If 575,250 calories of energy are available at the first trophic level, calculate the number of calories available to the 2, 3 and the 4 level

See explanation

Explanation:

The trophic level of an organism simply refers to the position that is occupied by an organism in a food web. It should be noted that in the next trophic level, only 10% of the energy will be available. Therefore,

1st trophic level = 575,250 calories of energy.

2nd trophic level = 575,250 × 10% = 57525 Calories of energy.

3rd trophic level = 57525 × 10% = 5752.50 Calories of energy

4th trophic level = 5752.50 × 10% = 575.25 Calories of energy

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products