Identify the location and function of the following structures in a chloroplast:
$(1)$ Thylakoid
$(2)$ Stroma

Vedclass pdf generator app on play store
Vedclass iOS app on app store
(N/A) $(1)$ Location: Small coin-like structures stacked to form grana.
Function: Site of light-dependent reactions where chlorophyll pigments capture light energy to produce $ATP$ and $NADPH$.
$(2)$ Location: The fluid-filled matrix of the chloroplast surrounding the thylakoids.
Function: Site of the biosynthetic phase (Calvin cycle) where $CO_2$ is fixed to form glucose.

Explore More

Similar Questions

Photosynthesis is a:

Photosynthesis is a

Read the following table and choose the correct pair.
$I$. $DCMU$ Herbicide: Inhibitor of non-cyclic electron transport
$II$. $PMA$ Fungicide: Reduces transpiration
$III$. Colchicine Alkaloid: Causes male sterility
$IV$. Soilrite Sodium alginate: Encapsulation of somatic embryos

What is the effect of high $CO_{2}$ concentration and higher values of $ATP/ADP$ ratio?

Difficult
View Solution

$A$: For every $CO_2$ molecule entering the $C_3$ cycle,three molecules of $ATP$ and two molecules of $NADPH$ are required.
$R$: Cyclic photophosphorylation takes place to meet the difference in the number of $ATP$ molecules.

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo