WorksheetsBiology SOL 2022
Total questions: 51
Worksheet time: 34mins
What does QUALITATIVE mean?
Descriptions, using senses
Descriptions using numbers
dog
cat
What is a HYPOTHESIS?
K-pop
musicals
An educated guess
a guess based off of randomness
What is the INDEPENDENT VARIABLE?
(a)
What is DEPENDENT VARIABLE?
(a)
What is a CONTROL GROUP?
the group that stays the same
experimented group
What is a EXPERIMENTAL GROUP?
The group that stays the same
The group is manipulated on
What is the chemical formula for water?
(a)
Click those that apply to water
Positive Side = Hydrogen
Positive Side = Oxygen
Negative Side = Oxygen
Negative Side = Hydrogen
Water sticking to other things is
Cohesion
Adhesion
What is cohesion
Water sticks to other things
Water sticks to itself
Check all that apply to water
In water's solid state, water is less dense than the liquid state
It has high specific heat (use this to regulate our body temp.)
It's magic
It's crazy
Check all that are true
pH isn't real
pH below 7 are called Acids
pH above 7 are called Bases
pH of 7 is neutral
Check all that apply to Carbohydrates
Used for energy
Sugar - Glucose
Building Block = Monosaccharides
CHO
Check all that applies to Lipids
Store energy
Insulation
3 Classes = fats, oils, & waxes
Building Blocks = Fatty Acids
Check all that applies to Proteins
Speed up chemical reactions
Provides structure & support
Building Blocks = Amino Acids
DNA & RNA
Check all that applies to Nucleic Acids
Transmits heredity information
2 Types = DNA & RNA
Building Blocks = Nucleotides
Builds muscle
Enzymes are:
Catalysts (speed up reactions)
Shape Specific
Speed up reactions by lowering activation energy
The bigger the activation energy the slower the chemical reaction
The Smaller the activation energy the faster the chemical reaction
Who invented the microscope?
Leonardo Da Vinci
Robert Hooke
Leonardo Di Caprio
Monks
Check off the Cell Theory
All living things are composed of cells
Genetic mutations
Cells are basic units of structure and function of life
Cells can only come from pre-existing cells
No nucleus is Eukaryotic or Prokaryotic?
(a)
Nucleus is Eukaryotic or Prokaryotic?
(a)
Nucleus is the control center of the cell.
True
False
Mitochondria is the powerhouse of the cells.
True
False
Ribosomes are the site of protein synthesis.
True
False
The Golgi Apparatus is the post office of the cell
True
False
The Endoplasmic Reticulum is the road system
True
False
Lysosomes break down the waste of the cell.
True
False
Chloroplast is only in plants and it does photosynthesis.
True
False
Cell Wall is only in Plants
True
False
Cell Membranes:
Both in animals & plants
2 Phospholipids layers
Plasma Membrane
Passive Transport: This moves substances across membranes from regions of high concentration to low concentration without energy.
True
False
Active Transport: This moves substances across membranes from regions of low concentration to high concentration with energy (ATP). ex. Endocytosis & Exocytosis
True
False
3 Different Types of Passive Transport
Diffusion: The movement of substances from a region of high concentration to low concentration
Osmosis: The movement of water from a region of high concentration to low concentration
Facilitated Diffusion: The movement of substances from high to low with the help of a transport protein
What is the Cellular Respiration Equation?
C6H12O6 + 6CO2 → 6O2 + 6H2O
C6H12O6 + 6O2 → 6CO2 + 6H2O
Eats other things to get energy
(a)
Makes their own food
(a)
Where does cellular respiration happen?
The Mitochondria
Chloroplast
What is the equation for photosynthesis?
6CO2 + 6H2O → C6H12O6 + 6O2
6H2O + C6H12O6 → 6CO2 + 6O2
Where does photosynthesis happen?
Mitochondria
Chloroplast
What are the correct base pairings?
Adenine = Thymine
Guanine = Cytosine
Thymine = Guanine
Cytosine = Adenine
During the process of turning DNA into proteins, what is the first thing that happens?
DNA turns into messenger RNA (mRNA)
DNA turns into transfer RNA (tRNA)
RNA is...
Double Stranded
Single Stranded
What statement is correct for RNA?
Uracil = Adenine
Thymine = Adenine
Making RNA from DNA is called Transcription.
True
False
Making proteins from mRNA is called Translation.
True
False
Protein Synthesis happens in the...
(a)
What is the correct order of the Mitosis phases?
Metaphase, Prophase, Telophase, Anaphase
Prophase, Metaphase, Anaphase, Telophase
Who is the father of genetics?
(a)
A phenotype is...
(a)
This is the order of classification. Memorize it, click on answer 'True' :)
Kings - Kingdom
Play - Phylum
Chess - Class
On - Order
Fridays - Family
Generally - Genus
Speaking - Species
True
False
What areas do scientists look for evidence in to prove evolution?
Fossils
Isolation
Anatomy
Biochemistry (amino acids)
