WorksheetsBiology Fall Exam Quiz
Total questions: 76
Worksheet time: 49mins
What is the correct order of organization?
Cell, Tissue, Organ, Organ System, Organism
Organ, Organ System, Tissue, Cell, Organism
Organism, Organ, Organ System, Tissue, Cell
Cell, Organ, Tissue, Organ System, Organism
Which one describes a Carbohydrate?
Which one describes a Lipid?
Which one describes a Nucleic Acid?
Which one describes a Protein?
What are some similarities of Carbs and Lipids?
Both provide energy
Same monomers
Same elements
Both get their energy from the same source
What are some differences between Carbs and Lipids?
Different jobs in an organism
Different monomers
Different elements
Different types of energy
Enzymes are (a) that speed up chemical reactions.
Enzymes are proteins that speed up ________ _________.
(a)
What is activation energy?
Energy that speeds up a chemical reaction.
Energy needed to start a chemical reaction
Energy needed to start mitosis.
Energy that starts an enzyme's job
Why are enzymes important in chemical reactions?
A chemical can't begin without an enzyme
Enzymes are the key to beginning a chemical reaction
The lower the amount of energy needed to begin
They lower the amount of activation energy needed to begin
____ & ___ Hypothesis: If the enzyme is out of its optimal conditions, they change shape and the substrate no longer fits.
(a)
What is the cell membranes function?
Semi-permeable lipid bilayer that lets materials pass in and out of a cell
Rigid structure that surrounds the cell
Gel like substance that holds cell structures
Site of protein synthesis
What is the cell wall's function?
Semi-permeable lipid bilayer that lets materials pass in and out of a cell
Rigid structure that surrounds the cell
Gel like substance that holds cell structures
Site of protein synthesis
What is the cytoplasms function?
Holds DNA
Rigid structure that surrounds the cell
Gel like substance that holds cell structures
Site of protein synthesis
What is the ribosome function?
Holds DNA
Synthesises lipids
Gel like substance that holds cell structures
Site of protein synthesis
What is the nucleus function?
Holds DNA
Synthesises lipids
Transports proteins made by the ribosomes
Site of protein synthesis
What is the smooth ER's function?
Holds DNA
Synthesises lipids
Transports proteins made by the ribosomes
Packages and ships materials in and out of the cell.
What is the rough ER's function?
Breaks down harmful cell products, waste material, and cellular debris then forces it out of the cell
Synthesises lipids
Transports proteins made by the ribosomes
Packages and ships materials in and out of the cell.
What is the golgi bodies function?
Site of cellular respiration. Also makes ATP
Synthesises lipids
Site of photosynthesis in plant cells
Packages and ships materials in and out of the cell.
What is the mitochondria's function?
Site of cellular respiration. Also makes ATP
The powerhouse of the cell
Site of photosynthesis in plant cells
Packages and ships materials in and out of the cell.
What is the chloroplast's function?
Site of cellular respiration. Also makes ATP
Site of protein synthesis
Site of photosynthesis in plant cells
Packages and ships materials in and out of the cell.
Which is passive transport?
- Movement of particles
- Doesn't require ATP
- Low to High Concentration movement
- Movement of particles
- Requires ATP
- High to Low Concentration movement
Which is active transport?
Movement of particles
Doesn't require ATP
Movement of particles
Requires ATP
Diffusion: The movement of particles from an area of ____ concentration to ___ concentration.
(a)
Osmosis is the diffusion of...
Jones
water particles
water particles across a semipermeable membrane
particles across a semipermeable membrane
Hypertonic solution - concentration of solute is ______ outside of the cell than inside.
Higher
Lower
Equal
Hypotonic solution - concentration of solute is _____ outside of the cell than inside.
Higher
Lower
Equal
Isotonic solution - concentration of solute is _____ outside of the cell and inside.
Higher
Lower
Equal
(a) cytosis: Takes materials into the cell
(a) cytosis: Takes materials out of the cell
Pinocytosis: Takes...
Solid particles into the cell
Solid particles out of the cell
Fluid particles into the cell
Fluid particles out of the cell
Phagocytosis: Takes...
Solid particles into the cell
Solid particles out of the cell
Fluid particles into the cell
Fluid particles out of the cell
Homeostasis is a (a) internal environment.
A non-living, infectious particle that requires a host cell to reproduce.
Virus
Lytic
Host Cell
Lysogenic
Type of viral infection where the virus inserts its genetic material into the DNA of the host and forces the host to create copies of the virus very quickly. The new viruses burst out of the cell and the host is damaged,
Virus
Lytic
Host Cell
Lysogenic
This is required for a virus to replicate. The virus uses this to make copies of itself.
Antibodies
Lytic
Host Cell
Lysogenic
Type of viral infection where the virus inserts its genetic material into the DNA of the host and remains dormant while the host cell continues its usual reproductive cycle. You don't see symptoms for a long time.
Antibodies
Lytic
Host Cell
Lysogenic
These are created by the immune system to fight new pathogens, and remain in the body to protect against future pathogens as well.
