PHP EXCEPTIONS AND ERROR HANDLING QUIZ

If the RBC of human were kept in 0.9% NaCl solution, what sort of change will occur to RBC?

RBC will destroy

Cell will shrink

Cell will Burst

No change to RBC

TRUE ANSWER : ?
YOUR ANSWER : ?

What is the defective enzyme in the glycogen storage Von Gierke's disease?

Phosphorylase

None of these

Glucose-6-phosphatase

Phosphofructokinase

TRUE ANSWER : ?
YOUR ANSWER : ?

The disorder in which of the following may cause "Ehlers-Danlos Syndrome"?

Globulin protein

Fibrin protein

Collagen protein

Dlashin protein

TRUE ANSWER : ?
YOUR ANSWER : ?

Methotrexate is toxic to human cells because it inhibits

reduction of H2 folate to H4 folate

None of these

formation of CTP from UTP

synthesis of PRPP

TRUE ANSWER : ?
YOUR ANSWER : ?

During sickle cell anemia which of the following takes place?

Glutamic acid change to aspartic acid

Aspartic acid change to glutamic acid

Glutamine change to valine

Valine change to glutamine

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the protein is involved in Alzheimer's disease?

A4

Alzhemin

Fibrin

Amylin

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following sets belongs to a distinct class or category?

Sterols, waxes, fatty acids, amino acids.

Oils, sterols, waxes, fats

Nucleotide, nucleoside, nucleus, DNA

Ribose, sucrose, glucose, fructose

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the modification in hemoglobin is the cause of sickle cell anemia?

Replacement of the B chain by D chain

None of these

A mutation in the beta chain

A deletion in the beta chain

TRUE ANSWER : ?
YOUR ANSWER : ?

Klinefelter syndrome is a manifestation of which chromosome aneuploidy?

XYY

None of these

XXY

XXX

TRUE ANSWER : ?
YOUR ANSWER : ?

A deficiency of the enzyme Hypoxanthine Guanine phosphoribosyl transferase (HGPRT) may cause

Ehlers-Danlos syndrome

Gaucher's disease

Lesch- Nyhan syndrome

Kleinefelter's syndrome

TRUE ANSWER : ?
YOUR ANSWER : ?

↑