Ntrogon Calcium D Question 5 What is a defnition of a mineral? An ortankc subitance that is
charged Question 6 Which of the tolowing is NOT an esample of a Cartbohydt ste Question 7
Solution
4) Answer:Carbon
Organic compound, any of a large class of chemical compounds in which one or more atoms of
carbon are covalently linked to atoms of other elements, most commonly hydrogen,oxygen,or
nitrogen.If the compound contains no carbon atom then you will know that it is an inorganic
compound.
5) Answer: Inorganic substance that is charged
Minerals are crystalline. and formed by specific arrangement. of ionic forms of Si, Al, and O.
Ions are stable forms of elements. that possess an electrical charge.Minerals are naturally-
occurring inorganic substances with a definite and predictable chemical composition and
physical properties.
6) Answer: fatty acid
A fatty acid is a carboxylic acid with a long aliphatic chain, which is either saturated or
unsaturated. Most naturally occurring fatty acids have an unbranched chain of an even number of
carbon atoms, from 4 to 28.The carbohydrates is classified as monosaccharide,polysaccharide
and disaccharide.
13) Answer: Indigestible by humans
Humans are unable to digest cellulose because the appropriate enzymes to breakdown the beta
acetal linkages are lacking.Undigestible cellulose is the fiber which aids in the smooth working
of the intestinal tract.
14) Answer: Both the muscle and liver cells
Glycogen is the principal storage form of glucose in animal cells. In humans, the most glycogen
is found in the liver, whereas muscles only contain a relatively low amount of glycogen.