Here we will provide you the 50+ MCQ Questions of Photosynthesis in Higher Plants for NEET-UG. Photosynthesis in Higher Plants is the 13t chapter in Class XI or Class 11 Biology NCERT Unit Photosynthesis in Higher Plants NEET (conducted by NTA) is based on the NCERT book.
Join our Telegram Channel, there you will get various e-books for CBSE 2024 Boards exams for Class 9th, 10th, 11th, and 12th.
These 50+ MCQ questions are selected by the experts of studyrate.in, and these are more difficult questions, which will help you to better understand Photosynthesis in Higher Plants NEET MCQ Questions with Answers.
Photosynthesis in Higher Plant NEET MCQ
In C4 plants, which of the following is the first stable product of carbon fixation?
A) Phosphoglycerate
B) Oxaloacetate
C) 3-phosphoglycerate
D) Ribulose bisphosphate
Answer:B) Oxaloacetate
In which of the following parts of a plant does the light-dependent reaction of photosynthesis take place?
A) Stroma of chloroplasts
B) Grana of chloroplasts
C) Thylakoid membranes of chloroplasts
D) Outer membrane of chloroplasts
Answer:C) Thylakoid membranes of chloroplasts
Which of the following pigments is involved in the absorption of light in the red and far-red regions of the spectrum?
A) Chlorophyll a
B) Chlorophyll b
C) Carotenoids
D) Phytochrome
Answer:D) Phytochrome
Which of the following is a mechanism used by C4 plants to increase the concentration of CO2 around the enzyme Rubisco?
A) Opening and closing of stomata
B) Conversion of CO2 into bicarbonate
C) Fixation of CO2 into oxaloacetate
D) Production of malic acid
Answer:C) Fixation of CO2 into oxaloacetate
Which of the following is the final electron acceptor in the electron transport chain of photosynthesis?
A) NADP+
B) ADP
C) Oxygen
D) Water
Answer:C) Oxygen
Which of the following pigments is involved in the absorption of light in the blue and violet regions of the spectrum?
A) Chlorophyll a
B) Chlorophyll b
C) Carotenoids
D) Phycobilins
Answer:A) Chlorophyll a
Which of the following is a product of the Calvin cycle?
A) Pyruvate
B) ATP
C) Glucose
D) Acetyl-CoA
Answer:C) Glucose
In which of the following types of plants is the CAM pathway commonly found?
A) Temperate deciduous trees
B) C4 grasses
C) Succulents
D) Tropical rainforest trees
Answer C) Succulents
Which of the following is a pigment that protects plants from damage caused by excess light?
A) Chlorophyll a
B) Chlorophyll b
C) Xanthophylls
D) Phytochrome
Answer:C) Xanthophylls
In which of the following organelles does the Calvin cycle take place?
A) Mitochondria
B) Chloroplasts
C) Peroxisomes
D) Nucleus
Answer:B) Chloroplasts
Which of the following is an enzyme that catalyzes the conversion of CO2 and ribulose bisphosphate into 3-phosphoglycerate?
A) Rubisco
B) ATP synthase
C) NADP reductase
D) Cytochrome b6f complex
Answer:A) Rubisco
Which of the following is a mechanism used by C4 plants to minimize photorespiration?
A) Increase in the concentration of CO2 around the enzyme Rubisco
B) Stomatal opening and closing
C) Use of PEP carboxylase instead of Rubisco
D) Production of malic acid
Answer:C) Use of PEP carboxylase instead of Rubisco
In which of the following types of plants is the C4 pathway commonly found?
A) Succulents
B) Temperate deciduous trees
C) C3 grasses
D) Tropical grasses
Answer:D) Tropical grasses
Which of the following is a product of the light-dependent reaction of photosynthesis?
A) Oxygen
B) Glucose
C) Carbon dioxide
D) Water
Answer:A) Oxygen
Which of the following is a type of energy that is produced during the light-dependent reaction of photosynthesis?
A) Heat energy
B) Chemical energy
C) Electrical energy
D) Mechanical energy
Answer: B) Chemical energy
Which of the following is a process that occurs during the light-dependent reaction of photosynthesis?
A) Carbon fixation
B) Formation of glucose
C) Formation of ATP
D) Formation of NADPH
Answer: C) Formation of ATP
Which of the following is a photosynthetic pigment that is not involved in the transfer of electrons during photosynthesis?
A) Chlorophyll a
B) Chlorophyll b
C) Xanthophylls
D) Carotenoids
Answer: D) Carotenoids
In which of the following parts of a plant does the Calvin cycle take place?
A) Stroma of chloroplasts
B) Grana of chloroplasts
C) Thylakoid membranes of chloroplasts
D) Outer membrane of chloroplasts
Answer: A) Stroma of chloroplasts
Which of the following is an accessory pigment that absorbs light energy and transfers it to chlorophyll?
A) Chlorophyll a
B) Chlorophyll b
C) Carotenoids
D) Phycobilins
Answer: C) Carotenoids
In which of the following stages of photosynthesis is water split to produce oxygen?
A) Light-dependent reactions
B) Calvin cycle
C) Photorespiration
D) Carbon fixation
Which of the following is a mechanism that C3 plants use to minimize water loss due to transpiration?
A) CAM photosynthesis
B) C4 photosynthesis
C) Photorespiration
D) Stomatal regulation
Answer: D) Stomatal regulation
Which of the following is a process that occurs during the light-independent reaction of photosynthesis?
A) Splitting of water
B) Formation of NADPH
C) Formation of ATP
D) Carbon fixation
Answer: D) Carbon fixation
Which of the following is a molecule that carries high-energy electrons during the light-dependent reactions of photosynthesis?
A) Glucose
B) ATP
C) NADPH
D) Rubisco
Answer: C) NADPH
In which of the following stages of photosynthesis is carbon dioxide fixed into an organic molecule?
A) Light-dependent reactions
B) Calvin cycle
C) Photorespiration
D) Carbon fixation
Answer: B) Calvin cycle
Which of the following is a type of chlorophyll that absorbs light energy in the red and far-red regions of the spectrum?
A) Chlorophyll a
B) Chlorophyll b
C) Chlorophyll c
D) Phytochrome
Answer: D) Phytochrome
Which of the following is a photosynthetic pigment that is found in cyanobacteria and some algae?
A) Chlorophyll a
B) Chlorophyll b
C) Phycobilins
D) Carotenoids
Answer: C) Phycobilins
In which of the following stages of photosynthesis is ATP produced?
A) Light-dependent reactions
B) Calvin cycle
C) Photorespiration
D) Carbon fixation
Answer: A) Light-dependent reactions
Which of the following is a mechanism that CAM plants use to minimize water loss due to transpiration?
A) C4 photosynthesis
B) Stomatal regulation
C) Use of PEP carboxylase instead of Rubisco
D) Production of malic acid
Answer: D) Production of malic acid
Which of the following is an enzyme that catalyzes the conversion of 3-phosphoglycerate into glyceraldehyde 3-phosphate?
A) Rubisco
B) ATP synthase
C) NADP reductase
D) Triose phosphate isomerase
Answer: D) Triose phosphate isomerase
Which of the following is a molecule that is regenerated during the Calvin cycle and used to fix more carbon dioxide?
A) Ribulose bisphosphate
B) Glucose
C) ATP
D) NADPH
Answer: A) Ribulose bisphosphate
We hope there NEET MCQ of Class 11 Chapter 13 Photosynthesis in Higher Plants will help you to score an excellent rank in NEET-UG. If you have any queries feel free to write in the comments section. We at Study Rate are always ready to serve our students.
