WorksheetsBiology Test 2
Total questions: 97
Worksheet time: 1hrs 19mins
with, together
con-, com-, co-
kinetic-, kinesis-
-therm-, thermo-
-dynam, -dymano
to move, motion
exo-, ex-, extra-
-dynam, -dymano
kinetic-, kinesis-
-therm-, thermo-
heat
exo-, ex-, extra-
-therm-, thermo-
-dynam, -dymano —
endo-, en-
power
exo-, ex-, extra-
-dynam, -dymano
endo-, en-
-lysis, -lytic, -lyst
outside of
exo-, ex-, extra-
endo-, en-
-lysis, -lytic, -lyst
homo-, homeo-
Within, inside
-lysis, -lytic, -lyst
endo-, en-
homo-, homeo-
-syn-, sym-
to loosen, to break apart
-lysis, -listic, -lyst
homo-, homeo-
-syn-, sym-
mono-
same
mono-
homo-, homeo-
un-, uni-
-syn-, -sym
with, together, to put together
un-, uni-
-saccharide
mono-
-syn-, sym-
One, Single (there are 2 correct answers)
mono-
un-, uni-
gluco-, glyco
di- diplo-
sugar, sweet (mark three that apply)
-ose
-lip-, lipo-
-saccharide
gluco-, glyco-
two
-ose
-poly-
di- diplo-
re-
water
re-
-hydro-, hydrate-, hydra-
-poly-
trans-
Many
-poly-
-lip-, lipo-
re-
trans-
fat
gluco-, glyco-
re-
-lip-, lipo-
trans-
love
trans-
-philic, -phile
re-
-poly-
hate, fear
-script, -scribe, -scription
re-
trans-
-phobic, -phobia
back, again
-lip-, lipo-
re-
-script, -scribe, -scription
trans-
across
di-, diplo-
re-
trans-
-philic, -phile
to write
kinetic-, kinesis-
-script, -scribe, -scription
endo-, en-
gluco-, glyco-
Chemistry
Study of the Periodic Table
Smallest unit of an element
Study of matter and energy transformations that change the basic structures of matter
Pure substance that can't be broken down into simpler substances by ordinary chemical reactions
Element
Pure substances that can't be broken down into simpler substances by basic chemical reactions
Giving and taking electrons
Smallest unit in a compound
Sharing electrons
Symbol for Hydrogen (please capitalize correctly)
(a)
Symbol for Carbon
(a)
Symbol for Nitrogen
(a)
Symbol for Sodium
(a)
Symbol for Potassium
(a)
Symbol for Magnesium
(a)
Symbol for Phosphorus
(a)
Symbol for Sulfur
(a)
Symbol for Chlorine
(a)
Symbol for Calcium
(a)
Atoms (mark all that apply)
Smallest unit of an element
Composed of protons, neutrons, and electrons
H, C, N, O, Na, Mg, P, S, Cl, K, Ca
C6H12O6
Symbol for Oxygen
(a)
Atomic Number
Top left corner- Protons and Neutrons
Under the name of the element
Top left Corner- electrons
Under the atomic Mass
Atomic Mass
Top left Corner - Neutrons and electrons
Under the name of the element
Top Right corner - Protons and Neutrons
Under the Atomic Number
T/F: You can change the number of protons with out changing the element
True
False
Anion
A negative Ion
a positive Ion
a neutral ion
when the blood clots
Cation
A positive ion
a neutral Ion
a negative ion
A mixture
2 Types of Bonding
Covalent
Chemical
Physical
Ionic
Covalent Bonding
Giving and taking the electrons
Sharing the electrons
Ionic Bonding
Sharing the Electrons
Giving and taking the electrons
Compound Elements
2 or more elements
Physically Changing
1 element
Chemically Changing
Smallest Unit of a compound element
Atom
Molecule
Digestion
Energy
Chemical Formula for Glucose
(a)
Chemical Formula for Carbon Dioxide
(a)
Chemical Formula for Carbon Monoxide
(a)
Chemical formula for Molecular Oxygen
(a)
Chemical Formula for Sodium Chloride
(a)
Chemical Formula for Dihydrogen monoxide
(a)
Chemical change - mark all that apply
Change in bonding
Forms new compounds or releases elements
often forms a mixture
dissolves
Heterogeneous Mixture
Ex: Chocolate chip cookies, Granite
Not completely mixed - can still see the parts that were mixed
Ex: Lemonade, Sweet Tea
Things dissolved - uniform look
Homogeneous
Ex: Chocolate Chip Cookies, Granite
Not completely mixed - can still see the parts that were ,mixed in
Ex: Lemonade, Sweet Tea
Things dissolved - uniform appearance
A Solute --------- and a Solvent does the ----------.
