Which of the following is a reason why cells divide?

A. to keep demands on their DNA low.

B. to mutate their DNA.

C. to increase the volume of their cytoplasm.

D. to become larger in size.

What is a mass of cell that are growing out of control on one part of the body called?

Which of these would be the best justification of a student inferring that "indigenous" means "originating in a particular region"? A. The word root "gen" means "earth," and the suffix "-ous" means "someone who does something". B.

What are two ways that soil is often wasted? A. planting same crop in same field over and over B. not planting any crops C. smoke from factories D. car exhaust E. loose soil with no cover crop

Which of the following would most likely become fossilized? An invertebrate buried in the sand. A vertebrate buried in mud.

What part of the brain is likely to not be working correctly if a person is blind, but has eyes that are not damaged in anyway?

Read the list of common household substances. Antacid, orange juice, toothpaste, vinegar Which of these substances are likely to have a bitter taste? Antacid, vinegar Antacid, toothpaste Orange juice, vinegar Orange juice, toothpaste

Which of the following do fish NOT use to breathe? A. air bladder B. pharyngeal slits C. pores on their back D. olfactory bulbs

Imagine a protein that has been engineered to contain a nuclear localization signal, a nuclear export signal, a C-terminal peroxisomal targeting sequence, and a canonical endoplasmic reticulum (ER) signal sequence.

Which organelle receives protein from endoplasmic reticulum and sorts and packages it for delivery outside cell?

Eukaryotic cells have many different specialized structures that are involved in making, organizing, and delivering a protein molecule. Describe the four organelles that are involved and the sequence of events of this process.