g In the sympathetic nervous system, B2-Adrenergic Receptors (B2-AR) are important for controlling the diameter of blood vessels. A research group identified three different B2-AR genotypes in postmenopausal women and found a strong association between genotype and total peripheral resistance (TPR). For women with very high TPR, it is reasonable to hypothesize that during exercise to exhaustion they will also have the

Question

Biology

Guest

25 September, 17:25

g In the sympathetic nervous system, B2-Adrenergic Receptors (B2-AR) are important for controlling the diameter of blood vessels. A research group identified three different B2-AR genotypes in postmenopausal women and found a strong association between genotype and total peripheral resistance (TPR). For women with very high TPR, it is reasonable to hypothesize that during exercise to exhaustion they will also have the

+5

Answers (1)

Know the Answer?

Brendan · Answer 1

Highest mean arterial pressure (MAP).

Explanation:

The mean arterial pressure may be defined as the average blood pressure that exists in the individual during the one cardiac cycle. Mean arterial pressure is the ratio of total peripheral resistance / Cardiac output.

Total peripheral resistance is the resistance experienced during the blood flow by the arteries. The MAP is directly proportional to the total peripheral resistance. So, the individual with high TPR (as explained in the question) has high MAP.