WorksheetsBiology Benchmark Review
Total questions: 99
Worksheet time: 55mins
What is the function of carbohydrates?
To provide energy
to catalyze chemical reactions
to form waterproof barriers
to store hereditary information
What macromolecule is this a picture of?
Lipids
Carbohydrates
Proteins
Nucleic Acids
What is the function of nucleic acids?
to provide/store energy
to store fat
to store hereditary information
to catalyze chemical reactions
What is the monomer of carbohydrates?
Nucleotide
Polysaccharide
Monosaccharide
Disaccharide
What is the monomer of nucleic acids?
Monosaccharide
Nucleotide
Amino Acid
Disaccharide
What is this a diagram of?
ATP
ADP
Nucleotide
Monosaccharide
What is the polymer of carbohydrates?
Polynucleotide
Polysaccharide
Monosaccharide
Nucleotide
What is the polymer for nucleic acids?
DNA/RNA
Polysaccharide
Lipids
Monosaccharide
What macromolecule is pictured above?
Nucleic Acid
Carbohydrate
Protein
Lipid
What are the functions of lipids (check all that apply)
To provide energy
To store genetic information
To provide waterproof coatings
To catalyze chemical reactions
What is the function of proteins
to provide energy
to provide waterproof coatings
to catalyze chemical reactions (they are doing the work)
store hereditary information
What is shown in the diagram?
Lipid structure
Nucleic Acid Structure
The levels of protein structure
Carbohydrate structure
What is the monomer of proteins?
Nucleic Acids
Amino Acids
Monosaccharide
Polysaccharide
What are the bases found in DNA?
Check all that apply.
Adenine (A)
Thymine (T)
Cytosine (C)
Uracil (U)
Guanine (G)
What is the structure of DNA?
Single Helix
Double Helix
Chain of amino acids
Chain on monosaccharides
What is the backbone of DNA made of?
Check all that apply.
Sugar (deoxyribose)
Sugar (Ribose)
Phosphate
Bases
What are the functions of enzymes?
Check 2 boxes.
slow down chemical reactions
speed up chemical reactions
increase activation energy
decrease activation energy
What type of macromolecule are enzymes?
Carbohydrate
Lipid
Protein
Nucleic Acid
What is A on the diagram of an enzyme above?
Active Site
Substrate
Products
Enzyme
What is B on the diagram above?
Active Site
Substrate
Product
Enzyme
What is C on the enzyme diagram above?
Enzyme
Active Site
Substrate
Are enzymes destroyed or used up in an enzyme reaction?
No
Yes
What type of cell is this?
Plant
Animal
Bacteria
Virus
What type of cell is this?
Plant
Animal
Bacteria
Virus
What type of a cell is this?
Animal
Plant
Bacteria
Virus
What is the function of the nucleus?
make proteins
store and protect DNA/control the cell
package proteins
protect the cell
What is the function of the Rough Endoplasmic Reticulum (RER)?
Make Proteins
Fold Proteins
Package Proteins
Transport Proteins
What is the purpose of the Smooth Endoplasmic Reticulum (SER)?
To store DNA
to make proteins
to make lipids
to surround the cell
What is the purpose of the golgi body (aka golgi apparatus)?
make protiens
package proteins
fold proteins
protect the cell
What is the purpose of the ribosomes?
Fold proteins
Transport Protiens
Make Proteins
Store DNA
What is the purpose of the Vesicles
Make Proteins
Transport Proteins
Fold Proteins
Protect the Cell
What is the purpose of the mitochondria
Convert sunlight to chemical energy
Make ATP for eukaryotic cells (powerhouse)
Make proteins
Protect the cell
What is the purpose of the chloroplast in plant cells?
Make ATP
Convert sunlight to chemical energy
make proteins
protect the cell
What is the purpose of the cell membrane (aka plasma membrane).
make ATP
make Proteins
Store/protect DNA
Protect the cell/ Regulate what goes in and out of the cell
What is the purpose of the cell wall?
To provide structure and protection for plant cells
To provide structure and protection for animal cells
To protect DNA
To Make ATP
What is the purpose of the centrioles and the spindle fibers?
To make ATP
To protect the DNA/chromosomes
To pull apart the chromosomes to opposite ends of the cell during cell division
To protect the cell
What is the purpose of the vacuole?
To store DNA
To Store ATP
To store materials the cell uses frequently such as water.
To protect the cell
Check the main differences between plant and animal cells.
Check all that apply.
