When glucose and fructose join together, what do they form?

a. protein

b. A disaccharide

c. A monosaccharide

d. A lipid

Which of the following best describes what can affect enzyme activity?

Imagine that you live in Colorado. Currently there is a low-pressure area over Colorado. If a high-pressure area moves in, how will the direction of the wind change?

The pedigree above shows a cross between an affected female and unaffected male for Huntington's disease.

What is the basic unit of structure and function in all living things?

Which statement about cellular respiration is true? O It produces oxygen. O It requires water. O It is used by every living cell. O It converts energy to food.

Approximately how many infants each year are born in the united states with fetal alcohol syndrome?

Pull out a piece of paper and pencil because this question will take some thought. First, work out the predicted offspring of a mating between a white-eyed female and a red-eyed male Drosophila.

The pituitary gland is located in the brain and controls?

Sulfur emissions from industry combine with water in the atmosphere and form acid rain. A new factory is built very close to the lake that Josh visits often.

The role of a radula is to bring oxygen into the animal. true of false