Q1: An enzyme hydrolyzed a substrate concentration of 0.03 mmol/L ,the initial velocity was 1.5x10^-3 mmol/L. min-1 and
the maximum velocity was 4.5x10^-3 mmol/L. min-1.
Calculate the Km value.

they absorb it i think

not sure

you

answer: accepted answer: aquatic animals use the oxygen dissolved in water to carry out respiration. since the amount of dissolved oxygen in water is low as compared to the amount of oxygen in the air, therefore the rate of breathing in aquatic animals is much faster than it is in terrestrial animals.

explanation:

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.