« previous next »

Author Question: For maximum loading of hemoglobin with oxygen at the lungs, the A) PCO2 should be high. B) pH ... (Read 47 times)

jake

  • Hero Member
  • *****
  • Posts: 538
on: Feb 28, 2019
For maximum loading of hemoglobin with oxygen at the lungs, the
 A) PCO2 should be high.
  B) pH should be slightly acidic.
  C) PO2 should be about 70 mm Hg.
  D) BPG levels in the red blood cells should be high.
  E) PO2 should be as high as possible.

Question 2

What structure regulates the amount of light that passes to the photoreceptors of the eye?
 A) vitreous body
  B) cornea
  C) ciliary muscle
  D) iris
  E) lens


Dunkey

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Feb 28, 2019
Answer to Question 1

E

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

jake

  • Hero Member
  • *****
  • Posts: 538
Reply #2 on: Feb 28, 2019
Thank you!


Dunkey

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Feb 28, 2019
Always glad to help...


« previous next »
 

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

A very high-resolution texture of the planet Mars A very high-resolution texture of the planet Mars
The Configuration, Normal Pressures, and Oxygen Content of the Heart Chambers The Configuration, Normal Pressures, and Oxygen Content of the Heart Chambers
When the exhaust is lean, the output of a zirconia oxygen sensor is below 450 mV. When the exhaust is lean, the output of a zirconia oxygen sensor is below 450 mV.
Reactive oxygen species (ROS) Reactive oxygen species (ROS)
The developing and emerging nations have high rates of population growth The developing and emerging nations have high rates of population growth
How high a hill would a 75-kg hiker have to climb to increase her gravitational potential ... How high a hill would a 75-kg hiker have to climb to increase her gravitational potential ...
Video: Labor and Childbirth - The Three Stages of Labor: Dilation, Expulsion & Placental مراحل الولادة

For a complete list of videos, visit our video library