The small, circular loops of DNA in prokaryotic cells that are separate from the main chromosome and may carry genes are called

a

plasmids.

b

cristae.

c

pili.

d

ribosomes.

Which process produces reproductive cells with half the genetic material of the parent organism? A. mitosis B. meiosis C. ingestion D. digestion

The muscle "burn" that you feel when doing strenuous activity (sprints for example) is caused by a buildup of lactic acid in the muscle tissue of your body. explain this phenomenon in the context of cellular respiration and fermentation.

As they multiply die and decompose algae deplete the oceans surface layers of oxygen. often the large amounts of farm fertilizer that run from fields into the rivers cause algae populations to explode. the most likely result is that

Cells perform work that requires "fuel". ATP acts as the fuel of your cells. Which of the following is NOT true regarding ATP? a. The energy of ATP is stored in the covalent bonds between the phosphate groups. b. ATP has potential energy. c.

Can you correctly organize these terms associated with the endocrine system?

Things like your eye color and height are not under your control. This is because they are determined by your gen So, eye color is a good example of an inherited

You have isolated a new microbe from your aquarium. Which type of microscopy would you use to determine: a) it's movement: b) if there are internal substructures: c) if there are special structures on the cell.

Two basic processes exist in the kidney, filtration and reabsorption. Reabsorption occurs in which of the following kidney structures? glomerulus pelvis Bowman's capsule tubules

Which property most determines water's vertical position in the ocean?

What is true about relative and radioactive dating