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WorksheetsI know everything about biology...and other stuff too
Total questions: 46
Worksheet time: 23mins
1/4 x 2/4 =
2/8
2/16
3/8
2/4
Which of the following describes a phenotype?
Homozygous recessive
Dd
green seeds
none of these
What rapper holds the record for most streamed music on Spotify?
Lil Wayne
Eminem
Travis Scott
Drake
Who has the most NBA League MVP awards?
Kareem Abdul-Jabbar
Michael Jordan
Wilt Chamberlain
LeBron James
In poker, having a flush means what?
a hand that contains five cards all of the same suit
a hand that contains three cards of one rank
a hand that contains three cards of one rank and two cards of another rank
a hand that contains five cards of sequential rank
What was the top downloaded App of 2021?
What's App
Snapchat
Tik Tok
What is the top selling game of all time?
Super Mario Brothers (Original Nintendo)
Tetris (multiple game consoles and PC)
Super Mario Cart (Nintendo Wii)
Minecraft (multiple game consoles and PC)
A eukaryotic organism can be told apart from a prokaryotic organism by looking for what structure?
a cell wall
ribosomes
a nucleus
cytoplasm
What does "www" stand for at the beginning of a website address?
World Wide Web
World Wide Where
When, Where, What
Wrong Way Web
What is the rarest M&M color?
Yellow
Brown
Green
Blue
Which of the following genotypes will look different than the other, given the rules of Simple Dominance?
AA, Aa, aa
AA
Aa
aa
they will all look the same
When water is moved through cell membranes, it usually flows from high concentrations to low concentrations. What is this type of transport called?
Proton Pumps
Endocytosis
Pinocytosis
Osmosis
What structure that all viruses have surrounds the viral genome and protects it from damage?
the viral sheath
the capsid
the cell wall
Viral Surface Proteins
What cell cycle creates gametes (sex cells)?
Mitosis
Meiosis
Which cell cycle contains a phase where DNA replicates itself?
Mitosis Cell Cycle
Meiosis Cell Cycle
neither cycle
both cycles
At the end of meiosis, how many cells are there and how do they compare genetically to the parent cell?
2 cells that are genetically identical to the parent cell
4 cells that are genetically identical to the parent cell
2 cells that are genetically unique compared to the parent cell
4 cells that are genetically different compared to the parent cell
What process does a mitochondria use to make ATP energy for the cell?
Photosynthesis
Mitosis
Active Transport
Cellular Respiration
the picture shows chromosome changes during the process of meiosis. What is the purpose of this process and what is it called?
crossing over, for maintaining genetic diversity
crossing over, for increasing genetic diversity
crossing over, for decreasing genetic diversity
mitosis, for maintaining genetic diversity
Your body uses energy to perform all of its cellular processes, this energy comes from what source and in what form?
chloroplast; glucose
mitochondria; glucose
mitochondria; ATP
nucleus; DNA
what product from photosynthesis is absolutely necessary for aerobic cellular respiration?
oxygen
carbon dioxide
ATP
chlorophyll
What are the 3 parts of a nucleotide?
nitrate, sugar, phosphorous base
phosphate, sugar, nitrogenous base
amino acids, enzymes, and nitrogenous bases
phosphate, lipid, nitrogenous base
Adenine, Thymine/Uracil, Guanine, and Cytosine are examples of what?
nitrogenous bases in nucleotides
amino acids that make up proteins
enzymes that help digestion
carbohydrates for energy
Meiosis occurs in what type of cells?
somatic cells
body cells
reproductive cells
prokaryotic cells
which answer describes the purpose of transcription?
to copy a gene from DNA into mRNA
to follow an mRNA code to make a protein
to make a brand new DNA strand
to form new chromosomes
What type of cells does the mitosis cell cycle take place in?
somatic cells
germ line cells
reproductive cells
sperm and ovum cells
Without chromosomes, organisms would not be able to do which of the following?
digest food properly
grow and develop
reproduce sexually
perform gas exchange reactions
What is a chromosome?
the condensed form of DNA
the relaxed form of DNA
an organelle used in translation
biomolecules made of amino acids
Which answer describes translation?
the copying of a gene into a strand of mRNA
when the directions in mRNA are followed and a protein is made
when a protein is digested into amino acids
when nucleotides are bonded together to form a nucleic acid
What is meant by the term "genetic code"?
the order of amino acids that make up proteins
the order of monosaccharides that make up our DNA
the order of nucleotides that make up our nucleic acids
the order of amino acids that make up our nucleic acids
Why do we use a scientific naming system like binomial nomenclature to name organisms?
to stop confusion among scientists when discussing organisms
so everyone can have their own name for organisms
there really isn't a need for a scientific naming system
In the binomial, "two name", naming system, what are the 2 levels used to name organisms?
kingdom and species
phylum and species
genus and species
family and species
If 2 different organisms are in the same Family, that means that they also share what?
the same genus
the same species
the same class
none of these
What is the major difference between prokaryotic cells and eukaryotic cells?
eukaryotic cells have a true and proper nucleus to hold their DNA, and prokaryotic cells have DNA floating in a nucleoid region of their cytoplasm
prokaryotic cells have a true and proper nucleus to hold their DNA, and eukaryotic cells have DNA floating in a nucleoid region of their cytoplasm
If an organism has 46 chromosomes in their somatic cells, then how many chromosomes would be in their gametes?
92 chromosomes
23 chromosomes
46 chromosomes
108 chromosomes
Where do mutations occur?
on DNA
on RNA
on protein
none of these
What is the main molecule responsible for the process of translation?
ribosome
nucleus
RNA polymerase
DNA polymerase
What is a gene?
a stretch of DNA that codes for a protein
a molecule that consists of many amino acids bonded together
a full strand of condensed DNA
a molecule utilized by ribosome
At the end of the mitosis cell cycle how many cells should you have and how do they compare genetically?
4 genetically identical daughter cells
2 genetically identical daughter cells
4 genetically unique daughter cells
2 genetically unique daughter cells
At the end of the meiosis cell cycle, how many cells should you have and how do they compare genetically?
4 genetically identical daughter cells
2 genetically identical daughter cells
4 genetically unique daughter cells
2 genetically unique daughter cells
The ______ is the reproductive structure of many plants.
leaf
xylem
roots
flower
Where is the male gametes on a flower?
in pollen
in the ovary
in the petals
in the pistil
What part of the flower produces pollen?
the anther
the stigma
the style
the ovary
Where would a site of meiosis be in a flower?
the ovary
the petal
the stigma
the style
Glands that produce hormones are part of which animal body system?
the endocrine system
the integumentary system
the lymphatic system
the excretory system
You have 46 chromosomes if you are a human. How do you end up with that number of chromosomes?
you get 46 chromosomes from each parent, and the bad ones are discarded
you get 46 chromosomes through your dad's sperm, and your mom just gives you a place to develop
you get 23 chromosomes from your mom, and 23 chromosomes from your dad
you get 46 chromosomes from your mom's egg cell, and the sperm just promotes development
"Bb" represents a genotype. What does each letter represent in a genotype?
each letter represents a nitrogenous base of DNA
each letter represents an allele of a gene, one from mom and the other from dad
each letter represents an amino acid to be added to a protein
each letter represents the name of the gene it stands for
