Cell Exam Review

What is the function of the Cell Wall?

• Maintains shape and protects a plant cell

• Has no function

• Makes the cell weak

• Is the same in both plant and animal cells

Which of the following are in the correct order?

• organ system, cell, organ, tissue, organism

• cell, organ, tissue, organ system, organism

• cell, tissue, organelle, organ system, organism

• cell, tissue, organ, organ system, organism

Homeostasis

• allows for a wildly fluctuating internal environment that keeps cells functioning

• is impossible in vertebrates because they are ectotherms

• is the process that allows cells of organisms to maintain a constant internal environment even when external conditions change

All ____________ are made up of two or more atoms bonded together.

• atoms
• molecules
• electrons
• elements

Which of the following do plant and animal cells have in common?

• They only take in energy from the sunn

• They take in energy and release waste products to live

• They are able to make their own food

• Every cell is green and shaped like a rectangle

The ___ is the basic unit of sturucture and function of organisms

• atom
• cell
• matter
• all other answers are correct

What structures distinguish a plant cell from an animal cell?

• Plant cells have cell walls and ribosomes.
• Plant cells have cell walls and chloroplasts.
• Plant cells have chloroplasts and ribosomes.
• Plant cells have chloroplasts and mitochondria.

An individual living thing is a/an ...............

• habitat

• ecosystem

• organism

• population

In order to be considered living an organism must have

• blood
• cells
• brains
• hair

Where in a plant cell does photosynthesis occur?

• Chloroplast

• Nucleus

• Cell membrane