Author: Anonymous

Discrimination based on __________ is not prohibited by U.S. federal law.

__________ refers to a couple who live together without being legally married.

In biofilm-forming bacteria, intracellular signaling molecules serve as messengers to coordinate a shift from ________ to ________ growth.

Based on what you know about nitrogen-fixing bacteria in the soil, what would you predict would happen to pea plants grown in garden soil that has been autoclaved?

Photosynthetic organisms were present when Earth was primarily anoxic. Why was the appearance of cyanobacteria critical for the oxidation of the atmosphere?

A unit of DNA sequence that encodes the information to make a functional product is called _______. 

A cell has 12 chromosomes. How many chromosomes are present in each daughter cell after the cell completes mitosis?

When does DNA replication take place?

A unit of DNA sequence that encodes the information to make a functional product is called _______. 

A cell has 46 chromosomes. How many chromosomes and how many chromatids are present after interphase of the cell cycle when all of the DNA has been replicated?