In what ways is oxygen transported in the blood? Choose all that apply.
A. As bicarbonate ion
B. Dissolved in plasma
C. Bound to the globin part of hemoglobin
D. Bound to the heme part of hemoglobin
Answer:
B. Dissolved in plasma
D. Bound to the heme part of hemoglobin
You might also like to view...
Which of the following is not considered an accessory structure of the eye?
A. Conjunctiva B. Palpebra C. Lacrimal apparatus D. Superior oblique E. Cornea
A biology student accidentally loses the labels of two prepared slides she is studying. One is a slide of an intestine; the other is a slide of an esophagus. You volunteer to help her sort them out. How would you decide which slide is which?
What will be an ideal response?
Which of the following is true regarding skin cancer and ultraviolet (UV) light??
A) ?The skin needs exposure to the sun to manufacture vitamin K. B) ?Tanning beds are safe, as they do not emit UV rays. C) ?Wait until after 1 p.m. to be in the sun, when it is less intense. D) ?The incidence of basal and squamous cell carcinoma is on the rise.
The minimum energy required to start a chemical reaction
A. moves in energy surges. B. can be lowered by enzymes. C. results from random molecular movement. D. comes from ionic energy motion. E. is elevated by a catalyst.