Cells & Cellular Transport

Which organelle is the storehouse for most of a cell's genetic information (DNA)?

• mitochondrion
• chloroplast
• centriole
• nucleus

Tags

NGSS.MS-LS3-1

Which organelles supply energy to the cell?

• ribosomes
• centrosomes
• mitochondria
• vacuoles

Tags

NGSS.MS-LS1-6

NGSS.MS-LS1-7

Which organelles are unique to plant cells?

• ribosomes
• vacuoles
• chloroplasts
• centrosomes

Tags

NGSS.MS-LS1-6

Which cell structure directly controls the movement of molecules into and out of the cell?

• A
• B
• C
• D

Tags

NGSS.MS-LS1-2

Which structure in the cells below produces energy in the form of ATP?

• A
• B
• C
• D

Tags

NGSS.MS-LS1-2

A structure that performs a specialized function within a cell is known as an

• a tissue
• an organ
• an organelle
• a system

Tags

NGSS.MS-LS1-2

Which substance can enter a cell by diffusion without having to be digested?

• water 
• protein
• starch
• fat

What type of cell is a plant cell?

• Prokaryotic

• Eukaryotic

Diffusion is the movement of particles

• from low to high concentration
• from  high to low concentration
• from equilibrium to areas of high concentration
• all of the above

Allows certain molecules or ions to pass through it by diffusion and doesn't allow others.

• protein
• semi-permeable membrane
• isotonic
• homeostasis