This is the process that releases energy by breaking down food molecules in the presence of oxygen.

What happens during photosynthesis? a. heterotrophs consume atp. b. autotrophs consume carbohydrates. c. autotrophs produce carbohydrates. d. heterotrophs produce atp?

How do decomposers obtain energy?

How is parenting a lifelong job? Explain.