An increase in 2,3-diphosphoglyceric acid (2,3-DPG) will ________ the affinity of hemoglobin for oxygen.
A. decrease
B. increase
C. have no effect on
Answer: A
You might also like to view...
The calorigenic effect of thyroid hormones refers to their effect in increasing the rate at which the body synthesizes protein and fat.
Answer the following statement true (T) or false (F)
The absence of which hormone during development will cause the nervous system to develop abnormally and cause developmental delays?
A) thymosin B) calcitriol C) calcitonin D) androgens E) thyroxine
In symphysis joints the articular surfaces of the bones are covered with ________.
A) hyaline cartilage B) synovial membranes C) fibrocartilage D) tendon sheaths
What is the role of nurse cells?
A) Nurse cells produce testosterone. B) Nurse cells undergo spermatogenesis to become mature sperm. C) Nurse cells secrete androgens. D) Nurse cells create a microenvironment that supports spermatogenesis and form the blood testis barrier that isolates sperm from the blood. E) Nurse cells undergo synapsis to create secondary spermatocytes.