⇦ | ⇨ |
The first stable product of photosynthesis in C₄ plants is
Options
(a) phosphoglyceric acid
(b) ribulose-1-5-bisphosphate
(c) PGAL
(d) malic acid
Correct Answer:
malic acid
Explanation:
In C₄ plants the leaf cells have two types of chloroplasts. The mesophyll cells of the leaf possess smaller chloroplasts that have well-defined grana but do not accumulate starch. The mesophyll cells of C₄ plants exhibit high activity of phosphoenol pyruvate (PEP) carboxylase, which catalyses the reaction of CO₂ with PEP to form oxaloacetic acid (through C₄ cycle) which later reduced to malic acid. Malic acid is then translocated to bundle sheath cell for further decarboxylation. Within the bundle sheat
Related Questions: - The fluid mosaic model of plasma membrane visualizes the central bilayer composed
- Mode of feeding in free living protozoans is
- The function of the secretion of prostate gland is to
- In the body the membrane surrounding the bone is known as
- Anoxygenic photosynthesis is characteristic of:
Topics: Photosynthesis in Higher Plants
(153)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The fluid mosaic model of plasma membrane visualizes the central bilayer composed
- Mode of feeding in free living protozoans is
- The function of the secretion of prostate gland is to
- In the body the membrane surrounding the bone is known as
- Anoxygenic photosynthesis is characteristic of:
Topics: Photosynthesis in Higher Plants (153)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply