Chemical Basis of Life

Question 1

ANYTHING THAT HAS MASS AND OCCUPIES SPACE

Answer 1

MATTER

Question 2

SIMPLE FORM OF MATTER, SUBSTANCE THAT CANNOT BE BROKEN DOWN INTO TWO OR MORE DIFFERENT SUBSTANCES

Answer 2

ELEMENT

Question 3

ATOMS OF TWO OR MORE ELEMENTS JOINED TO FORM CHEMICAL COMBINATIONS

Answer 3

COMPOUND

Question 4

ATOMS CONTAINING DIFFERENT KINDS OF SUBATOMIC PARTICLES

Answer 4

ATOMIC STRUCTURE

Question 5

DIFFERENT SUBATOMIC PARTICLES

Answer 5

PROTONS, NEUTRONS, ELECTRONS

Question 6

NUMBER OF PROTONS IN AN ATOM’S NUCLEUS AND IDENTIFIES THE KIND OF ELEMENT

Answer 6

ATOMIC NUMBER

Question 7

THE MASS OF A SINGLE ATOM AND IS EQUAL TO THE NUMBER OF PROTONS AND NEUTRONS IN A NUCLEUS (P+N)

Answer 7

ATOMIC WEIGHT

Question 8

THE NUMBER OF ELECTRONS = THE NUMBER OF PROTONS (IN A STABLE ATOM)

Answer 8

ENERGY LEVELS

Question 9

CONTAIN THE SAME AMOUNT OF PROTONS BUT DIFFERENT AMOUNT OF NEUTRONS. THEY HAVE THE SAME ATOMIC NUMBER AND THE SAME BASIC CHEMICAL PROPERTIES AS ANY OTHER ATOM OF THE SAME ELEMENT, BUT HAVE DIFFERENT ATOMIC WEIGHTS

Answer 9

ISOTOPES

Question 10

TWO OR MORE ATOMS JOINED TOGETHER

Answer 10

MOLECULES

Question 11

MOLECULES FORMED BY ATOMS OF TWO OR MORE ELEMENTS

Answer 11

COMPOUND

Question 12

THREE TYPES OF BONDS

Answer 12

COVALENT, IONIC, HYDROGEN

Question 13

FORMED BY SHARING OF ELECTRON PAIRS BETWEEN ATOMS

Answer 13

COVALENT

Question 14

WEAKER THAN COVALENT AND IONIC BONDS, RESULTING IN UNEQUAL CHARGE DISTRIBUTION ON MOLECULES

Answer 14

HYDROGEN

Question 15

FORMED BY TRANSFER OF ELECTRONS; STRONG ELECTROSTATIC FORCE THAT BINDS POSITIVELY AND NEGATIVELY CHARGED IONS TOGETHER

Answer 15

IONIC

Question 16

THREE MAIN CHEMICAL REACTIONS IN HUMAN PHYSIOLOGY

Answer 16

SYNTHESIS, DECOMPOSITION, EXCHANGE

Question 17

COMMON AND IMPORTANT CHEMICAL SUBSTANCES THAT ARE CHEMICAL OPPOSITES

Answer 17

ACIDS AND BASES

Question 18

ANY SUBSTANCE THAT RELEASES A HYDROGEN ION (H+) WHEN IN SOLUTION; PROTON DONOR

Answer 18

ACIDS

Question 19

ELECTROLYTES THAT DISSOCIATE TO YIELD HYDROGEN IONS (OH-) OR OTHER ELECTROLYTES THAT COMBINE WITH HYDROGEN IONS (H+) ALSO KNOWN AS PROTON ACCEPTORS

Answer 19

BASES

Question 20

4 MAJOR ORGANIC COMPOUNDS THAT ARE IMPORTANT TO HUMANS

Answer 20

CARBOHYDRATE, PROTONS, LIPIDS, NUCLEIC ACIDS

Question 21

THREE MAIN CARBOHYDRATES

Answer 21

MONOSACCHARIDE (simple), DISACCHARIDES(double), POLYSACCHARIDES (complex)

Question 22

ORGANIC COMPOUNDS CONTAINING CARBON, HYDROGEN, AND OXYGEN; COMMONLY KNOWN AS SUGARS AND STARCHES

Answer 22

CARBOHYDRATES

Question 23

SIMPLE SUGARS WITH SHORT CARBON CHAINS

Answer 23

MONOSACCHARIDES