Explore topic-wise MCQs in Microbiology.

High energy transfer compounds are capable of

If G of a chemical reaction is positive in value and k_eq is less than 1 then the chemical reaction will

Assimilatory sulfate reduction involves the nucleotide __________ during the incorporation of H₂S in the production of __________ .

The chlorophyll molecules used by eucaryotes and cyanobacteria absorb radiant energy in the____________portion(s) of the visible spectrum.

In aerobic respiration, the terminal electron acceptor is

The reactions of the cell that are carried out for capturing energy are called

In establishing proton gradient for chemiosmotic ATP generation by aerobic respiration the terminal electron acceptor is

During the carboxylation phase of the Calvin cycle, CO₂ combines with

Which of the following groups contain(s) many unique coenzymes, such as coenzyme M and coenzyme F₄₂₀?

Radioisotopes are frequently used in the study of cells. Assume a culture of E. coli is grown in a culture medium containing radioactive phosphorous. At the end of 48 hours, it is expected to find the radioactive label located in

Which of the following is responsible for phosphate solubilization?

Phosphate deregulated mutants are

The mechanism of passive or facilitated diffusion require

Nitrogen fixation is a process that requires

The phosphate inhibition in the clavine formation with Claviceps SD58, can be counteracted by the addition of

The major route for incorporation of ammonia (NH₄⁺) into organic compounds is via

The specific enzyme/(s) of the glyoxylate cycle is/are

Digestive reactions where large molecules are broken down into smaller ones are referred as

Most of the energy in aerobic respiration of glucose is captured by

In order to get inorganic phosphorous into organic compounds, the phosphate ion is incorporated via

Anoxygenic photosynthetic bacteria oxidize

Which of the following catalyze liberation of orthophosphate from organic P compounds and inorganic pyrophosphate ?

For each glucose molecule broken down, there are______________number of reduced coenzymes to be oxidized.

As the electron flow through the chains, much of their free energy is conserved in the form of ATP. This process is called

The glyoxylate cycle is used by some microorganisms when___________ is the sole carbon source.

The role of bacteriophyll in an oxygenic photosynthesis is to

The reaction, where small precursor molecules are assembled into larger organic molecules is referred as

DAHP synthetase catalyzes the condensation of

Hexose monophosphate pathway is also known as

Bacteriochlorophyll differs from chlorophyll in what way?