All of the following conditions cause proteins such as enzymes to become inactive or “denature” EXCEPT

The citric acid (Krebs) cycle takes place

Which of the following lists represents the substances that comprise over 95% of all organisms by mass?

A(n) _____ molecule contains a 5-carbon sugar (ribose or deoxyribose), a phosphate, and a nitrogen-containing base such as adenine, guanine, cytosine, uracil or thymine.

_____ are composed of building blocks called amino acids, which contain an amine, an acidic group (COOH), and a functional group.

Which of the following correctly depicts the order of the phases of mitosis?

__________, a glucose storage carbohydrate made by animals cells, is stored in the liver and skeletal muscles of animals.  This molecule is produced by linking glucose molecules together.  The production and storage of this molecule is the basis of carb loading before an endurance sports event.

Sucrose breaking down into glucose and fructose is an example of ____.

During ____ of mitosis, a nuclear envelope forms around the two sets of chromosomes, the nucelolous reforms, and the spindle apparatus disappears.

A(n) _____ molecule contains a 5-carbon sugar (ribose or deoxyribose), a phosphate, and a nitrogen-containing base such as adenine, guanine, cytosine, uracil or thymine.