Diffusion, osmosis, and active transport all can deal with the movement of molecules across which cell part? A. cell wall B. cell membrane C. chromosome D. cytoplasm

An abnormal opening between the vagina and another organ is called

During the process of digestion, how do simple sugars provide energy

At a depth of 50 m below sea level a human will experience a pressue of how many atmosphere

Do you agree with using genetically engineered products in the food supply? Explain your response.

You inherited your mother's crooked nose and her recipe for chocolate chip cookies (both favorable traits). Which trait will be spread more quickly through the population? a. the nose because it can be passed on to all relatives b.

What happens in protein synthesis after we have made our DNA?

Two pink-flowering plants are crossed. The offspring percentages are 25% red, 25% white and 50% pink. If a red-flowering plant was crossed with a white-flowering plant what would the phenotypes of the offspring be?

When an enzyme's activity is destroyed by heat or a change in ph, the enzyme is said to be select one: a. broken. b. toxic. c. conjugated. d. tertiary. e. denatured?

For an organism to grow, chemical reactions that absorb energy from the surroundings must take place. However, these reactions do not occur spontaneously.

What is an underwater volcano called