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

Author Question: Hair begins to gray as the production of __________ decreases. a. elastin b. melanin c. collagen ... (Read 229 times)

leo leo

  • Hero Member
  • *****
  • Posts: 566
on: Jul 11, 2018
Hair begins to gray as the production of __________ decreases.
 a. elastin
  b. melanin
  c. collagen
  d. keratinocytes

Question 2

Concerning physiological changes associated with aging, which of the following is avoidable (moderated or perhaps even reversed)?
 a. decreased sensation of taste
  b. loss of elasticity of the skin
  c. decreased reaction time
  d. ability to regulate body temperature


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Swizqar

  • Sr. Member
  • ****
  • Posts: 357
Reply #1 on: Jul 11, 2018
Answer to Question 1

B

Answer to Question 2

D


leo leo

  • Member
  • Posts: 566
Reply 2 on: Jul 11, 2018
Thanks for the timely response, appreciate it

carojassy25

  • Member
  • Posts: 299
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Chimpanzee without any hair (mutation) Chimpanzee without any hair (mutation)
The hair cycle The hair cycle
Block Diagram of a Dual-stage Pressure System for Dual-Stage Pressure Production of Nitric Acid Seme Block Diagram of a Dual-stage Pressure System for Dual-Stage Pressure Production of Nitric Acid Seme
Production-scale tangential flow filtration system. Production-scale tangential flow filtration system.
Mechanism of action of anti-parkinson drugs. (a) Levodopa therapy increases dopamine production; (b) ... Mechanism of action of anti-parkinson drugs. (a) Levodopa therapy increases dopamine production; (b) ...
Chewing & Swallowing: Food Processing Begins Chewing & Swallowing: Food Processing Begins
Video: Fractures Animation

For a complete list of videos, visit our video library