Explanation

Catabolic reactions break down complex chemicals into simpler ones and are associated with energy release.

Explanation

The HIV genome consists of two identical single-stranded RNA molecules that are enclosed within the core of the virus particle

Explanation

The boiling point of a liquid depends on temperature, atmospheric pressure, and the vapor pressure of the liquid.

When the atmospheric pressure is equal to the vapor pressure of the liquid, boiling will begin.

Explanation

Cardiac muscle cells are located in the walls of the heart, appear striped (striated), and are under involuntary control

Explanation

The electrolysis of NaCl solution gives H2 (g) at cathode and Cl2 (g) at anode.

Explanation

Acetone has a ketone functional group and propanal has an aldehyde functional group therefore, these are functional isomers.

Explanation

The first law of thermodynamics is given as ΔE=q+w,

where ΔE is the change in internal energy of a system,

q is the net heat transfer (the sum of all heat transfer into and out of the system),

and w is the net work done (the sum of all work done on or by the system).

Explanation

If the temperature increases from 37 degrees Celsius to 50 degrees Celsius, the enzyme activity will decrease.

 enzymes are proteins, they are denatured by heat.

Therefore, at higher temperatures (over about 55°C in the graph below) there is a rapid loss of activity as the protein suffers irreversible denaturation.

Explanation

2-bromo-2-methyl butane is a tertiary alkyl halide which is reacting with methanol nucleophiles.

therefore, it is an SN1 reaction because for SN1 reaction

Explanation

The gene responsible for the ABO blood group system is I.

This gene exists in three allelic forms - IA, IB, and i. IA and IB are dominant alleles and i is the recessive allele.

Since three alleles for the ABO blood group are found in a population, it is an example of multiple alleles.