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 Klinefelter syndrome is a manifestation of which chromosome aneuploidy? XXX None of these XYY XXY XXX None of these XYY XXY ANSWER DOWNLOAD EXAMIANS APP
Disorders in Biotechnology During sickle cell anemia which of the following takes place? Glutamic acid change to aspartic acid Glutamine change to valine Aspartic acid change to glutamic acid Valine change to glutamine Glutamic acid change to aspartic acid Glutamine change to valine Aspartic acid change to glutamic acid Valine change to glutamine ANSWER DOWNLOAD EXAMIANS APP
Disorders in Biotechnology Which of the following sets belongs to a distinct class or category? Sterols, waxes, fatty acids, amino acids. Nucleotide, nucleoside, nucleus, DNA Oils, sterols, waxes, fats Ribose, sucrose, glucose, fructose Sterols, waxes, fatty acids, amino acids. Nucleotide, nucleoside, nucleus, DNA Oils, sterols, waxes, fats Ribose, sucrose, glucose, fructose 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? RBC will destroy Cell will shrink No change to RBC Cell will Burst RBC will destroy Cell will shrink No change to RBC Cell will Burst ANSWER DOWNLOAD EXAMIANS APP
Disorders in Biotechnology What is the defective enzyme in the glycogen storage Von Gierke's disease? Phosphorylase None of these Glucose-6-phosphatase Phosphofructokinase Phosphorylase None of these Glucose-6-phosphatase Phosphofructokinase ANSWER DOWNLOAD EXAMIANS APP
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