What are the basic building blocks for DNA and RNA?

A. Nucleotides

B. Phosphorus

C. Proteins

D. Sugar

In addition to investigations with bacteria that led to him being considered the Father of Microbiology, Pasteur also A. found that some molecules can exist as stereoisomers. B. created aspartame. C. separated organic acids using a microscope. D.

Why does sexual reproduction increase the genetic variation in a species? A. Sexual reproduction doubles the chromosome number. B. Sexual reproduction produces organisms with no DNA. C.

On what structures are genes located?

What are the three major types of volcanos

A inhibitor of carbonic anhydrase would: a) interfere with oxygen binding to hemoglobin. b) increase blood pH. c) increase the amount of bicarbonate formed in the blood. d) decrease the amount of carbon dioxide dissolved in plasma.

Which statement best describes the relationship between activation energy and rate of reaction? O Increasing the activation energy can increase the rate of a reaction. O Reducing the activation energy can increase the rate of a reaction.

Definition: this is a haploid cell with half the reproductive information from the parent.

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Below is a list of possible challenges. Check all errors that you mentioned in your answer. Traits other than beak type might affect natural selection. It could take many generations to observe adaptions to a population.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.