« previous next »

Author Question: In a healthy human, the typical life span of a red blood cell is A) 24 hours. B (Read 1230 times)

luvbio

  • Hero Member
  • *****
  • Posts: 623
on: Sep 7, 2013
In a healthy human, the typical life span of a red blood cell is
A)  24 hours.
B)  one week.
C)  one month.
D)  four months.
E)  80 years or more.


federox

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Sep 8, 2013
I remember it being D

GL


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

The human body produces and destroys 15 million blood cells every second.

brain development in the human embryo brain development in the human embryo
Normal and sickle-cell hemoglobin. (a) Subtle differences between the conformations of hemoglobin A Normal and sickle-cell hemoglobin. (a) Subtle differences between the conformations of hemoglobin A
Paternity Determination by Blood Type Paternity Determination by Blood Type
The Human Ear The Human Ear
Plant Cell Plant Cell
The impact of industry and manufacturing on our life The impact of industry and manufacturing on our life
Video: Activation Energy - Valence Electrons

For a complete list of videos, visit our video library