C_{4} pathway is advantageous over C_{3} path | vedclass

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

Question

(A) $C_{4}$ plants are more advantageous than $C_{3}$ plants because they can efficiently fix carbon even in low $CO_{2}$ concentrations.In hot and dr

Vedclass · Accepted Answer

Occurs in relatively low $CO_{2}$ concentration

Vedclass · Answer

(A) $C_{4}$ plants are more advantageous than $C_{3}$ plants because they can efficiently fix carbon even in low $CO_{2}$ concentrations.In hot and dry conditions,plants close their stomata to prevent water loss,which leads to a decrease in internal $CO_{2}$ levels.$C_{3}$ plants suffer from photorespiration under these conditions because $RuBisCO$ acts as an oxygenase,leading to the loss of $RuBP$ and inhibition of the Calvin cycle.$C_{4}$ plants possess a specialized anatomy called $Kranz$ anatomy and a $PEP$ carboxylase enzyme that has a high affinity for $CO_{2}$,allowing them to maintain photosynthesis even when $CO_{2}$ levels are low.

$C_{4}$ pathway is advantageous over $C_{3}$ pathway in plants because it

Similar Questions

$A$: Dark acidification occurs in $CAM$ plants.
$R$: Organic acids are decarboxylated during night.

How many types of photosynthetic cells occur in $C_4$ plants?

Number of carboxylation reactions in the $C_4$ cycle is/are:

Which of the following plants has a lower $CO_2$ compensation point?

$CAM$ plants are primarily........

Vedclass Test Series

Exam Paper Generator

Online Exam Module