This topic contains a solution. Click here to go to the answer

Author Question: Which statement is true about free-radical damage? A) It triggers biological aging. B) It ... (Read 40 times)

stock

  • Hero Member
  • *****
  • Posts: 573
Which statement is true about free-radical damage?
 
  A) It triggers biological aging.
  B) It reduces longevity.
  C) It increases with age.
  D) It decreases with age.

Question 2

In some species, __________ is/are associated with longer life.
 
  A) telomere shortening
  B) elevated free-radical activity
  C) the absence of telomerase
  D) cross-linked protein fibers



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

brbarasa

  • Sr. Member
  • ****
  • Posts: 308
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B




stock

  • Member
  • Posts: 573
Reply 2 on: Jun 22, 2018
Gracias!


momolu

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Excellent

 

Did you know?

Hyperthyroidism leads to an increased rate of metabolism and affects about 1% of women but only 0.1% of men. For most people, this increased metabolic rate causes the thyroid gland to become enlarged (known as a goiter).

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

For a complete list of videos, visit our video library