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

Author Question: The ability of a muscle to contract and relax is dependent on the flow of what substance in and out ... (Read 69 times)

sabina

  • Hero Member
  • *****
  • Posts: 563
on: Aug 20, 2018
The ability of a muscle to contract and relax is dependent on the flow of what substance in and
  out of the muscle cell?
 
  A) calcium B) iron C) chloride D) phosphorus

Question 2

Most minerals are absorbed better from animal food sources than from supplements.
 
  Indicate whether the statement is true or false


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

britb2u

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Aug 20, 2018
Answer to Question 1

A

Answer to Question 2

TRUE


sabina

  • Member
  • Posts: 563
Reply 2 on: Aug 20, 2018
:D TYSM

ryhom

  • Member
  • Posts: 366
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

Children with strabismus (crossed eyes) can be treated. They are not able to outgrow this condition on their own, but with help, it can be more easily corrected at a younger age. It is important for infants to have eye examinations as early as possible in their development and then another at age 2 years.

Did you know?

People often find it difficult to accept the idea that bacteria can be beneficial and improve health. Lactic acid bacteria are good, and when eaten, these bacteria improve health and increase longevity. These bacteria included in foods such as yogurt.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

The experimental approach used by Masui and Markert to identify cyclin and cyclin-dependent kinase ( The experimental approach used by Masui and Markert to identify cyclin and cyclin-dependent kinase (
Compression Wave in Traffic Flow Compression Wave in Traffic Flow
A Simplified Model of Information Flow in Human Memory A Simplified Model of Information Flow in Human Memory
Cat paw mobilizing of shoulders toward the feet. Press downward along upper trapezius muscle from ... Cat paw mobilizing of shoulders toward the feet. Press downward along upper trapezius muscle from ...
Experiments that showed DNA to be the genetic substance Experiments that showed DNA to be the genetic substance
Trapezius muscle movement Trapezius muscle movement
Video: Krebs cycle : Formation of acetyl coenzyme A and Electron transport chain

For a complete list of videos, visit our video library