Plant Physiology Photosynthesis QUESTIONS AND ANSWERS

QUIZ : Plant Physiology Photosynthesis QUESTIONS AND ANSWERS :: part2 : 1 to 5

Following QUIZ multiple choice objective type questions and answers will help you in many types of 2024 job and other entrance examinations :

1.Dark reaction is also known as

1 : Calvin’s cycle

2 : Krebs’ cycle

3 : TCA cycle

4 : Citric acid cycle

2.A molecule of CO₂ fixed and reduced up to reduction stage consumes

1 : 2 ATP and 1 NADP

2 : 2 ATP and 2 NADP

3 : 2 ATP and 2 NADPH₂

4 : 3 ATP and 1 NADPH₂

3.The electron transfer reactions are called

1 : Phytosystem 1

2 : Phytosystem 11

3 : Photochemical act 1

4 : Photochemical act 11

4.At the end of dark reactions, every fixed carbon consumes

1 : 2 ATP

2 : 2 NADPH₂

3 : 2 ATP and 2 NADPH₂

4 : 3 ATP and 2 NADPH₂

5.PGA molecules are converted to 1,3-bisphoglyceric acids in the presence of an enzyme

1 : Carboxylase

2 : Dehydrogenase

3 : Kinase

4 : Fumarase

More Plant Physiology Photosynthesis QUESTIONS AND ANSWERS available in next pages

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