Explanation

Generous means سخی

Selfish means خود غرضی

Stingy means کنجوس

Greedy means لالچی

Explanation

Chloroform, or trichloromethane, is an organic compound with the formula CHCl₃.

It is a colorless, sweet-smelling, dense liquid that is produced on a large scale as a precursor to PTFE.

Explanation

At equilibrium, the rate of forward reaction is equal to the rate of backward reaction.

This is as per the definition of the equilibrium.

When a reversible reaction is carried out in a closed vessel, a stage is reached when the forward and the backward reactions proceed with the same speed.

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

The apparent shape of a bacterium is determined by the geometry of its growing cell wall (1–4).

Recently, several prokaryotic cytoskeletal proteins, including FtsZ, MreB, and crescentin, have been demonstrated to play a crucial role in shaping bacterial cells (4–7).

Explanation

Ester, which is R-CO-OR, is the functional group for esters. 

Esters are formed by reacting carboxylic acids, R-COOH, with alcohols, R-OH.

Esters can be formed from oxoacids (e.g., esters of acetic acid, carbonic acid, sulfuric acid, phosphoric acid, nitric acid, xanthic acid),

But also from acids that do not contain oxygen (e.g,. esters of thiocyanic acid and trithiocarbonic acid)

Explanation

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

The enthalpy is defined by H = E + pV for a change in the states of a system.

ΔH = Δ (E + pV) = ΔE + Δ (pV) = ΔE + pΔV + VΔp 

Enthalpy, H, is a thermodynamic property that describes the heat lost or gained in a system.

The change in enthalpy, ΔH, is equal to the sum of the change in internal energy, ΔU, plus the product of the constant pressure, P, and the change in volume, ΔV.

Explanation

She is good-looking in the kitchen.

Good-looking is a compound adjective, so it needs a hyphen when used before or after the verb to be.