An important step in cellular respiration is A O the breakdown of glucose. & B. O the creation of phosphate. c. the creation of oxygen. 1 D. the breakdown of carbon dioxide.

Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them

What are the three different shapes or structures shapes or structure of carbon-based molecules?

Can someone give me the answers to this?