Organic Molecules
Substances that contain carbon are called
What are organic substances?
The breakdown of food is a __________ reaction.
What is decomposition reaction?
Proton acceptors are known as
What are bases?
Bonds that share electrons.
What are covalent bonds?
Smallest part of an element.
What is an atom?
The organic molecule that is responsible for building cellular structures.
What are proteins?
N2 + 3H2 ---> 2NH3 is an example of a _________ reaction.
What is synthesis reaction?
A substance that is a 7 on the pH scale is called a
What is a neutral substance?
O=O is and example of a
What is a double bond?
Sub atomic particle(s) within the nucleus of an atom.
What are the protons and neutrons?
Sugars, starch, and cellulose are examples of
What are carbohydrates?
N2 + 3H2 ---> 2NH3
The substances to the left of the arrow in the chemical formula are called...
What are reactants?
If there are more hydrogen ions than hydroxide ions in a solution, the solution is a(n) __________ solution.
What is acidic?
Type of bond that has + and - ends.
What is a polar covalent bond?
Number of protons and atom has is called
What is the atomic number?
The organic molecule that is responsible for providing energy, insulation, and padding.
What are lipids?
N2 + 3H2 ---> 2NH3
The substance to the right of the arrow in the chemical reaction is called the ...
What is product?
An alkaline solution is called a(n) _________ solution.
What is a basic solution?
Na+Cl- is and example of a(n)
What is an ionic bond?
Two atoms have the same number of protons and electrons but have different number of neutrons. These atoms are called
What are isotopes?
Define denaturation.
What is a protein changing shape?
The element that is needed in cells for chemical reactions to occur.
What is oxygen?
pH is an abbreviation for ...
What is power of hydrogen?
A positively or negatively charged atom.
What is an ion?
Subatomic particle with a negative electrical charge.
What is an electron?
Type of fat that can help reduce the risk of cardiovascular disease.
What are unsaturated fats?
HCl + NaOH ---> NaCl + H2O is an example of a(n) ___________ reaction.
What is an exchange reaction?
The pH of bleach is 13.0 and the pH of baking soda is 9.0. Bleach is _____ times more basic than baking soda.
What is 100,000 times?
Type of bond that forms water.
What is a hydrogen bond?
A measure of the gravitational pull on an object is called
What is weight?
Catalysts that regulate the rate of chemical reactions to occur in the body.
What are enzymes?
The chemical reaction that is considered to be in equilibrium.
What is a reversal reaction?
Blood pH over 7.45 results in ________ to occur.
What is alkalosis?
Type of bond in which there is an uneven number of protons and electrons.
What is an ionic bond?
The way that mass is affected by changes in gravity.
What is mass is not changed by a change in gravity?
Name the three elements that all organic molecules contain.
What are carbon, hydrogen, and oxygen?
Name four things that influences chemical reactions.
What are temperature, catalysts, concentration of substances, and how easily the substances react with each other.
The nervous system being depressed causing the someone to become disoriented, possibly comatosed and/or to die results in __________ occurring.
What is acidosis?
Type of bond that forms molecules.
What is a covalent bond?
The simplest form of matter with unique properties.
What is an element?