Front

Principles of the cell theory EXCEPT: the cell is the smallest unit of life, all new cells come from preexisting cells, all living things are made of one or more cells.

Back

water is the main ingredient in every cell

Front

Which letter represents the nucleus? Options: A, B, C, D

Back

D

Tags

NGSS.MS-LS1-2

Front

What scientist did not contribute to the development of the cell theory? Options: Theodor Schwann, Matthias Schleiden, Robert Hooke, Carl Sagan

Back

Carl Sagan

Front

Function of a cell membrane?

Back

offers protection from the outside environment

Tags

NGSS.MS-LS1-2

Front

Which organelle is necessary for photosynthesis?

Back

Chloroplasts

Tags

NGSS.MS-LS1-6

Front

Materials enter and leave the cell through openings in its ____.

Back

membrane

Tags

NGSS.MS-LS1-2

Front

Which substance is broken down during glycolysis?

Back

glucose

Front

Which substance is released as a waste product during photosynthesis?

Back

oxygen

Tags

NGSS.MS-LS1-6

Front

Which form of energy is necessary in photosynthesis?

Back

Light

Tags

NGSS.MS-LS1-6

Front

Photosynthesis is the process in which plants use energy from light to produce ____.

Back

food

Tags

NGSS.MS-LS1-6