Download App

STD 11 - 11. photosynthesis in higher plants — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 11. photosynthesis in higher plants4 Marks
MCQ
$NADP$ is converted into $ NADPH_2$ in
  • A
    Photosystem -$I$
  • ✓
    Non-cyclic photophosphorylation
  • C
    Calvin cycle
  • D
    Photosystem -$II$
✓

Answer

Correct option: B.
Non-cyclic photophosphorylation
b
(b) Non cyclic photophosphorylation involved both $PS-I$ and $PS-II$. Flow of electrons is unidirectional. Here electrons are not cycled back and are used in the reduction of $NADP$ to $NADPH_2$.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

NEET STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

$A$ : Tropical plants are more efficient in $CO_2$ utilization.
$R$ : $C_3$ plants ensure that $RuBisCO$ functions as carboxylase minimising oxygenase activity.
→
Which of the following is a modified stem for the protection of plants from browsing animals?
→
What is common in all the three, Funaria, Dryopteris and Ginkgo?
→
In what order do a hawk, grass and rabbit form a food chain in a meadow?
→
The natural plant hormones were first isolated from
→
Which of the following are true statement ?
(i) Leaf base may bear two lateral small leaf like structures called stipules.
(ii) In dicotyledonous, the leaf base expands into a sheath covering the stem partially or wholly.
(iii) In some monocotyledons plants, the leaf base may become swollen, which is called pulvinus
(iv) Dicotyledonous plants generally possess reticulate venation.
(v) Parallel venation is the characteristic of most monocotyledons.
→
Double fertilization process means
→
...........and.......... pollen loose viability within $30$ minutes
→
During germination, stem grows upward and root goes downward because
→
Identify the functions of auxin and choose the correct option

$I.$ Initiate rooting in stem cuttings

$II.$ Promote flowering in pineapples

$III.$ Controls xylem differentiation

→