Which option is a light wavelength that chlorophyll does not absorb?(1 point)

Question

Responses

red
red

green
green

violet
violet

yellow
yellow

Answer 1

Chlorophyll does not absorb green light. Therefore, the correct option is:

green

Answer 2

During the process of Photosystem I, NADP+ is changed into NADPH. NADPH has a neutral charge. What reactants are necessary to form the product?(1 point)
Responses

two electrons and a hydrogen ion
two electrons and a hydrogen ion

an electron and two hydrogen ions
an electron and two hydrogen ions

two electrons and two hydrogen ions
two electrons and two hydrogen ions

an electron and a hydrogen ion

Answer 3

To form NADPH from NADP+, you need two electrons and one hydrogen ion. Therefore, the correct option is:

two electrons and a hydrogen ion

Answer 4

Suppose you seal a house plant in a transparent glass container. What about the scenario would lead to the plant’s death?(1 point)
Responses

a lack of light
a lack of light

a lack of oxygen
a lack of oxygen

a lack of sugars
a lack of sugars

a lack of carbon dioxide

Answer 5

In the scenario where a house plant is sealed in a transparent glass container, the most likely reason that would lead to the plant's death is a lack of carbon dioxide.

While the plant can photosynthesize using light, it will eventually consume the available carbon dioxide in the container, leading to its inability to perform photosynthesis in the long run. If the plant cannot obtain more carbon dioxide, it will die.

So, the correct answer is:

a lack of carbon dioxide.

Answer 6

The light-independent reactions of photosynthesis is also known as(1 point)
Responses

CO2 cycle
CO2 cycle

Calvin cycle
Calvin cycle

glucose cycle
glucose cycle

light cycle

Answer 7

The light-independent reactions of photosynthesis are also known as the Calvin cycle.

Therefore, the correct option is:

Calvin cycle.