Exam 3: Cell Structure and Internal Compartments

The following figure shows a mitochondrion,emphasizing its inner and outer membranes. The inner membrane of the mitochondria is thought to have evolved from

Which statement best describes the relationship between cell size (surface area,volume,and average width or radius)and cell function?

Certain cells in the mouth produce large amounts of the enzyme amylase,a component of saliva that hydrolyzes carbohydrate.Which of the following organelles would be expected to be especially abundant in these cells?

The process of photosynthesis

When looking at a plant leaf through a light microscope,you notice small green organelles moving around in the cytoplasm of every cell.What organelle are you most likely seeing?

The magnification of a specimen by a light microscope is a result of

Microtubules are responsible for

Certain cells found in humans are identical to certain cells found in plants.

During cellular respiration,mitochondria consume molecules of