A&P Cells and Tissues

Match the following terms to their correct definition.

• Energy

• A molecule made up of many similar subunits is called?

• glycerides and phospholipids

• Adenosine triphosphate (ATP) provides what for many cellular processes?

• sugar

• Glucose is the main form of what that circulates in the blood

• Polymer

• Fatty acids are key building blocks for what other lipids?

• carbon & Hydrates

• As the word carbohydrate indicates, the elements that make up these molecules include what?

Tags

NGSS.HS-LS1-7

Match the following terms to their correct definitions

• Centrioles

• Because of their great need for energy to power muscle contractions, cardiac muscle cells have a high number of what?

• Glycolysis

• charged particles can only enter or leave a cell via what?

• Mitochondria

• The breakdown of a glucose into two pyruvate molecules is called what?

• Protein Channels

• Located near the nucleus, what helps to guide the movement and separation of chromosomes during cell division?

• Carbohydrates

• Glycoproteins are proteins with what groups attached?

Match the following terms with their correct definition.

• Reticular

• The hollow inside portion of the body cavity or tube is called

• Histology

• The apical and basal surfaces are the two sides of what?

• Lumen

• What is the study of tissue called?

• Compound

• An exocrine gland is called what if its duct branches out as it travels from the surface to the secretory units

• Epithelia

• The fibers that help to keep cells in place are called?

Match the following terms to their correct definition.

• cytofilaments

• Because it carries the basic information that will be used to make a protein, an RNA strand is this

• double helix

• The cytoskeleton does not include

• peptide bond

• DNA is formed in this shape

• mRNA

• A set of membranous discs in the cytoplasm

• Golgi apparatus

• the bond that links the amino group of one amino acid to the amino group of another

Which of the following does NOT describe a ribosome?

• It is a very large enzyme

• It is found in the nucleus

• It makes polypeptides

• It includes a large and small subunit

The enzyme that unzips DNA to produce an RNA molecule is called?

• adenine

• transfer RNA

• adipocyte

• RNA polymerase

Epithelial tissues accomplish which of the following functions?

• protect the body from physical damage

• provide sensory information

• determine which substances enter and leave the body

• all of the above

Which of the following is a true statement?

• All epithelia separate inside from the outside

• The linings of the cardiovascular system separate inside from outside

• Most epithelia separate inside from outside

• None of the above

Which of the following is NOT a connective tissue?

• cartilage

• epithelia

• blood

• bone

Which of the following is NOT a form of loose connective tissue?

• adipose

• areolar

• columnar

• reticular