U are going to pass this test
Elements
The liver converts toxic ammonia to a harmless substance called _________________
What is sugars
The smallest carbohydrates are simple _________
What is sugars
The basic Building blocks of protein are _________
What is Amino Acids
Which nucleotide is found in RNA but not in DNA
What is uracil
A(n)____________molecule is a double-stranded helical chain made up of nucleotides
What is DNA
Atoms that gain electrons become what type of charge
What is negatively
What is element is found in all living matter?
What is Carbon
The compact nucleus of an atom contains __________and ____________.
In an atom, ____________ orbit the nucleus
Molecules containing which type of bond do not dissociate in water?
What is formed when two or more different elements combine by sharing electrons?
What is formed when an atom loses or gains an electron?
Atoms that gain _____________become negatively charged
What is Electrons
What kind of bond is formed when two atoms share electrons?
What is covalent
What are the smallest particles of an element?
What is kind of bond is formed when one atom gains an electron and another atom loses and electron?
What is Ionic
These are atoms of the same element have different numbers of neutrons but the same number of protons.
What are Isotopes
The two purine nitrogen bases are
The covalent bonds that are formed between different amino acids to form a protein are known as _______________
What is peptide Bonds
What is the universal solvent?
What is water
Proteins catalysts in the body that increase the rate of chemical reactions are called______________
Elements or molecules contributing electrons during a reaction are called
What is Electron Donars
Starch, glycogen, and cellulose are all examples of _____________
What is Carbohydrates
Which process occurs when water is used to break down larger molecules
What is Hydrolysis