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Battle of Knowledge
Choose your category!True or False
Multiple Choice
1 2
76 811 1412
4
139 10
53
15
1 2
76 811 1412
4
139 10
53
15
16 17 18 19 20
2221 23 24 25
16 17 18 19 20
2221 23 24 25
Lightening Round
Lightening Round
True or FalseQuestions 1
mRNA codons are read in ribosomes.
True False
True or FalseQuestion 2
The central dogma states that genetic information flows from DNA to RNA to Proteins.
True False
.
True or FalseQuestion 3
The sex of a human baby is initially determined by DNA in the sperm.
True False
True or FalseQuestion 4
Organisms that are genetically identical are the result of meiotic division.
True False
True or FalseQuestion 5
A gene mutation may be transmitted to offspring if the mutation occurs within an egg cell.
True False
True or FalseQuestion 6
During the S-stage of the cell cycle, the DNA is transcribed.
True False
True or FalseQuestion 7
Substances known to produce or promote cancer are known as tumors.
True False
True or FalseQuestion 8
Watson and Crick developed the double helix model for DNA.
True False
True or FalseQuestion 9
The complimentary base for A is T and for C is G.
True False
True or FalseQuestion 10
There are three amino acids coded for in the following sequence:
CGUUUGCGACCC
True False
True or FalseQuestion 11
Proteins are built in the nucleus.
True False
True or FalseQuestion 12
The uncontrolled division of abnormal cells may result in cancer.
True False
True or FalseQuestion 13
During transcription, a molecule of tRNA is built based on the DNA sequence.
True False
True or FalseQuestion 14
Ribosomes are the site of translation.
True False
True or FalseQuestion 15
AUG is the mRNA sequence for TAC in DNA.
True False
True or FalseQuestion 16
A codon is a three nucleotide sequence that codes for a particular amino acid.
True False
True or FalseQuestion 17
Replication is the process of making an exact copy of DNA.
True False
True or FalseQuestion 18
The products of respiration are carbon dioxide and water.
True False
True or FalseQuestion 19
The products of photosynthesis are carbon dioxide and water.
True False
True or FalseQuestion 20
An example of a gamete is a zygote.
True False
True or FalseQuestion 21
Meiosis results in haploid cells.
True False
True or FalseQuestion 22
The formula for glucose is C6H13O6.
True False
True or FalseQuestion 23
The fusion of haploid gametes is called fertilization.
True False
True or FalseQuestion 24
All of the genetic material that makes up an organism is called its phenotype.
True False
True or FalseQuestion 25
In osmosis, water molecules from high concentration to low concentration.
True False
Multiple ChoiceQuestion 1
The eukaryotic cell membrane is made of a double layer of ________.
A.) fatty acids
C.) phospholipids
B.) glucose molecules
D.) amino acids
Multiple ChoiceQuestion 2
A student records his temperature at 3am and 3pm each day for 30 days. He notices a trend in his temperature and offers an explanation. His explanation is known as:
A.) an observation
C.) a limitation
B.) the hypothesis
D.) raw data
Multiple ChoiceQuestion 3
During DNA replication ___________ unwinds and separates the two strands of nucleotides.
A.) mRNA
C.) DNA polymerase
B.) ribosome
D.) DNA helicase
Multiple ChoiceQuestion 4
The organelle that is bigger in the plant cell than in the animal cell and stores waste products, water, and enzymes is:
A.) lysosome
C.) vacuole
B.) ribosome
D.) ER
Multiple ChoiceQuestion 5
Which structure includes all the others?
A.) chromosomes
C.) nucleus
B.) nucleolus
D.) genes
Multiple ChoiceQuestion 6
What is the main job of DNA polymerase?
A.) add energy
C.) add complimentary nucleotides
B.) unzip DNA
D.) turn on the operon
Multiple ChoiceQuestion 7
The way we can compare an experimental result is by using a ________.
A.) control group
C.) competitive group
B.) experimental group
D.) biohazard group
Multiple ChoiceQuestion 8
The diagram below represents a chromosome. Letters A and B indicate structures known as:
A.) centriole & chromosome
C.) chromatid & centromere
B.) stamin & pistil
D.) spindle & cell plate
Multiple ChoiceQuestion 9
___________ is cellular division that results the two genetically identical daughter cells.
A.) meiosis
C.) cytokinesis
B.) mitosis
D.) none of the above
Multiple ChoiceQuestion 10
Protein synthesis begins in the….
A.) tRNA
C.) mRNA
B.) ribosome
D.) nucleus
Multiple ChoiceQuestion 11
Which process is best illustrated by the diagram?
A.) respiration
C.) photosynthesis
B.) transpiration
D.) hydrolysis
Multiple ChoiceQuestion 12
Meiosis in multicellular organisms results in the production of which types of cells?
A.) diploid gametes
C.) diploid somatic cells
B.) haploid gametes
D.) haploid somatic cells
Multiple ChoiceQuestion 13
Plants store carbohydrates in the form of:
A.) fatty acids
C.) starch
B.) amino acids
D.) nucleic acids
Multiple ChoiceQuestion 14
The tRNA has an anticodon and also carries a/an ________________.
A.) codon
C.) amino acid
B.) nucleotide
D.) rRNA
Multiple ChoiceQuestion 15
A.) amino acid
C.) nucleotide
B.) fatty acid
D.) monosaccaride
The monomer of DNA containing a sugar, phosphate and nitrogen base is called a(n) _____________.
Multiple ChoiceQuestion 16
In RNA molecules, the base thymine is replaced by __________.
A.) adenine
C.) cytosine
B.) guanine
D.) uracil
Multiple ChoiceQuestion 17
A.) division
C.) crossing over
B.) mitosis
D.) none of the above
Homologous chromosomes exchange genetic material in meiosis during ______________.
Multiple ChoiceQuestion 18
Which of these represents the chromosomes of a normal human female?
A.) 44 + XX
C.) 44 + XY
B.) 46 + XX
D.) 46 + XY
Multiple ChoiceQuestion 19
Double helix, long strand, with deoxyribose is the description of
A.) tRNA
C.) mRNA
B.) RNA
D.) DNA
Multiple ChoiceQuestion 20
A.) mRNA molecules
C.) proteins
B.) amino acids
D.) DNA molecules
During translation, __________ are synthesized in the ribosome.
Multiple ChoiceQuestion 21
The organelle used for respiration in both plant an animal cells is the
A.) nucleus
C.) chloroplast
B.) ribosome
D.) mitochondria
Multiple ChoiceQuestion 22
The chemical reaction that results in the release of glucose and oxygen is known as
A.) photosynthesis
C.) DNA replication
B.) respiration
D.) protein synthesis
Multiple ChoiceQuestion 23
Meiosis consists of ______ division(s) to produce four gametes.
A.) one
C.) four
B.) three
D.) two
Multiple ChoiceQuestion 24
Single celled organisms can use _______ for reproduction.
A.) meiosis
C.) transcription
B.) translation
D.) mitosis
Multiple ChoiceQuestion 25
The first step in making a karyotype for a fetus is__________.
A.) amniocentesis
C.) blood test
B.) ultrasound
D.) none of the above
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