The model represents DNA replication.
DODH
Structure 1
RNA primer
Structure 2
Enzyme 1
Which statement best describes structure 1?
Enzyme 2
Original DNA
A. It is the lagging strand because it uses RNA primers.
B. It is the lagging strand because it is behind enzyme 1.
OC. It is the leading strand because it is being built continuously.
D. It is the leading strand because it is being built in the 3' to 5
direction.
Answer:
A
Explanation:
It is the lagging strand because it uses RNA primers.
Answer: Water cycle
Explanation:
Answer:
Over the years, greater controversy has arisen over environmental issues as the issues addressed have become more complex and less easily identifiable.
Explanation:
A) blood vessel diameter
B) receptors in the aorta
C) vasomotor center
D) blood pressure
Answer:
Answer is D. Blood pressure.
Explanation:
Blood pressure is the pressure of the blood within the arteries, produced by the contraction of the heart muscle.
Answer:
In an unfortunate accident, a young man is struck in the leg by a bullet that tears through an artery just above his right knee. The subsequent blood loss leads to a rapid drop in blood pressure. Receptors in the aorta monitor blood pressure and send signals to the vasomotor center of the brain. In this case, the vasomotor center will increase its stimulation of smooth muscle in the blood vessels, which will cause them to constrict. This constriction leads to an increase in blood pressure.
What represents the effector in this feedback system? receptors in the aorta
Explanation:
The three parts are amino group, carboxyl group, and R group,
Amino acids are the basis of the constitution of proteins and other peptides, even if they are not the only constituents (see, for example, heme, prosthetic group of hemoglobin). This article aims to review the main characteristics common to all amino acids, as well as the particular properties of the main amino acids found in living molecules.
The molecule has two ionizable groups: one acid (COOH <-> COO - + H +), the other basic (NH 2 + H + <-> NH3 +). The carbon atom to which the amine-NH 2 group is attached and the carboxylic acid-COOH group is called alpha carbon convention.
The group R corresponds to a variable radical depending on the amino acid in question. It is therefore he who determines the nature of the amino acid since the rest is invariant.