Which of the following isotopes are used to s | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The process of photosynthesis involves the fixation of carbon dioxide and the photolysis of water. $C^{14}$ (a radioactive isotope of carbon) is u

Vedclass · Accepted Answer

$C^{14}$ and $O^{18}$

Vedclass · Answer

(B) The process of photosynthesis involves the fixation of carbon dioxide and the photolysis of water. $C^{14}$ (a radioactive isotope of carbon) is used to trace the path of carbon in the Calvin cycle (dark reactions). $O^{18}$ (a heavy isotope of oxygen) is used to demonstrate that the oxygen evolved during photosynthesis comes from water and not from carbon dioxide. Therefore,$C^{14}$ and $O^{18}$ are the correct isotopes used in these studies.

Which of the following isotopes are used to study the process of photosynthesis?

Similar Questions

Which of the following radioactive oxygen isotopes was used to detect the source of oxygen in photosynthesis?

Which scientist conducted the experiment shown below?

Describe the experiment of Priestley.

Who proved that the oxygen evolved during photosynthesis comes from water?

Name the scientist who demonstrated by the bell jar experiment that plants purify the air.

Vedclass Test Series

Exam Paper Generator

Online Exam Module