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Anatomy- Chemistry Review
By Lindsey Kress
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Last updated over 7 years ago
25 questions
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Note from the author:
Chemistry review- Anatomy
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Question 1
1.
The smallest unit the makes up all matter.
A Atom
B Cell
C Electron
D Macromolecule
Question 2
2.
All atoms are made of all of the following except for...
A Proton
B Photon
C Neutron
D Electron
Question 3
3.
The electron has a ______ charge.
A Positive
B Negative
C Neutral
D
Question 4
4.
The proton number is also the same as the _____ number.
A electron
B neutron
C atomic mass
D
Question 5
5.
The proton has a ______ charge.
A Positive
B Negative
C Neutral
D
Question 6
6.
Most of the mass of the atom is found where?
A Orbitals
B Nucleus
C Electrons
D Neutrons
Question 7
7.
The ______ is involved in bonding.
A Proton
B Neutron
C Electron
D Photon
Question 8
8.
If an atom loses an electron it becomes....
A Positive
B Negative
C Neutral
D
Question 9
9.
If an atom gains an electron it becomes....
A Positive
B Negative
C Neutral
D
Question 10
10.
If atoms share electrons it is known as a ______ bond.
A Ionic
B Covalent
C Hydrogen
D Peptide
Question 11
11.
If atoms gives or takes electrons it is known as a ______ bond.
A Ionic
B Covalent
C Hydrogen
D Peptide
Question 12
12.
The type of bond between water molecules that causes cohesion.
A Ionic
B Covalent
C Hydrogen
D Peptide
Question 13
13.
A molecule that is slightly postive and also slightly negative is a _____ molecule.
A Non-polar
B Polar
C Ionic
D Covalent
Question 14
14.
When salts like, NaCl, are added to water the compound forms...
A Bonds
B Ions
C Covalents
D Molecules
Question 15
15.
Electrolytes is a fancy word for ...
A Atoms
B Ions
C Molecules
D Bonds
Question 16
16.
If a molecule is not attracted to water it is known as...
A Polar
B Hydrophilic
C Hydrophobic
D Hydrolytic
Question 17
17.
If a molecule is attracted to water it is known as...
A Non-Polar
B Hydrophilic
C Hydrophobic
D Hydrolytic
Question 18
18.
pH is the measure of ____ ions in a solution.
A Hydrogen
B Hydroxide
C Oxide
D Potassium
Question 19
19.
If the pH of a substance is between 2-4, it is considered a...
A Acid
B Base
C Neutral
D
Question 20
20.
If the pH of a substance is between 10-13, it is considered a...
A Acid
B Base
C Neutral
D
Question 21
21.
A compound is organic if it includes what element?
A Hydrogen
B Carbon
C Potassium
D Oxygen
Question 22
22.
The building block of carbohydrates is a ...
A Monosaccharide
B Fatty acid
C Amino acid
D Nucleic acid
Question 23
23.
A protein that speeds up chemical reactions and lowers activation energy in the body is...
A a disaccharide
B an antibody
C an enzyme
D a fatty acid
Question 24
24.
A lipid that makes up the bulk of the cell membrane.
A Fatty acid
B Steroid
C Saturated fat
D Phospholipid
Question 25
25.
The "universal" energy created in the body that can be used by all cells.
A Monosaccharide
B Adenosine Triphosphate
C Glucose
D Lipids