(a)
Ration of the Solute to the Solvent
(a)
Kinetic Molecular energy
Stored energy
All the molecules in matter are moving
Energy in motion
Net random movement of molecules from an area of higher concentration to an area of lower concentration
(a)
Does diffusion stop? Explain.
(a)
Osmosis
The diffusion of water through a semipermeable membrane
Endothermic
Activation Energy
Exothermic
Heat within; Absorbs heat
(a)
What you have in a formula
(a)
What you get in formulas
(a)
outside heat; releases heat
(a)
The energy needed to start a chemical reaction
(a)
Affects the rate of a reaction; Not consumed in the reaction; Lowers the activation energy necessary for the reaction
(a)
Organic Catalysts; Contains Carbon; Living things produce and use them to control their reactions; Activation Site
(a)
Specific part of the enzyme where the reaction will occur - only fits with one substrate
(a)
Very Specific shape that only fits one enzyme - like a key and lock
(a)
Stops the Substrate from fitting in the activation site
(a)
means "potential Hydrogen"
Scale from 0 - 14
A low number = strong acid
High number = strong base
7 is neutral
(a)
Universal Solvent
Polar Molecule
(a)
Within
Re-
Inter-
Intra-
Trans-
Between
Re-
Intra-
Trans-
Inter-
Gives H2O unique properties; Cohesion; Adhesion
(a)
Water sticks together; Surface Tension
(a)
Water sticks to other charged molecules
(a)
The putting together of substances by living things
(a)
Functions of Organic Compounds: mark all that apply
Structural
Enzymatic
Stores Energy
Stores Information
Give examples of Carbohydrates - At least 3
"Single Sugar"
Glucose
(a)
"Double Sugar"
Sucrose
(a)
Putting something together by taking out water molecules
(a)
Adding back in water to undo the Dehydration synthesis
(a)
Types of Polysaccharides: Mark all that apply
Starch
Cellulose
Chitin
Protein
T/F; You cannot digest starch, but you can digest Cellulose and Chitin
True
False
4 types of organic Molecules: mark al that apply
Proteins
Lipids
Carbohydrates
Fats
Nucleic Acids
Nonpolar
- Like dissolves like
- Don't dissolve in water
Stores Energy
Phospholipids
- Have hydrophilic and hydrophobic ends
(a)
Some are virtually the same (insulin); Some are significantly different
Made up of long chains of amino acids
Various arrangements of amino acids make them different
(a)
T/F: Proteins are the only organic molecule that can function as an enzyme
True
False
What is the material for heredity?
(a)
Deoxyribonucleic acid
Described by Watson and Crick in the 1950s
Double Helix (twisted ladder of nucleotides)
(a)
Made up of a sugar, phosphate and a base
Sugars and phosphates make up the ladder and the base makes the rungs
(a)
Name the 4 types of bases
(a)
How do the bases pair up together? Mark all that are correct
Cytosine and Guanine
Adenine and Guanine
Adenine and Thymine
Cytosine and Thymine
Adenine and Uracil
One DNA molecule becomes 2 DNA molecules (making a copy of the DNA)
(a)
Ribonucleic Acid
The sugar is ribose
It is single stranded
Uracil instead of Thymine
(a)
DNA forms RNA
Still keeps the DNA intact
(a)
