Which macromolecules have a basic unit that is composed of phosphate, a sugar ring, and one of five different bases? a. proteins b. lipids c. nucleic acids d. carbohydrates

What is the name given to the process in which plants convert light energy into chemical energy which they can then use?

Develop two criteria that would identify the three muscle tissues in two steps when viewed under a microscope

Which function is performed by both goblet cells and lacrimal glands?

Civilization was primarily invented in Europe

Interactions between cells always involve a structure known as a

How are diffusion and osmosis different? A. Osmosis is the movement of proteins. Diffusion is the movement of water. B. Osmosis is the movement of water. Diffusion is the movement of chemicals and molecules. C.

Water molecules exhibit a property which enables them to stick to each other. What is this property referred to as? Polarity Cohesion Adhesion

Using hooke's, F spring = K*E, law find the distance a spring with an elastic constant of 4 n/cm will stretch if a 2 newton force is appied to it. A. 4 cm B. 2 cm C. 1/2 cm D. 8 cm

Mendel discovered that yellow seed color in pea plants is dominant to green. what offspring genotype probabilities are expected for a cross between a plant that produces yellow seeds (heterozygous genotype) and one that produces green seeds

An organism has three different versions of Gene Tyx - version a, b and c. Determine the inheritance pattern of this trait. Then list below all of the different genotypes that an organism with this gene could have.