Admin Table of Contents
- 1 Which of the following is not associated with light-dependent reactions?
- 2 What is involved in light-dependent reactions?
- 3 What are the 4 reactants of the light dependent reaction?
- 4 Which of the following is not included in the light reaction in photosynthesis?
- 5 What are the three parts of the light-dependent reactions?
- 6 What are three products of light-dependent reactions?
Which of the following is not associated with light-dependent reactions?
Bio Lab 2 test
| Question | Answer |
|---|---|
| Which of the following statements about light dependent reactions is NOT true? | The cyclic electron pathway involves PSI and PSII. |
| Which of the following is a significant coenzyme involved in photosynthesis? | NADP+ |
| The oxygen given off by plants during photosynthesis comes from | H2O (water). |
What is involved in light-dependent reactions?
In the light-dependent reactions, energy absorbed by sunlight is stored by two types of energy-carrier molecules: ATP and NADPH. The energy that these molecules carry is stored in a bond that holds a single atom to the molecule. For ATP, it is a phosphate atom, and for NADPH, it is a hydrogen atom.
What are the 4 reactants of the light dependent reaction?
The reactants in the light-dependent chemical reaction are adenosine diphosphate (ADP), oxydized nicotinamide adenine dinucleotide phosphate (NADP+) and the hydrogen in water.
Which is not a step of the light independent reaction?
Which is not a step of the light independent reaction? Explanation: Absorption of sunlight in photosystem II is the first step of the light dependent reaction, not the light independent reaction. During the light independent reaction, or the Calvin Cycle, carbon fixation first occurs.
Does light dependent reaction require sunlight?
Just as the name implies, light-dependent reactions require sunlight. Light-dependent reactions, which take place in the thylakoid membrane, use light energy to make ATP and NADPH. The Calvin cycle, which takes place in the stroma, uses energy derived from these compounds to make GA3P from CO2.
Which of the following is not included in the light reaction in photosynthesis?
Option D posits that the light reactions of photosynthesis do not include electron transport. While the electron transport chain is not a component of light reactions, the products that are made during these reactions are formed as a result of electrons being transported.
What are the three parts of the light-dependent reactions?
4 Cards in this Set
| What are the three parts of the light-dependent reactions? | Photosystem 2, Photosystem 1, and ATP Synthase |
|---|---|
| What are the functions of photosynthesis 1? | to absorb and transfer energy when it goes into the electron transport chain. also to break down water as it goes across the thylakoid membrane. |
What are three products of light-dependent reactions?
Glucose, ATP and O2
What are the reactants of the light-dependent reactions quizlet?
The reactants of light-dependent reactions in photosynthesis are H20 (water), ADP, and NADP+. The products of light-dependent pathways of photosynthesis are Oxygen, ATP, and NADPH.
What are the steps of light-independent reactions?
The light-independent reactions of the Calvin cycle can be organized into three basic stages: fixation, reduction, and regeneration.