This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The biconcave disk shape of healthy red blood cells provides increased surface area for ________. ... (Read 102 times)

stevenposner

  • Hero Member
  • *****
  • Posts: 608
on: Jun 25, 2018
The biconcave disk shape of healthy red blood cells provides increased surface area for ________.
 
  a. contact with plasma
  b. exposure of iron molecules
  c. gas exchange
  d. contact with platelets

Question 2

Carbohydrates provide ________ calories of energy for every gram of carbohydrate.
 
  a. 4
  b. 7
  c. 10
  d. 14


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

smrtceo

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 25, 2018
Answer to Question 1

c

Answer to Question 2

a


stevenposner

  • Member
  • Posts: 608
Reply 2 on: Jun 25, 2018
Wow, this really help

jordangronback

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Whitefish Blastula Cells under a microscope Whitefish Blastula Cells under a microscope
Blood Flow through heart Blood Flow through heart
T cells bound to fluorescence-tagged antibodies to two cell-surface proteins are T cells bound to fluorescence-tagged antibodies to two cell-surface proteins are
Apply the body wrap substance to the back with long, smooth strokes, covering the area thoroughly. Apply the body wrap substance to the back with long, smooth strokes, covering the area thoroughly.
Periodic oscillations of the levels of glycolytic intermediates in yeast cells undergoing glycolysis Periodic oscillations of the levels of glycolytic intermediates in yeast cells undergoing glycolysis
The diameter of a semicircle is 4 miles. What is the semicircle's area? The diameter of a semicircle is 4 miles. What is the semicircle's area?
Video: Embryonic development - Week 4

For a complete list of videos, visit our video library