The Reaction of Photosynthesis

Multiple Choice

In most plants, the process of photosynthesis occurs most rapidly when the plants are exposed to equal intensities of...

• green and red light

• yellow and orange light

• blue and red light

• green and yellow light

Multiple Choice

What pigment molecule is responsible for trapping sunlight energy?

• cytoplasm

• chlorophyll

• chloroplast

• green

Multiple Choice

Which gas diffuses into the plant cell through the stomata?

• carbon dioxide

• oxygen

Multiple Choice

Which gas diffuses out of the plant cell through an open stomata?

• carbon dioxide

• oxygen

Multiple Choice

What are the reactants of photosynthesis?

• CO₂ and O₂

• H₂O and O₂

• C₆H₁₂O₆ and CO₂

• CO₂ and H₂O

Multiple Choice

What are the products of photosynthesis?

• CO₂ and O₂

• C₆H₁₂O₆ and O₂

• C₆H₁₂O₆ and CO₂

• CO₂ and H₂O

Multiple Choice

What is the name of the pigment that is capable of absorbing and trapping sunlight energy?

• chloroplast

• stroma

• chlorophyll

• mitochondria

Multiple Choice

Where in the chloroplast does the Light Dependent Reaction take place?

• thylakoid

• stroma

• outer membrane

• lamellae

Multiple Choice

What is the waste product that is made during the light independent reaction?

• oxygen

• nitrogen

• water

• carbon dioxide

Multiple Choice

What reactant of photosynthesis is required during the light independent reaction?

• carbon dioxide

• water

• oxygen

• glucose

Multiple Choice

What product of photosynthesis is made during the light independent reaction?

• carbon dioxide

• water

• oxygen

• glucose

Multiple Choice

The Dark Reaction happens in which part of the chloroplast?

• Granum

• Thylakoid

• Chlorophyll

• Stroma

Multiple Choice

Did you fill in chloroplast diagram at the bottom of page 12 with the labels from the previous slide?

• Yes I got it!

• No, I didn't but I'm not gonna do it.

• No I didn't but let me go back and get it down!

Multiple Choice

Most of the oxygen that enters the atmosphere results from the process of

• respiration

• fermentation

• transpiration

• photosynthesis

Multiple Choice

In which container was photosynthesis taking place at the fastest rate?

• 1

• 2

• 3

• 4

Multiple Choice

In which container was photosynthesis most likely NOT occuring?

• 1

• 2

• 3

• 4

Multiple Choice

In this investigation, what would be the best indicator of the rate of photosynthesis?

• a change in color of the plant

• an increase in the length of elodea plant over a period of 12 hours

• the amount of light that is transmitted through the water

• the amount of oxygen collected over a 12 hour period

Hotspot

Select the hotspot that correctly indicates the location of the Light Dependent Reaction

Hotspot

Select the hotspot that correctly indicates the location of the Light Independent Reaction

Hotspot

Select the hotspot that correctly indicates the location of the Light Independent Reaction

Hotspot

Select the hotspot that correctly indicates sunlight energy entering the chloroplast.

Hotspot

Select the hotspot that correctly indicates water.

Hotspot

Select the hotspot that correctly indicates oxygen.

Hotspot

Select the hotspot that correctly indicates carbon dioxide.

Hotspot

Select the hotspot that correctly indicates C₆H₁₂O₆.

Hotspot

Select the hotspot that correctly indicates ATP & NADPH.

Hotspot

Select the hotspot that correctly indicates the stroma.

Hotspot

Select the hotspot that correctly indicates the location of chlorophyll