Answer:
c. glycogen - is a polyssaccharide composed from sub-units of glucose
Explanation:
a. lactase - this is an enzyme compouse of many aminoacids and it has a complex structure
lactose - is a disaccharide composed from sub-units of galactose and glucose
b. glucose - is a monosaccharide
c. glycogen - is a polyssaccharide composed from sub-units of glucose
d. sucrose - a disaccharide composed from sub-units of glucose and fructose
e. triacylglycerol - is formed by condensation of glycerol with three molecules of fatty acids
Tungsten, Titanium, Inconel, and Steel
<span>"They have different numbers of neutrons and different mass numbers. Remember mass number is protons plus neutrons. The number of protons for an element will never change, however the number of neutrons can." I took the test, its D</span>
I think that it is Covalent..