Free Printable Quiz 3 PharmBot Lec - Photosynthesis & Respiration

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Quiz 3 PharmBot Lec - Photosynthesis & Respiration

Total questions: 19

Worksheet time: 13mins

Name

Class

Date

Which of the following is the correct equation for photosynthesis?

6CO₂ + 6H₂O + light energy → C₆H₁₂O₆ + 6O₂

6CO₂+ C₆H₁₂O₆ + 6H₂O --> 6O₂+ light energy

6O₂+ light energy + 6H₂O --> 6CO₂+ C₆H₁₂O₆

CO₂+ O₂ + H₂O --> light energy

Where does CO2 enter the leaves through?

Roots via xylem

Roots via phloem

Chloroplasts

Stomata

What is one function of the accessory pigments, carotenoids (check all the answers that apply)?

to block damaging wavelengths of light

to absorb different wavelengths that is not absorbed by the chlorophyll (e.g., green)

to assist chlorophyll in the collection and absorption of light energy

to transfer energy to a separate photosystem beside the one using chlorophyll a and b.

Plants with the largest amount of which pigment will be best suited for growing conditions where light has a green hue.

Chlorophyll A

Chlorophyll B

Carotenoids

Flavonoids

What is the pigment in chloroplasts that performs photosynthesis?

Carotenoids

Chlorophyll

Flavonoids

Phytochrome

The reactants to photosynthesis are...

C₆H₁₂O₆ & O₂

CO₂ & H₂O

H₂O & light energy

CO₂ & light energy

The plant tissue that carries glucose product of photosynthesis from the leaves to the rest of the plant is the ______.

Phloem

Stomata

Chloroplast

Xylem

What leaf structure prevents water loss?

spongy mesophyll

cuticle

stoma

phloem

Most plants appear green because chlorophyll

absorbs green light.

absorbs violet light.

reflects green light.

does not absorb violet light.

10.

Which of the following statements about the relationship between photosynthesis and cellular respiration is true?

In cellular respiration the biochemical pathways of photosynthesis run in reverse.

In photosynthesis the biochemical pathways of cellular respiration run in reverse.

Cellular respiration occurs only in animals and photosynthesis occurs only in plants.

Cellular respiration is catabolic and photosynthesis is anabolic.

11.

The plants gets its nutrients from sugar, called __________.

Galactose

Fructose

Sugar

Glucose

12.

This process releases chemical energy from sugars and other carbon-based molecules to make ATP when oxygen is present.

photosynthesis

light-independent reaction

cellular respiration

light-dependent reaction

13.

Cellular respiration takes place in the

nucleus

cytoplasm

chloroplast

mitochondria

14.

What are the products of aerobic respiration?

Glucose and oxygen

Carbon dioxide and water

Lactic acid

Carbon monoxide

15.

What are the two reactants of cellular respiration?

C₆H₁₂O₆ & 6CO₂

6 CO₂ & 6H₂O

C₆H₁₂O₆& 6O₂

6CO₂& 6O₂

16.

What is the correct equation for cellular respiration?

6O₂ + C₆H₁₂O₆ --> 6CO₂ + 6H₂O + Energy

6O₂ + C₆H₁₂O₆ + Energy --> 6CO₂ + 6H₂O

6CO₂ + 6H₂O --> 6O₂ + C₆H₁₂O₆ + Energy

6CO₂+ 6H₂O + Energy --> 6O₂ + C₆H₁₂O₆

17.

Which type of cell uses cellular respiration?

Plant cells

Animal cells

Both Animals and Plants

18.

Where does water enter the leaves through?

Roots via phloem

Roots via xylem

Chloroplasts

Stomata

19.

Which of the following do at least one stage of cellular respiration

plants

animals

bacteria

fungi

All of the above

100 %

Quiz 3 PharmBot Lec - Photosynthesis & Respiration

Total questions: 19

Worksheet time: 13mins

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