Name one feature that the transition of RNA to DNA and proteins, and the transition of prokaryotic to eukaryotic unicellular organisms have in common, and explain its importance. Do not use more than two sentences in your answer.

The process of synthesizing RNA to DNA is known as

Who is responsible of enforcing an environmental law after a legislature passes it? a. the legislature b. president or prime minister c. a regulatory agency d. citizens

Who should decide whether scientists should pursue research that poses ethical dilemmates

Tobacco smokers (and those exposed to tobacco smoke) are at greater risk of an ectopic (tubal) pregnancy. based on your understanding of the structures of the cytoskeleton, what is the best explanation?

Which mRNA base must be the one which is substituted in the sixth codon that would result in the change of GLU (glutamic acid), whose mRNA codon is GAG into Val

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.