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WorksheetsFall review (benchmark on wednesday)
Total questions: 110
Worksheet time: 2hrs 43mins
What is the function of DNA?
to provide the information to code for a protein
to make up the structure of the plasma membrane
to store energy for active trtansport
to transport oxygen to blood cells
If a cell has a cell wall (cellulose a sugar) and chloroplasts, what kind of cell is it?
animal
plant
Where are proteins made in the cell?
golgi apparatus
nucleus
mitochondria
ribosome
choose the correct one from simplest to most complex
molecule - organelle- cells - tissue- organ
cells - organism - tissues - organs - organ systems
cells - molecule - organs - organ systems - organism
organism - cells - tissues - organs - organ systems
Which is an example of a molecule?
Heart
Lipid
animal cell
carbon
Which biomolecule is responsible for insulation and long term stored energy?
Protein
Nucleic Acid
Lipid
Carbohydrate
Which this cell membrane is made up of lipids, what are the large molecules floating in it?
lipids
protein
nucleic acid
carbohydrate
What is the function of a nucleotide?
Storing Energy
Catalyzing cellular reactions
Building tissue
Storing genetic information
When particles move from an area of low to an area of high concentration, moving against the concentration gradient is
passive transport
active transport
what stage is the first cell in this image?
interphase
telophase
Cytokinesis
metaphase
The process by which the nuclear material is divided equally between two new IDENTICAL cells
mitosis
cancer
spindle
centromere
What do viruses have in common with living cells? They both...
store genetic information and contain proteins
have chloroplasts and mitochondria
use glucose for cellular respiration
have endoplasmic reticulum
What is the basic structure of a virus?
nucleic acid and proteins
carbs and lipids
nucleus and cell membrane
nucleus and cell wall
What happens after the virus attaches to a cell host?
Attachment
Injects
Replication
Assembly
What is the 1st step of virus infection (lytic and lysogenic)?
Entry
Attachment
Replication
Assembly
HIV infects cells but does not activate for years. HIV is an example of which type of virus?
Lysogenic
Bacterial
Lytic
None of the above
ATG TGA CAG
AATCATGGA
Nitrogenous bases are joined by which type of bond?
polar bonds
ionic bonds
hydrogen bonds
When a cell cycle is unregulated what can happen ?
Cancer (tumor)
Cold
allergies
Movement of materials down the concentration gradient through a large protein channel is an example of
facilitated diffusion
active transport
respiration
osmosis
From left to right, what is the sequence of the complementary strand of DNA in this molecule?
The diagram below represents division of a cell that produces two daughter cells. When new cells are formed through the process of mitosis, the number of chromosomes in the new cells. when does this process occur
during reproduction
skin injury
Which of these lists organizes the parts of a complex organism from most basic to most complex?
animal cell - heart - protein
skin - plant cell - lung
nucleus - animal cell - brain
lipid - bacteria cell - animal cell
The function of mitosis is:
to create egg and sperm
cell growth & repair
to reduce the chromosome number by half
is for plants only
the organelle smooth endoplasmic reticulum would fall under which biomolecule
Carbohydrates
Lipids
Proteins
Nucleic Acids
which biomolecule stores energy
carbohydrate
lipids
protein
nucleic acid
what is true about DNA
has common components in all living things
its different in all living things
its living
its only found in eukaryotic cells
what does Active transport do
moves from a high to low concentration gradient
maintains homeostasis by using energy
it moved large materials out of the cell membrane
it moves small materials into the cell membrane
what part of the cell cycle checks that DNA was replicated correctly
G1
S-phase
G2
cytokinesis
what is true about proteins
change chemical rates
gives structure
transport large molecules
all of the above
what is true about biomolecules
needed by all living things
its living
makes energy
makes up atoms
what is true about eukaryotes
has membrane bound organelles
all bacteria
makes genetic material
only found in water
what is true about bacteria
can be good for you
can be bad for you
are prokaryotes
all of the above
what stage is occurring in the image (look at the arrow)
prophase
metaphase
anaphase
telophase
the cell wall is composed of which biomolecule
carbohydrates
lipids
protein
nucleic acid
choose the correct one from simplest to most complex
biomolecule - organelle- cells - tissue- organ
cells - organism - tissues - organs - organ systems
cells - biomolecule - organs - organ systems - organism
organism - cells - tissues - organs - organ systems
Identify the Cell Cycle Stage that occurs AFTER the image below
Anaphase
Cytokinesis
Telophase
Metaphase
Identify the Cell Cycle Stage that occurs BEFORE the image below
Anaphase
Cytokinesis
Telophase
Metaphase
Identify the Cell Cycle Stage that occurs AFTER the image shown
Cytokinesis
Interphase
Anaphase
Metaphase
Identify the Cell Cycle Stage that occurs BEFORE the image shown
Prophase
Interphase
Anaphase
Metaphase
the organelle rough endoplasmic reticulum would fall under which biomolecule
Carbohydrates
Lipids
Proteins
Nucleic Acids
which is evidence that the chromosomes are being pulled away
1
2
3
4
which is a prokaryotes (1 2 3 4)
1
2
3
4
where is DNA being replicated
G1
S
G2
mitosis
how are bacteriophage and bacterial alike
both are living
lack membrane bound organelles
have antibodies
can reproduce by themselves
that are the protein outside of a virus used for
move
attach
contract
smell
