« previous next »

Author Question: Calcium is classified as a ________. a. vitamin b. macromineral c. protein d. ... (Read 22 times)

craiczarry

  • Hero Member
  • *****
  • Posts: 527
on: Jun 25, 2018
Calcium is classified as a ________.
 
  a. vitamin
  b. macromineral
  c. protein
  d. fat

Question 2

All of the following are a type of macromineral EXCEPT _______.
 
  a. calcium
  b. iron
  c. magnesium
  d. phosphorus


elyse44

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Jun 25, 2018
Answer to Question 1

b

Answer to Question 2

b


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Protein degradation via the proteasome Protein degradation via the proteasome
Positive regulation of the lac operon by the catabolite activator protein (CAP) Positive regulation of the lac operon by the catabolite activator protein (CAP)
An example of genetic homology: a comparison of a short amino acid sequence within the p53 protein f An example of genetic homology: a comparison of a short amino acid sequence within the p53 protein f
Oil drop model of protein folding Oil drop model of protein folding
β-Amyloid Protein β-Amyloid Protein
Co-translational insertion and folding of transmembrane helices in an integral membrane protein Co-translational insertion and folding of transmembrane helices in an integral membrane protein
Video: Magnetic resonance imaging (MRI)

For a complete list of videos, visit our video library