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Author Question: The molecular clock theory proposes that senescence occurs because _____. a. telomeres capping the ... (Read 67 times)

Mimi

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on: Aug 20, 2018
The molecular clock theory proposes that senescence occurs because _____.
 a. telomeres capping the ends of chromosomes become shorter with each cell division and their loss eventually stops the chromosomes from replicating
  b. mistakes in the replication of cells or buildup of damaging byproducts from biologic processes eventually destroy the organism
  c. unstable oxygen, formed normally during metabolism, can damage cells by initiating reactions that break down cell membranes
  d. fast-paced living shortens one's lifespan
 e. the genetic code directs cells to divide a certain number of times during their life span

Question 2

A patient is newly diagnosed with diverticulosis and voices concern about future complications. What is the nurse's most appropriate response?
 
 a. Follow a low-fiber diet.
  b. Follow a high-fiber diet.
  c. Avoid nuts, popcorn, and foods with seeds.
  d. Drink plenty of fluids.


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joneynes

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Reply #1 on: Aug 20, 2018
Answer to Question 1

a

Answer to Question 2

b


Mimi

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Reply 2 on: Aug 20, 2018
Great answer, keep it coming :)

raenoj

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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Did you know?

There are over 65,000 known species of protozoa. About 10,000 species are parasitic.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Did you know?

The FDA recognizes 118 routes of administration.

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