A scientist isolates chloroplasts and provides them with $^{14}CO_2$ in the dark. After a brief period, the $^{14}C$ is found predominantly in:

In C4 plants, the initial fixation of CO2 occurs in mesophyll cells, forming a 4-carbon compound. This compound then travels to bundle sheath cells, where it releases CO2. What is the PRIMARY advantage of this spatial separation of CO2 fixation and the Calvin cycle?

How many ATP and NADPH are consumed in the synthesis of one molecule of glucose during the Calvin cycle?

The regeneration phase of the Calvin cycle requires ATP. What is the primary role of ATP in this phase?

Which enzyme in the Calvin cycle is directly responsible for incorporating CO2 into an organic molecule?

I. It is the characteristic of ${C_4} -$ plants II. It is the characteristic of ${C_3} -$ -plants III. It occurs in chloroplast IV. It occurs in day time V. It occurs in night Select the correct options in relation to photorespiration Correct option Incorrect option

If a plant is exposed to $^{14}CO_2$ in the dark and then transferred to light, the $^{14}C$ label will appear first in which of the following carbohydrates?

A mutation in a plant affects the enzyme responsible for converting glyceraldehyde-3-phosphate (G3P) to dihydroxyacetone phosphate (DHAP). Which of the following is the MOST likely direct consequence of this mutation on the Calvin cycle?

A scientist isolates chloroplasts and provides them with $^{14}CO_2$ in the dark. After a brief period, the $^{14}C$ is found predominantly in:

I. It is the characteristic of ${C_4} -$ plants II. It is the characteristic of ${C_3} -$ -plants III. It occurs in chloroplast IV. It occurs in day time V. It occurs in night Select the correct options in relation to photorespiration Correct option Incorrect option

The Calvin cycle utilizes ATP and NADPH to produce glucose. Which of the following correctly represents the ATP and NADPH requirement per glucose molecule synthesized?