All Subjects NMDCAT Test STEP Early Prep

All Subjects NMDCAT Test STEP Early Prep. English, Biology, Physics, and Chemistry will all be included on the step early prep examinations scheduled for 2022. Each and every exam comes with an answer key. It is available for download in pdf format.

Biology STEP Early Prep Exams 2022:

Here are some example MCQs of nmdcat preparation by step pgc.

0.1 Xanthophylls absorb light of:
A) Yellow-orange range
B) Yellow – red range
C) Violet – indigo range
D) Blue-green rangs

0.2 It is found along with chlorophyll in all green plants and green algae
A) Chlorophyll b
B) Chlorophyllc
C) Chlorophylld
D) Phycobilins

0.3 Which one of the following is not a sugar?
A) Rubisco
C GP
B) RuBP
D DAP

Reaction center of photosystem II absorbs best light of:
A) 700 nm
C) 730
B) 680 nm
D) 660 nm

Q.6 Pyrrole rings are composed of:
A) Carbon atoms
C) Carbon and nitrogen atoms
B) Nitrogen atoms
D) Magnesium atoms

Q.7 Molecular formula of chlorophyll is
A) Css Hz2 Os N. Mg
C) C H5 Os N. Mg
B) Css Ho O.N. Mg
D) Cs. H70 O. Na Mg

Q.9 Light reaction of photosynthesis occurs in:
A) Grana
C) Matrix
B) Stroma
D) Cristae

Q.10 The folds of inner membrane of mitochondria are called:
A) Cisterna
C) Thylakoids
B) Cristae
D) Grana

Q.11 It provides energized electrons and H’ to a cell:
A) ATP
C) NADPH
B) Assimilatory power
D) ADP

Q.12 Photosynthetic pigments are organized into clusters, called:
A) Antenna complex
C) Photosystem
B) Reaction
D) Thylakoid

Q.13 In dark reaction is oxidized:
A) 3 BPG
C) G3P
Β) ΝΑΡΗ
D) NADH

Q.14 Which of the following is copper containing electron carrier?
A) Ра
C) FAD
«В) Рак
D) Fd

0.15 In glycolysis, glycerate 1,3-bisphosphate is converted into glycerate-3-phosphate by
Losing phosphate molecules:
A) 3
C) 1
B) 2
D) 4

Early Prep Exams for the Biology STEP in 2022:

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