Choose the best description for the prokaryotic cells.

has a nucleus; found in multicellular organisms

has no nucleus; found in unicellular organisms

has no nucleus; found in multicellular organisms

has a nucleus; found in unicellular organisms

Select all answers that are correct. The centrioles Select one or more: A. function during cellular respiration B. function in cell division C. are present only in animal cells D. are involved in protein synthesis

arrange the following in order from largest to the smallest: community, ecosystem, biome, community, population

Annika has a friend named Pedro how similar are Annika's and Pedro's DNA 90.0% 95.5% 99.9% 100%

Which of the following statements about the relationship between science and technology is NOT true? a. Science and technology are the same thing. b.

What is the main significance of the biogeochemical cycles? affect global weather patterns enable the evolution of diverse life forms recycle and redistribute nutrients to support life act as cleaning mechanisms that purify the environment create

Which of the following is a correct application of one of Darwin's postulates to the Galapagos finch data from Case Study #2? A. All the birds, no matter their beak size, were equally likely to survive during the drought. B.

How did the grains of sand from the moon differ from the grains of sand from the earth?

The nurse is caring for a patient on a ventilator. what measures can a nurse take to prevent development of barotraumas in such a patient?

Charles and francis darwin concluded from their experiments on phototropism by grass seedlings that the part of the seedling that detects the direction of light is the

The structure that contains dna and controls the functions of the cells is called what