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

Author Question: The average life span of a red blood cell is A) 24 hours. B) 1 month. C) 4 months. D) about 1 ... (Read 48 times)

itsmyluck

  • Hero Member
  • *****
  • Posts: 546
on: Feb 28, 2019
The average life span of a red blood cell is
 A) 24 hours.
  B) 1 month.
  C) 4 months.
  D) about 1 year.
  E) many years.

Question 2

The vitamin that is essential for the production of several clotting factors is vitamin
 A) A.
  B) B.
  C) E.
  D) C.
  E) K.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mirabriestensky

  • Sr. Member
  • ****
  • Posts: 325
Reply #1 on: Feb 28, 2019
Answer to Question 1

C

Answer to Question 2

E


itsmyluck

  • Member
  • Posts: 546
Reply 2 on: Feb 28, 2019
Gracias!

kthug

  • Member
  • Posts: 332
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

The Eukaryotic Cell The Eukaryotic Cell
palaeous life palaeous life
Physiological Factors Affecting Blood Pressure Physiological Factors Affecting Blood Pressure
A transmission electron micrograph of cytokinesis in a cross section of a dividing cell A transmission electron micrograph of cytokinesis in a cross section of a dividing cell
Video: Medullary osmotic gradient: countercurrent multiplier, urea recycling & vasa recta countercurrent exchange

For a complete list of videos, visit our video library