Antibodies
Vaccine
Host Cell
HIV
A dead or weakened virus is inserted into a person to simulate an immune response to create antibodies as protection against infections.
Flu
Vaccine
Genetic Material
HIV
DNA or RNA that carries all the hereditary information for an organism. This is found in animal cells, bacteria cells, and viruses.
Flu
Immune System
Genetic Material
HIV
A type of virus that affects immune cells. If the virus kills enough immune cells, the human may be diagnosed with AIDs.
Flu
Immune System
Genetic Material
HIV
A common type of virus that attacks the lungs, nose, and throat.
Flu
Immune System
Pathogen
HIV
Body system made up of white blood cells and antibodies that work together to defend your body against pathogens.
Glycoprotein
Immune System
Pathogen
HIV
Anything that causes diseases. Examples include viruses, bacteria, and fungi.
Glycoprotein
Immune System
Pathogen
Bacteria
A unicellular organism that is found almost everywhere on Earth. These can be both harmful and beneficial, and it is vital to many ecosystems.
Glycoprotein
Capsid
Pathogen
Bacteria
Structures on a virus that help it to attach to the surface of a host cell.
Glycoprotein
Capsid
Vaccine
Bacteria
The protein shell of a virus that encloses its genetic material.
Glycoprotein
Capsid
Vaccine
Antibodies
Finish drawing the structure of DNA
What is the monomer for DNA?
Amino Acid
Saccharide
Nucleotide
Fatty Acid
Which can pair with Thymine?
Adenine
Guanine
Cytose
Which can pair with Guanine
Adenine
Thymine
Cytose
Cells spend most of their life here as they grow. Here, they make proteins and organelles.
G1
S
G2
M
Chromosomes are replicated and DNA molecules are synthesized here.
G1
S
G2
M
Organelles and molecules needed for division are produced.
G1
S
G2
M
Mitosis, cell division, takes place.
G1
S
G2
M
Which is the correct order of the M-phase?
Prophase, Metaphase, Anaphase, Telophase, Cytokinesis
PMAT-C
Metaphase, Anaphase, Cytokinesis, Telophase, Prophase
MACT-P
Cytokinesis, Telophase, Anaphase, Metaphase, Prophase
CTAM-P
None of the Above
Chromatin replicates to make chromosomes and nuclear membrane breaks down.
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis
The chromosomes line up across the middle of the cell.
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis
Sister chromatids separate into individual chromosomes and pull to opposite ends of the cell.
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis
Chromosomes gather at opposite sides of the cell and two nuclear membranes form.
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis
The cytoplasm rips in half. The daughter cells have identical chromosomes to the parent cell.
Prophase
Metaphase
Anaphase
Telophase
Cytokinesis
(a) is uncontrolled cell growth.
True or False: "Carcinogen is something that can increase your chances of having cancer"?
True
False
What is a tumor?
A malignant clump of cells
Cancer
A benign clump of cells
A mass of cells
What is the name of a cell when it has two sets of chromosomes?
Diploid
Bicentennial
Somatic
Haploid
What is the type of cell that undergoes mitosis in animals?
Diploid
Bicentennial
Somatic
Haploid
True or False:
Sperm is a somatic type cell
True
(Exact)
False
(Complete opposite)
True or False?
An uncondensed DNA strand found during interphase is a chromatin.
(a)
What does "Helicase" do in DNA replication?
It places a primer so the DNA Polymerase knows where to begin
It adds DNA nucleotides in the 5'-3' direction
It "unzips" your genes
It glues together the okazaki fragments on the lagging strand
What does "Primase" do in DNA replication?
It places a primer so the DNA Polymerase knows where to begin
It adds DNA nucleotides in the 5'-3' direction
It "unzips" your genes
It glues together the okazaki fragments on the lagging strand
What does "DNA Polymerase" do in DNA replication?
It places a primer so the DNA Polymerase knows where to begin
It adds DNA nucleotides in the 5'-3' direction
It "unzips" your genes
It glues together the okazaki fragmens on the lagging strand
What does "Ligase" do in DNA replication?
It places a primer so the DNA Polymerase knows where to begin
It adds DNA nucleotides in the 5'-3' direction
It "unzips" your genes
It glues together the okazaki fragments on the lagging strand
In which order do the enzymes of DNA replication work?
1. Helicase
2. Primase
3. DNA Polymerase
4. Ligase
1. Primase
2. Helicase
3. DNA Polymerase
4. Ligase
1. Primase
2. Ligase
3. Helicase
4. DNA Polymerase
1. DNA Polymerase
2. Primase
3. Helicase
4. Ligase
Which is active transport?
- Movement of particles
- Doesn't require ATP
- Low to High Concentration movement
- Movement of particles
- Requires ATP
- High to Low Concentration movement
What is the lysosome's function?
Site of cellular respiration. Also makes ATP
Synthesises lipids
Breaks down harmful cell products, waste material, and cellular debris then forces it out of the cell
Packages and ships materials in and out of the cell.
