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

Author Question: What causes rickets? a. overexposure to ultraviolet radiation b. too much vitamin D c. an ... (Read 86 times)

rlane42

  • Hero Member
  • *****
  • Posts: 594
on: Jul 10, 2018
What causes rickets?
 
  a. overexposure to ultraviolet radiation
  b. too much vitamin D
  c. an insufficient amount of melanin
  d. too few melanocytes
  e. an insufficient amount of vitamin D

Question 2

Ultraviolet radiation can be an important factor in selection for increased melanin production because UV radiation can cause which of the following?
 
  a. rickets
  b. albinism
  c. skin cancer
  d. the rebuilding of folate
  e. spina bifida


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ambernicolefink

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jul 10, 2018
Answer to Question 1

e

Answer to Question 2

c


rlane42

  • Member
  • Posts: 594
Reply 2 on: Jul 10, 2018
Wow, this really help

scikid

  • Member
  • Posts: 300
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Pathway for vitamin D activation. Pathway for vitamin D activation.
Radiation therapy. Radiation therapy.
Vitamin B12 Vitamin B12
Vitamin C contributes to healthy, glowing skin by facilitating the production of collagen Vitamin C contributes to healthy, glowing skin by facilitating the production of collagen
Vitamin Supplements Are Not a Substitute for Healthy Eating Vitamin Supplements Are Not a Substitute for Healthy Eating
Vitamin and minerals are essential for normal body functioning. Vitamin and minerals are essential for normal body functioning.
Video: Automated external defibrillator (AED)

For a complete list of videos, visit our video library