Biology MCQs
Biology MCQs Test Preparation | Latest 2025 Quiz FPSC, NTS, KPPSC, PPSC, SPSC, BPSC, OTS, UTS, PTS, CTS, ATS, ETEA MCQs Test Questions.
Which one is not found in fatty acids in acylglycerols____________?
A: C-6
B: C-25
C: C-26
D: C-30
C-25
The one that stores calcium is __________?
A: Sarcolemma
B: Sarcoplasm
C: Sarcoplasmic reticulum
D: Cytosol
Sarcoplasmic reticulum
Which one of the following is most likely to occur in an animal during winter?
A: Activation of sweat glands
B: Dilation of skin blood vessels
C: Panting
D: Thermogenesis
Thermogenesis
Which of the following occurs in anaerobic respiration but not in aerobic respiration?
A: Release of CO2
B: Reduction of NAD
C: Formation of ATP
D: Production of ethanol from acetaldehyde
Production of ethanol from acetaldehyde
helical structure is kept by the formation of _________ bonds among amino acids molecules?
A: H bonds
B: Disulphide Bond
C: Ionic bond
D: Hydrophobic bonds
H bonds
Which of the following are triploblastic and acoelomate?
A: Sponges
B: Annelida
C: Platyhelminthes
D: Aves
Platyhelminthes
The food of hydra consists of___________?
A: Humus
B: Detritus
C: Dead microscopic animals
D: Small crustaceans
Small crustaceans
Membranes of the grane are sites where?
A: Oxygen is stored
B: Food is stored
C: Sunlight is trapped
D: CO2 is stored.
Sunlight is trapped
Antibodies play important role against microorganisms and other pathogens to which type of proteins do they belong________?
A: Globular proteins
B: Fibrous Proteins
C: Both a and b
D: None of these
Globular proteins
The simplest of oxygen producting photosynthetic organisms are____________?
A: Algae
B: Bacteria
C: Cyanobacteria
D: Chlamydomonas
Cyanobacteria