What does the T wave measure?
Which ones below?
Ventricular Depolaization
SA Node Depolarization
AV Depolarization
Atrial Systole
Atrial Diastole
AV Bundle Deplorization
Atrial Depolarization
Ventricular Repolarization
Atrial Repolarization
Ventricular Systole
Ventricular Diastole
QUESTION 15

Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.

The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.

About __ of the mass of the cell is water