Why is cellular respiration dependent upon photosynthesis?

photosynthesis makes the materials needed to do cellular respiration

photosynthesis is the last step of cellular respiration

photosynthesis absorbs excess energy from cellular respiration

photosynthesis absorbs materials catalyzed by cellular respirtation

What do the guard cells that surround stomata regulate?

the rate of glucose use in roots

the products of photosynthesis in the stem

the absorption of sunlight by leaf cells

Leaves are often broad and flat. How does this help with their function?

a larger surface are allows more light to reach the mesophyll

a flatter surface allows for oxygen to enter the leaf

a flatter surface allows more water to be retained

a larger surface area allows for room for photosynthetic cell

Which is a difference between photosynthesis and cellular respiration?

photosynthesis can produce glucose without oxygen

photosynthesis occurs only in plants, respiration occurs only in animals

cellular respiration stores energy, photosynthesis releases energy

cellular respiration releases oxygen, photosynthesis releases carbon dioxide

How would the environment change if there were fewer plants to carry out photosynthesis?

it would have more carbon dioxide

Which of the following processes take place in the chloroplasts of a cell?

carbon dioxide reacts to form organic compounds

glucose is broken down into smaller molecules

oxygen combines with hydrogen to form water

lactic acid is released as a metabolic by-product

What is the role of chlorophyll in plant cells?

it absorbs energy directly from sunlight

it stores energy for later use by the cell

it releases energy when it is broken down chemically

it provides energy to biochemical reactions throughout the cell

Which chemical formula best represents photosynthesis?

6CO 2 + 6H 2 O --> C 6 H 12 O 6 + 6O 2

C 6 H 12 O 6 + 6O 2 --> 6CO 2 + 6H 2 O

C 6 H 12 O 6 + 6H 2 O --> C 6 H 12 O 6 + 6O 2

6CO 2 + 6O 2 --> C 6 H 12 O 6 + 6H 2 O

What is required for the light dependent reactions to occur?

chlorophyll, H 2 O and sunlight

Which molecules are required for the Calvin Cycle to start?

chlorophyll, H 2 O and sunlight

Which molecules return to the light-dependent reactions from the Calvin Cycle to pick up energy needed to make glucose?

chlorophyll, H 2 O and sunlight

What is the main product of the Calvin Cycle?

chlorophyll, H 2 O and sunlight

Why would roots not contain many chloroplasts?

to make them taste better (chlorophyll is icky tasting)

Which statement best describes both mitochondria and chloroplasts?

They both contain their own DNA and are involved in energy conversions.

They both contain their own RNA and are involved in transcription.

They both contain their own DNA and are involved in controlling the activities of a cell.

They both contain their own RNA and are involved in storage of nuclear genetic material.

The diagram below represents a pair of guard cells changing shape, reducing the size of the stomatal opening in a leaf. This is an adaptation that benefits plants by

regulating the flow of water vapor out of leaves, preventing excess water loss by the plant

increasing the flow of liquid water into leaves, which increases the rate of food and oxygen production

increasing the flow of oxygen molecules into the leaves, which increases the rate of photosynthesis

preventing the flow of carbon dioxide into the leaves, which would reduce the rate of respiration

Unit 6 Photosynthesis Review Biology

Quiz

•

Biology

•

9th - 10th Grade

•

Practice Problem

•

Medium

•

NGSS

HS-LS2-5, HS-LS1-5, HS-LS1-6

+5

Standards-aligned

Andrew Chimenti

Used 70+ times

FREE Resource

34 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Molecule made of many sugar molecules bonded together

autotroph

chlorophyll

solar

polysaccharide

Tags

NGSS.HS-LS1-6

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

from the sun

autotroph

chlorophyll

solar

polysaccharide

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

green pigment used in photosynthesis

autotroph

chlorophyll

solar

polysaccharide

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

organism that makes its own food

autotroph

chlorophyll

glucose

polysaccharide

Tags

NGSS.HS-LS2-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

sugar made during photosynthesis

autotroph

chlorophyll

glucose

polysaccharide

Tags

NGSS.HS-LS1-5

NGSS.HS-LS1-6

NGSS.HS-LS2-5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which organelle makes food for plant cells?

nucleus

vacuole

chloroplast

mitochondrion

Tags

NGSS.HS-LS1-5

NGSS.HS-LS2-5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which statement best describes the role of plastids in a plant cell?

chloroplasts transform light energy into chemical energy

mitochondria transform light energy into chemical energy

chloroplasts transform chemical energy into electromagnetic energy

mitochondria transform chemical energy into electromagnetic energy

Tags

NGSS.HS-LS1-5

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Unit 6 Photosynthesis Review Biology

34 questions

Molecule made of many sugar molecules bonded together

from the sun

green pigment used in photosynthesis

organism that makes its own food

sugar made during photosynthesis

Which organelle makes food for plant cells?

Which statement best describes the role of plastids in a plant cell?

Why is cellular respiration dependent upon photosynthesis?

What type of energy conversion occurs during photosynthesis?

What type of energy conversion occurs during cellular respiration?

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