Disorders in Biotechnology During sickle cell anemia which of the following takes place? Glutamic acid change to aspartic acid Aspartic acid change to glutamic acid Valine change to glutamine Glutamine change to valine Glutamic acid change to aspartic acid Aspartic acid change to glutamic acid Valine change to glutamine Glutamine change to valine ANSWER DOWNLOAD EXAMIANS APP
Disorders in Biotechnology Methotrexate is toxic to human cells because it inhibits synthesis of PRPP formation of CTP from UTP None of these reduction of H2 folate to H4 folate synthesis of PRPP formation of CTP from UTP None of these reduction of H2 folate to H4 folate ANSWER DOWNLOAD EXAMIANS APP
Disorders in Biotechnology Which of the following sets belongs to a distinct class or category? Ribose, sucrose, glucose, fructose Oils, sterols, waxes, fats Sterols, waxes, fatty acids, amino acids. Nucleotide, nucleoside, nucleus, DNA Ribose, sucrose, glucose, fructose Oils, sterols, waxes, fats Sterols, waxes, fatty acids, amino acids. Nucleotide, nucleoside, nucleus, DNA ANSWER DOWNLOAD EXAMIANS APP
Disorders in Biotechnology If the RBC of human were kept in 0.9% NaCl solution, what sort of change will occur to RBC? Cell will Burst Cell will shrink RBC will destroy No change to RBC Cell will Burst Cell will shrink RBC will destroy No change to RBC ANSWER DOWNLOAD EXAMIANS APP
Disorders in Biotechnology What is the defective enzyme in the glycogen storage Von Gierke's disease? Glucose-6-phosphatase Phosphofructokinase None of these Phosphorylase Glucose-6-phosphatase Phosphofructokinase None of these Phosphorylase ANSWER DOWNLOAD EXAMIANS APP
Disorders in Biotechnology A deficiency of the enzyme Hypoxanthine Guanine phosphoribosyl transferase (HGPRT) may cause Kleinefelter's syndrome Gaucher's disease Ehlers-Danlos syndrome Lesch- Nyhan syndrome Kleinefelter's syndrome Gaucher's disease Ehlers-Danlos syndrome Lesch- Nyhan syndrome ANSWER DOWNLOAD EXAMIANS APP
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