Cell Processes Review

Multiple Choice

What is photosynthesis?

• The process in which humans eat their food
• When a photographer takes a photo.
• To get your pictures from the photo lab.
• The process in which plants make their food.

Multiple Choice

Which of the following is the correct equation for PHOTOSYNTHESIS?

• CO₂ + light + H₂O --> O₂ + Sugar
• CO₂ + sugar + H₂O --> O₂ + light
• _O2 + light + H₂O --> CO₂ + Sugar
• CO₂ + O₂ + H₂O --> Light+ Sugar

Multiple Choice

Where do plants get the energy for photosynthesis to take place?

• nutrients in the soil

• the sun

• chlorophyll

• bee pollination

Multiple Choice

Plants also need ________ for photosynthesis

• oxygen
• soil
• carbon dioxide
• sugar

Multiple Choice

What goes into the photosynthesis chemical reaction is called the ______ and what comes out is called the _______.

• entrants; extants

• beginnings; endings

• reactants; products

• inputs; outputs

Multiple Choice

What are the products of photosynthesis?

• water and carbon dioxide
• oxygen and glucose
• oxygen and carbon dioxide
• oxygen and water

Multiple Choice

What plant structure absorbs water and nutrients from the soil?

• stomata

• roots

• chloroplasts

• xylem

Multiple Choice

Where does the chemical reaction for photosynthesis take place?

• mitochondrion

• chloroplasts

• xylem

• stomata

Multiple Choice

What is the pigment in chloroplasts that performs photosynthesis?

• Chlorosynthesis
• Chlorophyll
• ADP
• Electron Transport

Multiple Choice

___ are the openings on leaves that allows CO₂ to enter the plant.

• stomata

• roots

• chloroplasts

• xylem

Multiple Choice

What carries water to the stems and leaves?

• stomata

• roots

• chloroplasts

• xylem

Multiple Choice

Photosynthesis is used to produce food for plants in the form of glucose. In the process, oxygen is released. As shown in the diagram, plants require water and carbon dioxide (from the air). What else is required for photosynthesis and what role does it play?

• Light is required to provide energy for photosynthesis.

• ATP is required as an energy source for photosynthesis.

• Glucose is required as an energy source for photosynthesis

• Oxygen is required to split water molecules in photosynthesis.

Multiple Choice

_____ is the process of breaking down sugar to oxygen glucose/sugar to make carbon dioxide, water, and ATP energy.

• photosynthesis

• anaphase

• cellular respiration

• prophase

Multiple Choice

True or False: The energy created by cellular respiration is released all at once.

• True

• False

Multiple Select

Cellular respiration occurs in what 2 cell organelles?

• nucleus

• mitochondrion

• chloroplasts

• cytoplasm

Multiple Choice

Where does stage 1 of cellular respiration take place?

• cell wall

• nucleus

• cytoplasm

• mitochondrion

Multiple Choice

Where does stage 2 of cellular respiration take place?

• cell wall

• nucleus

• cytoplasm

• mitochondrion

Multiple Choice

Glucose/sugar being broken down into smaller molecules describes which stage of cellular respiration?

• stage 1

• stage 2

• stage 3

• stage 4

Multiple Choice

Smaller molecules from the cytoplasm combining with oxygen to make water, CO₂, and a large amount of energy describes which stage of cellular respiration?

• stage 1

• stage 2

• stage 3

• stage 4

Multiple Select

The energy released from cellular respiration helps with _____. (multiple answers ...choose all that apply).

• everyday living

• doing school work

• cell growth

• playing basketball

• cell repair

Multiple Choice

Maintaining stable internal conditions despite external changes to the environment is called ______.

• function

• homeostasis

• respiration

• photosynthesis