Biochemistry Quiz 3
1 / 50
Km of an enzyme is_____________?
2 / 50
The initiation codon for protein synthesis is_____________?
3 / 50
Deficiency of nicotinic acid results in____________?
4 / 50
The enzyme that splits hydrogen peroxide into water and oxygen is_____________?
5 / 50
Which of the following is precursor of adrenaline and thyroxine synthesis ?
6 / 50
Within the RBC hypoxia stimulates glycolysis by which of the following regulating pathways ?
7 / 50
All are true regarding glucose 6 phosphate deficiency except______________?
8 / 50
Albinism is a genetic disease that results in incomplete metabolism of______________?
9 / 50
Argentaffinoma is characterized by excess excretion of_____________?
10 / 50
In Cytochrome p450, P stands for____________?
11 / 50
In which type of glycogen storage disease is hyper uricemia a feature ?
12 / 50
The combination of main supporting enzyme is called______________?
13 / 50
Active form of vitamin D in kidney is_____________?
14 / 50
Increase in pyruvate and lactate is seen in which of the following deficiency ?
15 / 50
Serum creatine kinase-3 (CK-3) is elevated in_______________?
16 / 50
Deficiency of which vitamin causes glossitis dementia roughed keratotic areas on skin and gastrointestinal symptoms ?
17 / 50
Detoxification of drugs is controlled by_____________?
18 / 50
Aniacinosis results in______________?
19 / 50
Coenzyme A contains which of the following vitamins_______________?
20 / 50
In the body, metabolism of 10 g of protein would produce approximately____________?
21 / 50
The main pathway for De ? Novo synthesis of fatty acids occurs in_______________?
22 / 50
The fuel value of fat is____________?
23 / 50
FSH, LH, TSH acts through_________________?
24 / 50
The patient suffered from hypogondism, failure to thrive, lose of taste and unable to maintain stability. This shows the deficiency of_____________?
25 / 50
Fat provides ______% of body?s calories?
26 / 50
All of the following are substrates for gluconeogenesis except_______________?
27 / 50
Peroxidase enzyme contain______________?
28 / 50
ALbumin is synthesized by_____________?
29 / 50
The following vitamin is important in non-oxidative decarboxylation, transamination and transsulfuration reactions_____________?
30 / 50
Major source of ammonia in the kidney is___________?
31 / 50
Multiienzyme complex in human_______________?
32 / 50
Which of the following is used in recombinant DNA technology ?
33 / 50
Major contribution towards gluconeogenesis is by____________?
34 / 50
Which vitamin is synthesized by intestinal bacteria ?
35 / 50
Limiting factory for fatty acid synthesis_________________?
36 / 50
The reducing end of glutathione, the amino acid is_________________?
37 / 50
Most lipogenic____________?
38 / 50
Ribosomes are usually associated with______________?
39 / 50
Enzyme that catalyses the transfer of a molecule group from one molecule to another is_____________?
40 / 50
Which of the following process in involved in conversion of DNA to RNA___________?
41 / 50
Hydroxylation of proline require the following except____________?
42 / 50
Which of the following amino acids is quickly converted to tyrosine ?
43 / 50
The reaction inhibited in thiamine deficiency is_______________?
44 / 50
Glycemic index of a starchy food is a measure of its________________?
45 / 50
Which of the following is abnormal constituent of urine_____________?
46 / 50
Vitamin A_____________?
47 / 50
Triglyceride synthesis synthesis is increased by______________?
48 / 50
Who is known for his work on scurvy ?
49 / 50
The most important role of cholesterol is_____________?
50 / 50
Enzymes stored in muscle is________________?
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