Are microfilaments and lybosomes in both plant and animal cells?

NO

Explanation:

The animal cell and plant cell are both eukaryotic cells. Eukaryotic cells are the type of cells that contains membrane-bound organelles, such as the nucleus, mitochondria, Golgi apparatus and a cytoskeleton.

The cytoskeleton, which is composed of microfilaments, internal filaments, and microtubules, is present in both the animal and plant cells.

However, some of the organelles that are not present in both the animal cell and the plant cell are centrosome and lysosomes.

The lysosome is present only in the animal cell.

what's the question ?

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