What type of force is gravitational force?

Attractive

Electrical

Magnetic

Repulsive

Three genes on the same chromosome have the following rates of recombination: · T - K = 10.5 percent · A - K = 12.5 percent · A - T = 2 percent. What is the correct order of the genes on the chromosome?

What does it mean to say that two different species of organisms are closely related? A. They have the same preferences in diet. B. They have a common evolutionary ancestor. C. They live in the same habitat. D. They have the same parents.

What part of cellular respiration produces the most ATP molecules? A. Pyruvate processing B. Electron transport chain C. Glycolysis D. Krebs Cycle

Identify the following as part of active transport or passive transport. diffusion a. active transport b. passive transport

An organelle that appears as a stack of flattened membranes; it modifies, sorts, and packages proteins and other materials from the ER for storage in the cell or release outside the cell. a. Golgi apparatus b. Chloroplasts c. auqaporins

Which has more kinetic energy, a feather floating through the air or a rock on the ground?

The topmost zone near the shore of a lake or pond is the living are food for other creatures such as turtles, snakes, and ducks zone. The species A. Olimnetic B. Profundal C. littoral D. none of the above

In a food web, a bird eats plant-eating insects but also eats berries, where does the bird fit in the food web? a. both as a primary and secondary consumer b. as a primary consumer c. as a secondary consumer

In order to build the dipeptide, water was removed and smaller molecules were joined o make a larger molecule. What is the name of this chemical process?

Iodine solution is added to a cake solution. The color changes to purple. Based on this result, what biological molecules are present in the cake solution?