Plant cells are typically larger
Plant cells are always smaller
Plant cells have chloroplasts
Plant cell are usually rectangular and animal cells have many shapes
Plants have a cell wall and a large vacuole
What types of cells are classified as eukaryotic?
Check all that apply
Animal
Plant
Bacteria
Virus
What type of cells are classified as prokaryotic?
Check all that apply.
Animal
Plant
Bacteria
Virus
Check the differences between prokaryotic and eukaryotic cells.
Check all that apply.
Eukaryotic cells have membrane bound organelles like a nucleus, ER, and golgi body.
Prokaryotic cells have membrane bound organelles like a nucleus, ER, and golgi body.
Eukaryotic cells include plant and animal cells.
Prokaryotic cells include plant and animal cells.
What organelle do all cells (Eukaryotic: plant/animal and prokaryotic: bacteria)
Nucleus
Ribosomes
RER (rough endoplasmic reticulum)
Golgi Body
Are viruses living? Why or why not?
Yes they are living because they have DNA/RNA
Yes they are living because they do not need a host to reproduce
No they are nonliving because they have DNA/RNA
No they are not living because they cannot reproduce on their own.
What is active transport?
Using energy (ATP) to move molecules from areas of high to low concentration.
Using energy (ATP) to move molecules from areas to low to high concentration.
the movement of molecules from low to highwithout the use of energy.
the movement of molecules from high to low concentration not using energy.
What is passive transport?
Using energy (ATP) to move molecules from areas of high to low concentration.
Using energy (ATP) to move molecules from areas to low to high concentration.
the movement of molecules from low to highwithout the use of energy.
the movement of molecules from high to low concentration not using energy.
What is osmosis?
A type of active transport that moves water
A type of active transport that moves only sodium
A type of passive transport that moves water
A type of passive transport that moves only sodium
What is homeostasis?
the use of energy (ATP) to move molecules from high to low concentration.
the state of non steady internal, physical, and chemical conditions maintained by living systems.
the state of steady internal, physical, and chemical conditions maintained by living systems.
What are the reactants of photosynthesis?
Check all that apply.
Sunlight
C6H12O6 (glucose)
H2O (water)
CO2 (carbon dioxide)
O2 (oxygen)
What are the products of photosynthesis?
Check all that apply.
Sunlight
C6H12O6 (glucose)
H2O (water)
CO2 (carbon dioxide)
O2 (oxygen)
What are the reactants of cellular respiration?
Check all that apply.
Sunlight
C6H12O6 (glucose)
H2O (water)
CO2 (carbon dioxide)
O2 (oxygen)
What are the products of cellular respiration?
Check all that apply.
Sunlight
C6H12O6 (glucose)
H2O (water)
CO2 (carbon dioxide)
O2 (oxygen)
What is NADPH?
Makes ATP
carries elections
carries water
makes ADP
What does photosynthesis occur?
In the chloroplast and the cytoplasm
In the chloroplast and the nucleus
In the mitochondria and the cytoplasm
In the mitochondria and the nucleus
Where does cellular respiration occur?
In the chloroplast and the cytoplasm
In the chloroplast and the nucleus
In the mitochondria and the cytoplasm
In the mitochondria and the nucleus
What is the purpose of interphase?
to divide a cell
to prepare for mitosis
to prepare for translation
to prepare for transcription
What happens during the G phases?
Cell replication
Growth
Greeting
Nothing
What happens during the S phase of the cell cycle?
Growth
Division
Mitosis
Synthesis: cell replication
What the the phases of interphase?
Check all that apply
G1
Mitosis
G2
S
thyroid
What are the four phases of mitosis?
Interphase
Prophase
Metaphase
Anaphase
Telophase
What happens during prophase?
Check all that apply
Nucleus disappears
Spindle Forms
Chromosome form/condense
Chromosome decondense
Chromosomes line up in the middle
What happens during metaphase?
Check all that apply
Nucleus disappears
Spindle Forms
Chromosomes are pulled apart to opposite end of the cell by the spindle fibers
Chromosome form/decondense
Chromosomes line up in the middle
What happens during anaphase?
Check all that apply
Nucleus disappears
Spindle Forms
Chromosomes are pulled apart to opposite end of the cell by the spindle fibers
Chromosome form/decondense
Chromosomes line up in the middle
What happens during telophase?
Check all that apply.
Nucleus disappears
Spindle Forms goes away
Chromosome form/condense
Chromosome decondense
Nucleus reforms
What is DNA replication important?
so each new cell gets a copy of the DNA/chromosomes
so each new cell gets a copy of the RNA
so each new cell gets a different copy of the DNA
so each new cell gets a different copy of the RNA
What is the central dogma?
