Which is a component of a phospholipid? O carbon ring
O hydrophilic head
O long-chaishualcohol
O amino acid

Hydrophilic head

Explanation:

The phosphate group is the negatively-charged polar head, which is hydrophilic.

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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

lesson summarykaryotypes a genome is the full set of all the genetic information that an organism carries in its dna. chromosomes arebundles of dna and protein found in the nucleus of a eukaryotic cell.