What does the D in DNA stand for?

the name of the sugar that makes it up

the name of the base that makes it up

the kind of macromolecule it is

the number of strands that form it

Any stimulus that, when removed after a response, strengthens the response is called a (n) positive reinforcer. negative reinforcer. unconditioned stimulus. conditioned stimulus.

Organisms that are asexual produced are mostly to?

What would happen if the krill were removed from the food web

Members of Porifera are diploblastic. Which statement clarifies this? A. They are unsegmented. B. They have a true body cavity. C. They have two germ layers.

Exhaled breath from your mouth can condense when:

Straight hair (S) is dominant over curly hair (s.) Sally has the genotype Ss and has straight hair. What type of inheritance is being described? incomplete dominance codominance complete dominance sex-linked

Which would provide the body with the MOST energy? A.) Breaking the bonds in a disaccharide B.) Breaking a single carbon bond C.) Creating bonds to make a simple sugar D.) Carrying oxygen from the lungs to the cells

How does the metabolism of sucrose differ from the metabolism of glucose?

Which muscles would a baby gain voluntary control over last during development?

Sammi was born 3 days ago and has lost 3 percent of her body weight. should her parents be concerned?