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

Author Question: What does totipotent refer to when discussing stem cells? a. the ability to pass through the ... (Read 103 times)

tatyanajohnson

  • Hero Member
  • *****
  • Posts: 569
on: Jul 10, 2018
What does totipotent refer to when discussing stem cells?
 
  a. the ability to pass through the plasma membrane
  b. the ability to clone oneself
  c. having limited mobility
  d. the ability to differentiate into multiple cell types

Question 2

The first prokaryotic cells appear in the fossil record ___________ years ago.
 
  a. 3.4 billion
  b. 1.5 billion
  c. 800 million
  d. 100 million


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ahnyah

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 10, 2018
Answer to Question 1

Correct Answer: d

Answer to Question 2

Correct Answer: a


tatyanajohnson

  • Member
  • Posts: 569
Reply 2 on: Jul 10, 2018
YES! Correct, THANKS for helping me on my review

raili21

  • Member
  • Posts: 324
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

The average adult has about 21 square feet of skin.

Furchgott's discovery that endothelial cells produce a vasodilating substance. Furchgott's discovery that endothelial cells produce a vasodilating substance.
Artery Blod Cells Artery Blod Cells
Adult Stem Cells Adult Stem Cells
Stem cell. Stem cell.
Microscopic view of plant cells Microscopic view of plant cells
Conjugation of F and F cells Conjugation of F and F cells
Video: Medullary osmotic gradient: countercurrent multiplier, urea recycling & vasa recta countercurrent exchange

For a complete list of videos, visit our video library