Guinness MCQs for Khuddam-ul-Hujjaj/ Nazims

1621

The electronic configuration for degenerate orbital is explain by?

A. n+l rule B. Paulii exclusion principal C. Hund's rule D. Aufbau principal

1622

SI unit of pressure is:

A. Pascal B. Torr C. mm of Hg D. Bar

1623

Follow the route of popsinogen secreted by zymogen cells:

A. SER → RER → Golgi complex → Secretory vesicles B. SER → Mitochondrin → Golgi complex → Secretory vesicles C. RER → SER → Golgi complex → Secretory vesicles D. Golgi complex → RER → SER → Secretory vesicles

1624

Rebounding is process of straightening the curly hairs, which bond is targeted by oxidizing agents used during this process?

A. Peptide bond B. Ionic bond C. Disulphide bridge D. Hydrogen bond

1625

Ions of heavy metal are harmful for living organisms because of their ability to:

A. Cleave nucleic acid B. Interface with fat metabolism C. Break glycoside bonds D. Destabilize proteins

1626

During glycolysis, isomerization takes place in the formation of:

A. PEP and pyruvate B. G3P and fructose 6 phosphate C. Dihydroxyacetone phosphate and 2-phosphoglycerate D. Fructose 6 phosphate and 3 phosphoglycerate

1627

Which of the following virus has a double standard DNA genome?

A. Rubella B. Influenza C. HIV D. Small nox

1628

Activation of all of the following enzymes need a regulatory molecule except:

A. Pepsinogen B. Trypsinogen C. Erepsin D. Chymotrypsinogen

1629

Weakened papillary muscles of right ventricle would result in constant back flow of blood into:

A. Right atrium B. Left ventricle C. Right ventricle D. Left atrium

1630

A person with a removed gall bladder experiences difficulty in fat digestion due to:

A. Absence of Bile B. Uncontrolled release of Bile C. Reduced alkalinity of bile D. Absence of bile pigments

1631

Enzyme catalase protects the plants cell from:

A. Dehydration B. Photorespiration C. Toxic effect of alcohol metabolism D. Protein loss

1632

Which of the following set of characteristics are related to veins? Valves Wall thickness Diameter

A. Present Thick 7-9 μm B. Absent Thick 40-50 μm C. Present Thinner 40-50 μm D. Absent Thinner 40-50 μm

1633

The presence of which molecules distinguishes blood from interstitial fluid?

A. Large proteins and electrolytes B. Glucose and RBCs C. Antibodies and electrolytes D. RBCs and large proteins

1634

Plants growing in saline soil face the problem of dehydration due to:

A. ψw of soil > ψw of root B. ψs of soil < ψs of root C. ψw of root > ψw of soil D. ψw of root = ψw of soil

1635

During Covid-19 epidemic, the plasma of recovered patients was injected in covid patients. This proved quite effective. Which component of plasma do you think was responsible for this:

A. Plasminogen B. Interferons C. Antibodies D. Interleukin

1636

Choose the one which is example of artificial active immunity:

A. Fetus receiving antibodies of mother through placenta B. Mother receiving antibodies C. Baby receiving MMR shots D. Prevention of a decease due to previous infection

1637

Which of the following type of T cells are required for the activation of B cells?

A. Helper T cells B. Cytotoxic/T cells C. Suppresser T cells D. Memory T cells

1638

Which of the following is a characteristics of electrical synapse?

A. Presence of neurotransmitters B. Transmission of nerve impulse C. Sodium potassium gradient D. Absence of neurotransmitter

1639

Which part of the brain is actively used by mathematician trying to formulate a new equation?

A. Hippocampus B. Cerebrum C. Amygdala D. Pons

1640

Choose the one related to hypoparathyroidism:

A. Kidney stones B. Hypercalcemia C. Weakness of muscles D. Tetany

Guinness World Records (General Knowledge Focus) MCQs with Answers & Explanations (Page 82)

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