Cell Homeostasis — Unit test Answers

Which carbohydrate can be used by the body as an immediate source of energy?

Suppose that a patient is diagnosed with a new disease caused by the buildup of waste material in the body’s cells. Which organelle is most likely malfunctioning in the patient’s cells?

Which structure is found in the cytoplasm of a prokaryotic cell, but is not found in the cytoplasm of a eukaryotic cell?

A scientist is comparing the outer layer of an onion cell to the outer layer of a human skin cell. What is unique about the outer layer of the onion cell compared to the skin cell?

A scientist discovers a cell that has chloroplasts, cytoplasm, DNA, and a cell membrane. Which statement best describes how the cell could be classified?

What is the general term for any carbohydrate monomer?

The data in the table were recorded during an investigation in which a paramecium was placed in a hypertonic salt solution. If this data is shown in a bar graph, which description accurately represents the bars?

What would most likely happen if a person increased the amount of saturated fat in his or her diet?

The role of the cell membrane is most like the job of which person?

Why do phospholipids form a bilayer in water?

Which organelle breaks down sugar molecules that supply energy to the cell?

Consider this animal cell.Which organelles are labeled G?

The heart is an example of which level of organization within an organism?

Organisms may contain up to five levels of organization within their bodies. Which level of organization is best represented by the liver?

Which type of protein will fight disease?

Which type of molecule that can be found in living things lacks carbon atoms?

Which element is found in both DNA and protein?

Which is released during the formation of a peptide bond?

What is a difference between starch and glycogen?

The table lists some organelles and functions. Only one pair is correctly matched.Functions of OrganellesOrganelleFunctionChloroplastStores water and waste materialsCell wallSupports cell membrane, maintains cell shape, and protects cellCell membraneBreaks down waste materials and debrisVacuoleProduces proteins for the cellWhich organelle in the table is correctly matched with its function?