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Plant Physiology and Biochemistry MCQs with Answers

Welcome to the Plant Physiology and Biochemistry MCQs with Answers. In this post, we have shared Plant Physiology and Biochemistry Online Test for different competitive exams. Find practice Plant Physiology and Biochemistry Practice Questions with answers in Biology Tests exams here. Each question offers a chance to enhance your knowledge regarding Plant Physiology and Biochemistry.

Plant Physiology and Biochemistry Online Quiz

By presenting 3 options to choose from, Plant Physiology and Biochemistry Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Plant Physiology and Biochemistry Questions and Answers and click over the correct answer.

  • Test Name: Plant Physiology and Biochemistry MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quizzes. simply click on question and comment below that question. so that we can update the answer in the quiz section.

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Plant Physiology and Biochemistry MCQs

Plant Physiology and Biochemistry

Please fill out the form before starting Quiz.

1 / 40

The process by which plants use ATP and NADPH to synthesize glucose during photosynthesis is ____.

2 / 40

The pigment responsible for capturing light energy in photosynthesis is ____.

3 / 40

The plant hormone involved in promoting cell division and lateral growth is ____.

4 / 40

The part of a plant that regulates gas exchange and water vapor is the ____.

5 / 40

The process of water movement through a plant against gravity is facilitated by ____.

6 / 40

The specialized cells in plant roots that increase surface area for nutrient absorption are ____.

7 / 40

The specialized cells in plant leaves that regulate gas exchange and water loss are ____.

8 / 40

The enzyme responsible for converting sucrose into glucose and fructose in plant cells is ____.

9 / 40

The process by which water moves from roots to leaves through the xylem vessels is ____.

10 / 40

The plant hormone responsible for fruit ripening and senescence is ____.

11 / 40

The process by which green plants use sunlight to synthesize food from carbon dioxide and water is called ____.

12 / 40

The process by which plants lose water vapor through stomata is ____.

13 / 40

The process by which plants respond to gravity is ____.

14 / 40

The plant pigment that protects chlorophyll from damage by excess light is ____.

15 / 40

The enzyme responsible for nitrogen fixation in leguminous plants is ____.

16 / 40

The phenomenon where plants bend or grow in response to touch is called ____.

17 / 40

The enzyme responsible for converting pyruvate into acetyl-CoA in plant cells is ____.

18 / 40

The process by which plants regulate water loss by closing stomata is ____.

19 / 40

The enzyme responsible for fixing carbon dioxide during the Calvin cycle is ____.

20 / 40

The structure in plants where the majority of photosynthesis occurs is the ____.

21 / 40

The type of transport in plants that moves sugars from a source to a sink is ____.

22 / 40

The process by which plants release oxygen as a byproduct of photosynthesis is ____.

23 / 40

The molecule that serves as the primary electron carrier in the light reactions of photosynthesis is ____.

24 / 40

The plant hormone responsible for promoting cell elongation and growth is ____.

25 / 40

The process by which plants convert light energy into chemical energy in chloroplasts is ____.

26 / 40

The process by which plants convert nitrate ions into amino acids is ____.

27 / 40

The process of converting light energy into chemical energy in photosynthesis is ____.

28 / 40

The process by which plants absorb and utilize mineral nutrients from the soil is ____.

29 / 40

The plant hormone involved in seed dormancy and stress responses is ____.

30 / 40

The plant pigment involved in both photosynthesis and photoprotection is ____.

31 / 40

The primary pigment involved in photoprotection and energy dissipation in plants is ____.

32 / 40

The plant hormone that stimulates root growth and differentiation is ____.

33 / 40

The type of plant tissue that consists of undifferentiated cells capable of division is ____.

34 / 40

The sugar produced during photosynthesis that is transported throughout the plant is ____.

35 / 40

The process by which plants lose water vapor through stomata to create a pulling force is ____.

36 / 40

The process of breaking down stored starch into glucose in plant cells is ____.

37 / 40

The transport tissue responsible for carrying water and minerals from roots to shoots is ____.

38 / 40

The process by which plants respond to light direction is ____.

39 / 40

The process by which plants convert nitrate into ammonia during nitrogen assimilation is ____.

40 / 40

The movement of sugars through a plant from source to sink is facilitated by ____.

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