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

Author Question: Bone mass declines as part of the aging process. What are the main reasons for the decrease in bone ... (Read 63 times)

mpobi80

  • Hero Member
  • *****
  • Posts: 519
on: Aug 20, 2018
Bone mass declines as part of the aging process. What are the
  main reasons for the decrease in bone mass?

Question 2

Catabolic pathways that require oxygen are referred to as _____. Catabolic pathways that can function with low levels of oxygen are called _____.
 
 A. aerobic, anaerobic
  B. anaerobic, aerobic
  C. energy producing, energy requiring
  D. energy requiring, energy producing


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

vseab

  • Sr. Member
  • ****
  • Posts: 323
Reply #1 on: Aug 20, 2018
Answer to Question 1

Bone mass begins to decline for two main reasons. First,
synthesis, absorption, and metabolism of vitamin D diminish
as we age. Second, diminished estrogen in post-menopausal
women contributes to bone loss since estrogen supports
bone health.

Answer to Question 2

A


mpobi80

  • Member
  • Posts: 519
Reply 2 on: Aug 20, 2018
Thanks for the timely response, appreciate it

kalskdjl1212

  • Member
  • Posts: 353
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Nuclear medicine bone scan showing metastatic tumors in the skeleton Nuclear medicine bone scan showing metastatic tumors in the skeleton
Under what conditions can the transition to middle school be associated with declines in grades and ... Under what conditions can the transition to middle school be associated with declines in grades and ...
Six-Step Process for Goal-Oriented Planning Six-Step Process for Goal-Oriented Planning
How to rearrange formulas to isolate for a variable (Part 2) How to rearrange formulas to isolate for a variable (Part 2)
Gaussian Elimination (Part 1 of 3) Gaussian Elimination (Part 1 of 3)
Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ... Planet Z-34 has a mass equal to 1/3 that of Earth, a radius equal to 1/3 that of Earth, and an ...
Video: Heart Chambers

For a complete list of videos, visit our video library