Unit 1 Cells Test Review

Unit 1 Cells Test Review

Maintaining Life

Short answer test questions

Review Pre-Assessment Short Answers

Open Ended

Saltwater Plants of the same species were grown in soil in separate containers with 1 liter of water. All the plants were the same height at the beginning of the experiment. Different amounts of salt were dissolved in each container shown in the diagrams. All other conditions were held constant. Measurements for the final height of each plant are provided. In this experiment, the student used plants of the same height and species in equal amounts of water. Identify one other condition the student needs to keep constant. Explain why constants in this experiment are important.

Open Ended

Does the amount of sunlight affect the growth of a pepper plant? In other words, when plants have a certain amount of sunlight, is the growth impacted?

Tell how you would test this question, being as specific as possible (include variables, hypothesis, data tables, etc.) when you write about your test. Write down the steps you would take to find out if the amount of sunlight affects the growth of pepper plants.

For the following slides identify the type of cell:

Plants Cells, Animals Cells, Both, Neither

Multiple Choice

They use fuel stored in food for energy?

• Plant Cells

• Animal Cells

• Both

• Neither

Multiple Choice

They use energy, carbon dioxide, and water

• Plant Cells

• Animal Cells

• Both

• Neither

Multiple Choice

They use oxygen and glucose

• Plant Cells

• Animal Cells

• Both

• Neither

Multiple Choice

They need nutrients, but they make their own food

• Plant Cells

• Animal Cells

• Both

• Neither

Multiple Choice

They do not need nutrients?

• Plant Cells

• Animal Cells

• Both

• Neither

Multiple Choice

They need water and many kinds of nutrients?

• Plant Cells

• Animal Cells

• Both

• Neither

Multiple Choice

They do not need to maintain homeostasis?

• Plant Cells

• Animal Cells

• Both

• Neither

Multiple Choice

They are square?

• Plant Cells

• Animal Cells

• Both

• Neither

Multiple Choice

They are round.

• Plant Cells

• Animal Cells

• Both

• Neither

Multiple Choice

They need nutrients, but they have to get nutrients from other sources?

• Plant Cells

• Animal Cells

• Both

• Neither

Cells

Answer the following questions about cells

Multiple Choice

All living things contain many cells?

• True

• False

Multiple Choice

If you do not have a cell, you cannot make a new cell?

• True

• False

Multiple Choice

Only Eu cells have DNA?

• True

• False

Multiple Choice

Only Pro cells have cell walls?

• True

• False

Multiple Choice

All cells have cell membranes?

• True

• False

Organelles

Match the organelle with is function

Multiple Choice

Regulates what goes into and out of the cell?

• Cell Membrane

• Cell Wall

• Nucleus

• Vacuole

Multiple Choice

Stores heredity information and is the "brain" of the cell?

• Cell Membrane

• Cell Wall

• Nucleus

• Mitochondrion

Multiple Choice

Gives the cell energy

• Nucleus

• Vacuole

• Lysosome

• Mitochondrion

Multiple Choice

Plants have a large one to give it shape, animal cells have several smaller ones?

• Lysosome

• Vacuole

• Mitochondrion

• Endoplasmic Reticulum

Multiple Choice

Gives plant cells a rigid shape

• Cell Wall

• Vacuole

• Cell Membrane

• Nuclear Membrane

Multiple Choice

Can be rough or smooth. Deliverers proteins to the cell (grubhub driver). Found in both plant and animal cells?

• lysosome

• Vacuole

• Cell Wall

• Endoplasmic Reticulum

Multiple Choice

Helps expel waste?

• Lysosome

• Vacuole

• chloroplast

• mitochondrion

Multiple Choice

Digests foreign substances inside of the cell?

• lysosome

• vacuole

• mitochondrion

• endoplasmic reticulum

Osmosis

Which why are the molecules going to move?

Multiple Choice

Which way will the molecules move to reach equilibrium?

• Left to Right

• Right to Left

• No Movement

Multiple Choice

Which way will the molecules move to reach equilibrium?

• Left to Right

• Right to Left

• No Movement

Multiple Choice

Which way will the molecules move to reach equilibrium?

• Left to Right

• Right to Left

• No Movement

Development of the Cell Theory

Open Ended

How does the development of the cell theory represent the nature of science?

Getting Energy

Photosynthesis and Cellular Respiration

Open Ended

What does a plant need to undergo photosynthesis?

Open Ended

If you are doing an experiment, what could you look for to help you determine if a plant has undergone photosynthesis?

Open Ended

What is produced during photosynthesis?