MCQ Bank
Which of the following enzymes catalyze the hydrolysis of substrate?
- A) Oxidoreductases
- B) Hydrolases
- C) Transferases
- D) Lyases
Which one of the following enzymes catalyze the removal of H2O from 2-Phosphoglycerate?
- A) Hydrolase
- B) Lyase
- C) Phospholipase
- D) Enolase
Acceptor arm of tRNA is made up of unpaired sequences of at the 3'end.
- A) Adenine-cytosine-adenine
- B) Adenine-adenine-cytosine
- C) cytosine-cytosine-adenine
- D) Adenine-adenine-Adenine
The stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as bonding.
- A) Hydrogen
- B) Ionic
- C) Covalent
- D) Peptide
Formulation of the fermentation medium is involved in
- A) Product purification
- B) Upstream processing
- C) Both the upstream and downstream processing
- D) Downstream processing
In glycolysis, of the two molecules of glyceraldehyde 3-phosphate derived from each molecule of glucose converts two molecules of NAD+ to two of NADH.
- A) Hydrogenation
- B) Carboxylation
- C) Decarboxylation
- D) Dehydrogenation
Bioenergetics is the study of the energy transductions changes of one form of energy into another.
- A) None of given
- B) Both Quantitative and Qualitative
- C) Qualitative
- D) Quantitative
The rate of gluconeogenesis is determined by the concentration of -
- A) Glucose
- B) Fumarate
- C) Lactate
- D) Malate
Thioesters contain a atom in the position occupied by an oxygen
- A) Carbon
- B) Sulfur
- C) Chlorine
- D) Calcium
The unit of reduction potential is.
- A) Candela
- B) Kelvin
- C) Volt
- D) Ampere
Carbon atom can exist in oxidation states.
- A) Four
- B) Six
- C) Five
- D) Three
Box and Whisker Plot is also sometimes called:
- A) Whisker Box
- B) None of these
- C) Box Whisker
- D) Box Plot
Two or more events are said to be _________ , if the events do not have any outcomes in common.
- A) mutually inclusive
- B) none of these
- C) interdependent
- D) mutually exclusive
Quantiles are more robust and less susceptible than _ if there are outlying observations in the data
- A) Standard deviation
- B) Mean
- C) Dispersion
- D) Mode
In an array the Quartiles are _ cut-points that divides the values into 4 equal parts.
- A) 3
- B) 6
- C) 4
- D) 2
Relative frequency in population is known as
- A) None of these
- B) Probability
- C) Dispersion
- D) Sampling
The location parameters which help us to determine the position of a particular observations in a data are called _______
- A) Measures of observation
- B) Measures of position
- C) Measures of change
- D) Local parameters
If an Event consists of exactly one outcome, it is called
- A) Simple complex event
- B) Simple Event
- C) None of these
- D) Complex event
The positive square root of the variance is called _______
- A) Standard deviation
- B) Mode
- C) Mean
- D) Quartile
__________________ is independent of the scale of measurement:
- A) Dispersion
- B) Coefficient of variation
- C) Standard deviation
- D) All