Biology MCQs
Biology MCQs Test Preparation | Latest 2025 Quiz FPSC, NTS, KPPSC, PPSC, SPSC, BPSC, OTS, UTS, PTS, CTS, ATS, ETEA MCQs Test Questions.
The maximum amount of oxygen which normal human blood absorbs and carries at sea level is ________ per 100 ml of blood.
A: 10 ml
B: 20 ml
C: 30 ml
D: 40 ml
20 ml
Haemoglobin can be almost completely oxygenated by an oxygen pressure of __________ of mercury.
A: 10 mm
B: 60 mm
C: 10 cm
D: 100 mm
100 mm
ATP are consumed during___________?
A: Glycolysis
B: Krebs cycle
C: Light dependent phase
D: none of these
Glycolysis
The dense fluid filled region in the chloroplast is____________?
A: Grana
B: Stroma
C: Thylakoid
D: None of these
Stroma
Chlorophylls are found embedded in the __________ membranes?
A: Stroma
B: Grana
C: Thylakoid
D: Intergrana
Thylakoid
Complete breakdown of glucose molecule takes place in which of the following?
A: Alcoholic fermentation
B: Lactic acid fermentation
C: Aerobic respiration
D: All of these
Aerobic respiration
Chlorophylls mainly absorb _________ wavelengths?
A: Orange blue
B: Violet red
C: Yellow orange
D: Orange red.
Orange red.