1.02

Choose all statements that are a part of the original Cell Theory.

• All living things are composed of cells.

• Cells are the largest unit of living things.

• Cells can perform the processes necessary for life.

• Living cells come only from other living cells.

Tags

NGSS.MS-LS1-1

When a cell shrinks, it has been placed in what kind of solution?

• isotonic

• hypertonic

• hypotonic

Particles move back and forth in osmosis and diffusion until _______ is reached.

• saturation

• equilibrium

• dehydration

• tonicity

Choose the FALSE statement about the nature of science.

• Science is based on personal opinions.

• Science is a blend of logic and innovation.

• Scientific ideas can change as new information is collected.

• Science is a social process.

Tags

NGSS.MS-LS2-4

NGSS.MS-PS1-2

List the steps of the scientific method

d

e

f

c

b

a

Ask a question

Conduct experiment

Communicate results

Draw conclusions

Analyze results

Form a hypothesis

Tags

NGSS.MS-LS1-5

Which letter represents amplitude? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS4-1

Explains complex natural processes not easily measured.

• Law

• Hypothesis

• Theory

Tags

NGSS.HS-ESS1-2

NGSS.HS-LS4-2

NGSS.HS-LS4-4

Choose the FALSE statement about the nature of science.

• Scientists engage in peer review to help avoid bias.

• Science is based on evidence.

• The natural world is understandable.

• Scientific ideas are durable and do not change.

Tags

NGSS.HS-LS2-6

This cell organelle is selectively permeable.

• Nucleus

• Mitochondria

• Cell membrane

• Vacuole

Osmosis and Diffusion do not require energy.

• True

• False