True or False: DNA molecules are

semiconservative because both strands

are made from completely new nucleotides

Scott's pimples result from the inflammatory response generated in his hair follicles. the statements below describe events that occur during this response.

Which term describes an organism that has identical alleles for a trait?

Which type of population growth is shown in this graph? Population of Bacteria Population Size 35,000 30,000 25,000 20.000 15.000 10.000 5000 1 2 3 4 5 6

How does the energy by a athlete during a football game come from the energy of sunlight

Sex refers to biological distinctions between males and females.

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.