If 25 percent of the cells in a human cell culture have DNA content somewhere between 1x (amount in parenchymal cells) and 2x (amount of DNA in Mitotic cells), what is the cell cycle time i this culture is? O 24 hours O 32 hours O 18 hours O 12 hours O Not shown here

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question 26

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QUESTION 26
If 25 percent of the cells in a human cell culture have DNA content somewhere between 1x (amount in parenchymal cells) and 2x (amount of DNA in Mitotic cells), what is the cell cycle time in
this culture is?
O 24 hours
32 hours
O 18 hours
O 12 hours
O Not shown here
QUESTION 27
If the cell population cell number remains constant 1 x 106 cells in a tissue and you knknow the 33 % of the cells die per day, how many cells have to be produced by the stems cell population
everyday?
330,000 cell per day
O 500,000 cell per day
O660,000 cell per day
33,000 cell per day
O none of these values
QUESTION 28
Which of the following will increase frequency of cell-cell interactions, that are also important signal sources within tissues.
decrease in cell volume
decrease in cell density
O increase in cell population density
Secretion of hormones
None of these
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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Transcribed Image Text:Envi QUESTION 26 If 25 percent of the cells in a human cell culture have DNA content somewhere between 1x (amount in parenchymal cells) and 2x (amount of DNA in Mitotic cells), what is the cell cycle time in this culture is? O 24 hours 32 hours O 18 hours O 12 hours O Not shown here QUESTION 27 If the cell population cell number remains constant 1 x 106 cells in a tissue and you knknow the 33 % of the cells die per day, how many cells have to be produced by the stems cell population everyday? 330,000 cell per day O 500,000 cell per day O660,000 cell per day 33,000 cell per day O none of these values QUESTION 28 Which of the following will increase frequency of cell-cell interactions, that are also important signal sources within tissues. decrease in cell volume decrease in cell density O increase in cell population density Secretion of hormones None of these Click Save and Submit to save and submit. Click Save All Answers to save all answers. MAR TO PAGES 6. W 3D MacBook Pro esc
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