Bio Exam Review

_____________ is a large nonpolar organic molecule that does notdissolve in water.

Which structure is MOST responsible for giving shape and support to aplant cell?

What does “against the concentration gradient” mean?

This molecule of life stores energy efficiently.

All animal cells have all of the following except:

Which of the following is NOT a eukaryoticcell?

Proteins are made in cells on the

Tiny organelles that are NUMEROUSand SHORT that move substancespast cells.

Which statement is NOT part of the celltheory?

How many Sulfur atoms are in the formula H₂SO₄?

The cell structure that breaks down food to produce energy are the

A structure within a cell that performs a specificfunction is called a(n)

In a single word, homeostasismeans:

Cell membranes that allow certain molecules to pass through whilekeeping others out are called

Living things, such as, grass that can make its own food is called a(n)

______________ exist as monosaccharide, disaccharide, or polysaccharide

A plant is grown from an existing plant by breaking off a piece andreplanting it.  

The term used to describe the branch of science that studies living things

_____________ are composed of one or more polypeptides.

Which is the correct order for organizational levels in living things?(least to most complex)

How are chloroplasts like mitochondria?

A dog is an example of a(n)

The ultimate source of life-giving energy.

How many Hydrogen atoms are in the formula (NH₄)₂Cr₂O₇?

The energy currency for cells is known as _________