Which characteristics correctly describe prokaryotic cells? (Select all that apply.)

A. have no nucleus

B. have a nucleus

C. have membrane-bound organelles

D. have no membrane-bound organelles

When the exposure of two different toxic chemicals produces a more severe effect than either one alone is called?

In chemiosmosis in mitochondria, protons flow from the intermembrane space into the matrix, whereas in chemiosmosis in chloroplasts, protons flow from the stroma into the cytosol. the stroma into the thylakoid space. the matrix into the stroma.

The runner is a heterotroph because she gets energy from what

What does the sporophyte generation represent in the moss life cycle?

The nucleus serves as

Which describes one of the main differences between mitosis in plant cells and in animal cells?

What is the product made by the electron transport chain the options are glucose ADP pyruvate ATP

Describe how C. parvum obtains the glucose it needs for glycolysis after it has infected another cell. Explain the role of lactate dehydrogenase in enabling C. parvum to continue producing ATP by glycolysis.

Illustrate the factors that allow the aquatic pyramid of biomass to be inverted.

Which organisms are prokaryotic? plants people bacteria fungi