DNA---RNA---Proteins
Translation ---Transcription
Proteins---DNA---RNA
Translation ---Transcription
DNA---RNA---Proteins
Transcription---Translation
Proteins---DNA---RNA
Transcription ---Translation
What are the difference between DNA and RNA?
Check all that apply?
DNA is double stranded
RNA is single stranded
DNA has thymine (T)
RNA has uracil (U)
DNA has Cytosine (C)
What is this a picture of?
Animal Cell
Plant Cell
Bacteria Cell
Virus
What is the sec chromosome designation for a normal chromosome male?
XX
XXX
XXY
XY
What is the sec chromosome designation for a normal chromosome female?
XX
XXX
XXY
XY
What chromosome abnormality do you notice in the karyotype above?
Trisomy (three chromosomes) of 21 - down's syndrome
XXY for sex chromosomes
XXX for sex chromosomes
Trisomy (three chromosomes) of 13
What type of DNA mutation is this?
Original: AAA TCG CGC
Mutated: AAA TCG CCGC
Addition/Insertion
Deletion
Substitution
Chromosome
What type of DNA mutation is this?
Original: AAA TCG CGC
Mutated: ATA TCG CGC
Addition/Insertion
Deletion
Substitution
Chromosome
Why the the checkpoints important during the cell cycle?
To stop and make sure the cell is ready to divide. Has it grown large enough? Did the DNA replicate correctly?
They are not important.
To divide the cell
To prepare for transcription
What is the carbon:hydrogen:oxygen ratio for carbohydrates?
1:2:3
1:4:1
1:2:1
1:1:1
What type of cells are made from mitosis?
egg cells
sperm cells
sex cells
body cells (somatic)
What type of cells are made from meiosis?
Body Cells
Somatic Cells
Sex Cells
Liver Cells
Select all the answers that describe the cells created from meiosis?
Diploid
Haploid
Somatic (body) cells
Sex Cells (egg and sperm)
What is active transport?
The movement of molecules across a membrane without using energy.
The movement of molecules across a membrane using energy.
What is passive transport?
The movement of molecules across a membrane without using energy.
The movement of molecules across a membrane using energy.
What is osmosis?
The movement of carbon dioxide across a membrane. It is a type of active transport.
The movement of carbon dioxide across a membrane. It is a type of passive transport.
The movement of water across a membrane. It is a type of passive transport.
The movement of water across a membrane. It is a type of active transport.
What does the prefix "Homo" mean?
Two
Three
Same
Different
What does the prefix "Hetero" mean?
Two
Three
Same
Different
If I describe a female as being homozygous dominant for a trait, what will her genotype be?
AA
Aa
aa
AAA
If I describe a female as being homozygous recessive for a trait, what will her genotype be?
AA
Aa
aa
AAA
If I describe a female as being heterozygous for a trait, what will her genotype be?
AA
Aa
aa
AAA
In dogs, black fur is dominant to white fur. If a dog has white fur, what is their genotype?
AA
Aa
aa
AAA
What does the word dominant mean?
Weaker
Stronger, overpowering
Two
Same
What does the word recessive mean?
Weaker
Stronger, overpowering
Two
Same
What is the genotype for a female?
XX
XY
XXX
XXY
What is the genotype for a male?
XX
XY
XXX
XXY
A person has AB blood. What type of inheritance is this?
Classic Dominance
Incomplete
Codominant
Sex linked
Homozygous dominant flowers are red, heterozygous flowers are pink and homozygous recessive flowers are white. What type of inheritance is this?
Classic Dominance
Incomplete
Codominant
Sex linked
Hemophilia and colorblindness are examples of ____ inheritance. They are inherited on the X chromosome.
Classic Dominance
Incomplete
Codominant
Sex linked
Who is most likely going to inherit a sex linked trait?
Males
Females
Equally likely
What shape represents a male on a pedigree?
Triangle
Hexagon
Circle
Square
What shape represents a female on a pedigree?
Triangle
Hexagon
Circle
Square
Which of the following is a point mutation? Select all that apply.
inversion
insertion
deletion
translocation
substitution
Black, white, and speckled chickens are present in a particular species. Which genetic phenomenon has occured?
complete dominance
codominance
incomplete dominance
a chromosomal muation
autosomal recessive
autosomal dominant
sex-linked recessive
sex-linked dominant
