carbohydrates
Monosaccharides are also known as..
simple sugars
How many protein shapes are there?
5
What is made up of deoxyribonucleotides?
DNA
Where are lipids found in the cell?
membranes
Protein molocules thar are bonded are called?
amino acids
Substances can either be..
complex sugars or double sugars
What two roles can proteins be divided into?
structural or functional
This is the shape of DNA, consisting of 2 long polynucleotide chains in a serial connected by saccharide and phosphate groups?
double helix
provides essential energy, builds membranes and produces hormones
What is ATP composed of?
adenine and ribose sugars
Functional group means..
the arrangement of atoms
What are enzymes?
functional proteins that bring molecules together or spilt apart
Adenine, cytosine, guanine and thymine are all examples of..
nitrogen bases
How many types of lipids are there?
3 main types
Proteins have what 4 elements?
carbon, oxygen, hydrogen and nitrogen
monosaccharides
There are 4 levels or protein structure, what are they?
primary, secondary, tertiary, quaternary
What is the name of the of the pentose sugar that is found in deoxyribonucleotides ?
deoxyribose
What is the difference between saturated and unsaturated fats?
saturated fats have a single carbon bond while unsaturated has at least one double bond
Are lipids nonpolar or polar?
nonpolar
sucrose, maltose and lactose are all..
disaccharides
All proteins have 4 topics, what are they?
carbon, oxygen, hydrogen and nitrogen
Which pyrimidine bases replaces thymine in RNA?
uracil
Why do lipids store more energy then carbs?
their long hydrogen chains contain more cardon- hydrogen bonds that release more energy.
Hydrophilic means?
water loving