Compare the Amino Acid Decarboxylation Mechanism animation with the Tryptophan Synthase Mechanism animation to answer the question. Both amino acid decarboxylase and tryptophan synthase are enzymes involving pyridoxal phosphate (PLP) in their mechanisms. There are both similarities and differences between the two mechanisms. For each of the statements describing a mechanism feature, indicate whether it is a feature of the decarboxylase, the synthase, or both.

PLP facilitates sigma bond breakage only at the alpha-carbon of the amino acid.

PLP facilitates sigma bond breakage at the beta-carbon of the amino acid.

The amino acid displaces an enzyme lysine residue in forming a PLP aldimine derivative.

PLP forms a quinonoid structure when electrons are delocalized from the amino acid.

Active sites on two different subunits are involved in the reaction.

Both the substrate and produce are amino acids.

it has to be understood that the sea water contains a huge amount of sodium and chlorine ions and if they enter the cell of the atlantic cod fish, the cell will shrivel and the fish will die. to avoid such a condition, the fish uses active transport for the purpose of removing the ions against the gradient.

explanation:

the atlantic cod is not a maritime osmoconformer. its native application of salts is less than that of the seawater it lives in. it is continually falling water from the gills to the ocean via osmosis.

countering that, the fish is going to be swallowing seawater. but since its internal collection of salts is lower than seawater, the fish will want to go free of excess salt, and since that's going upon a gradient, then active transport, requiring energy, must be used to pump out the salt. much marine fish use the organs to filter out the salt and these fish discharge very straight urine.

answer increasing the intensity, duration,and frequency of exercise progressively;

true skin; another name for the dermis. lies directly beneath the epidermis and is often referred to as the true skin. outermost layer of epidermis, consisting of dead cells.