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Photosynthesis Part 2 Review

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Last updated 11 months ago
18 questions
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We're going to start off with a bit of review from the last video.
Question 1
1.

What is the main goal of photosynthesis?

Question 2
2.

Which of the following is true about photosynthesis (select all that apply)?

Question 3
3.

Sort the following into the two major steps of photosynthesis:

  • Occurs in the stroma
  • Involves and electron transport chain
  • Makes a small amount of ATP
  • Does not directly require light
  • Involves ATP synthase
  • Converts carbon dioxide into glucose
  • Directly needs light
  • Converts water into oxygen
  • Uses the hydrogens in water to make a concentration gradient
  • Occurs across the thylakoid membrane
  • Makes some electron carriers
  • Is fueled by ATP
  • Uses the hydrogen ions/electrons from the electron carriers
  • Light Reactions
  • Dark Reactions/Calvin Cycle
Question 4
4.

What common pigment absorbs light (reflecting green light) and is found in the thylakoid membrane?

Question 5
5.

Where in this diagram is there a high concentration of hydrogen ions?

Question 6
6.

Where in this diagram do the dark reactions/Calvin Cycle occur?

The following questions are all free response questions. Once you answer each question it will automatically mark them as "wrong" because you haven't written exactly what I wrote. Once you click submit compare your answers to mine (they should show up after you click submit). Be thoughtful in your answers (think about them as practice test questions). I wrote 4-10 sentences in my sample answers for each question.
Question 7
7.

In your own words explain the Light Reactions in photosynthesis (as in the process that occurs).

Question 8
8.

In your own words explain the Dark Reactions/Calvin Cycle (as in the process that occurs).

Question 9
9.

What is the primary function of the light-dependent reactions of photosynthesis?

Question 10
10.

Which molecule absorbs energy from sunlight in the light-dependent reactions?

Question 11
11.

What is the end product of the electron transport chain in the light reactions of photosynthesis?

Question 12
12.

In what part of the chloroplast do the light-dependent reactions take place?

Question 13
13.

What are the hydrogen ions and electrons pulled off of in the light reactions?

Question 14
14.

What is the primary function of the Dark Reactions/Calvin Cycle?

Question 15
15.

The dark reactions directly require light to occur.

Question 16
16.

Where do the hydrogen ions and electrons for the glucose come from originally?

Question 17
17.

Which of the following is used in the Dark Reactions/Calvin Cycle from the light reactions?

Question 18
18.

What molecule is converted into glucose in the Dark Reactions/Calvin Cycle?