Complex molecules are broken down during cellular respiration and converted to smaller molecules containing energy. What are these complex molecules called? (2.16) a. Proteins b. Enzymes c. Nucleic acids d. Carbohydrates

Organisms that can't live in the presence of oxygen are called facultative anaerobes. a. True b. False

Is a rock a producer?

Sylvia has severe cystic acne and is taking accutane, a drug prescribed by her doctor. she has just discovered that she is pregnant. her doctor told her that she should:

What are the predators of the insect? Grasshopper and hawk Grasshopper and fish Lizard and frog Lizard and fish

Bacteria that reside in the large intestine make vitamin c. bacteria that reside in the large intestine make vitamin c. a. True b. False

What is the role of the nervous system in detecting and responding to environmental changes?

A (n) occurs during the design process when one benefit is given up in order to obtain another.

What ultimately controls the cell's production of proteins? A. DNA B. RNA C. protein D. allele

How many types of microscopes are there?

Question 47 Unsaved The area of land on which all runoff, sediment, and water-soluble substances flow to a single surface water outlet (like a river or stream) is called 1) recharge zone 2) aquifer 3) buffer strip 4) watershed