1822779
Descrição
Quiz por jamiepearl, atualizado more than 1 year ago
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Criado por jamiepearl
quase 10 anos atrás
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Questão 1
Questão
What is a gene?
Responda
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A strand of DNA that serves as an instruction manual for how to make necessary proteins for the body
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A strand of DNA that acts as a 3D printer
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A notable feature or quality in a person
Questão 2
Questão
What are genes made up of?
Responda
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DNA
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Ribosomes
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mRNA
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tRNA
Questão 3
Questão
Where are genes located in the cell?
Responda
-
Ribosomes
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DNA
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Chromosomes
Questão 4
Questão
What are chromosomes?
Responda
-
Compact units in which double helices are packaged into
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Compact units in which DNA are packaged into
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Compact unites in which mRNA are packaged into
Questão 5
Questão
What percentage of an organism's chromosomes are inherited from each of the organism's parents (in sexually reproducing organisms)?
Responda
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30%
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40%
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50%
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60%
Questão 6
Questão
What is a trait?
Responda
-
A type of cell that carries oxygen from the brain to the lungs
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A part of the double helix
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A notable quality or feature of a person
Questão 7
Questão
Most traits are complex as opposed to single.
Responda
- True
- False
Questão 8
Questão
How does a molecule hold information?
Responda
-
The double helix’s ladder’s rungs are built with the A, C, T, and G DNA alphabet.
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It sends it to the ribosomes when it can't hold it anymore.
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It stores it in the mRNA
Questão 9
Questão
How are genes related to proteins?
Responda
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Each gene in the DNA encodes information about how to make a specific protein.
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Each ribosomes encodes information about how to make a specific protein.
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Each nucleotide encodes information about how to make a specific protein.
Questão 10
Questão
What is mRNA
Responda
-
They are portable copies of genes. The cell's "flash drive".
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3-D “machines, tools, and structures,” printed by ribosomes. The working “apps” of the cell. What is being printed.
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The cell's hard drive
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The molecular symbols of the genetic code
Questão 11
Questão
What do ribosomes do?
Responda
-
Print off proteins
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Store all the cell's nucleotides
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Create mRNA
Questão 12
Questão
All species have the same number of chromosomes.
Responda
- True
- False
Questão 13
Questão
The number of chromosomes relate directly to the complexity of an organism
Responda
- True
- False
Questão 14
Questão
The cell's hard drive is/are the...
Responda
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Ribosomes
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DNA
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Double helices
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Proteins
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Nucleus
Questão 15
Questão
The cell's software is/are the....
Responda
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DNA
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Ribsomes
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Proteins
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Nucleus
Questão 16
Questão
What are the letters of the nucleotides?
Responda
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A
-
R
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G
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T
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N
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C
-
Q
Questão 17
Questão
The "app(s)" of the software/the instructions for printing proteins is/are...
Responda
-
mRNA
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tRNA
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Nucleotides
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Genes
Questão 18
Questão
The portable copies of the softwares "apps" is/are...
Responda
-
mRNA
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tRNA
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Proteins
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Nucleotides
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DNA
Questão 19
Questão
The cell's 3D printers that are able to translate mRNA code are...
Responda
-
Proteins
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Ribosomes
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Nuclei
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Nucleotides
Questão 20
Questão
Truckers that bring amino acid supplies to ribosomes are...
Responda
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tRNA
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mRNA
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Nucleotides
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Proteins
Questão 21
Questão
The things (machines, tools, and structures) that are being printed by the ribosomes are....
Responda
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mRNA
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DNA
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Genes
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Proteins
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Transcriptions
Questão 22
Questão
What is the process of transcription?
Responda
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When mRNA is coded to print protein
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Putting DNA genes on mRNA flash drives
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When tRNA is sent to the ribosomes
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When the ribosomes begin printing proteins
Questão 23
Questão
What is the process of translation?
Responda
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When tRNA is sent out to the ribosomes
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Putting DNA genes on mRNA flash drives
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When the ribosomes print proteins
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When mRNA coded message prints proteins
Questão 24
Questão
What are the two functions of DNA?
Responda
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Printing proteins
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mRNA production
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Cell replication
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Ribosome replication
Questão 25
Questão
What is the correct order of the printing process in cells?
Responda
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-Make an mRNA copy of the gene -Unzip the double helix at the required gene -Send the mRNA copies to the ribosomes -Ribosomes read the mRNA code, print the protein, tRNA brings the amino acids to the ribosomes
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-Unzip the double helix at the required gene -Make an mRNA copy of the gene -Send the mRNA copies to the ribosomes -Ribosomes read the mRNA code, print the protein, tRNA brings the amino acids to the ribosomes
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-Make an mRNA copy of the gene -Unzip the double helix at the required gene -Send the mRNA copies to the ribosomes -Ribosomes read the mRNA code, print the protein, tRNA brings the amino acids to the ribosomes -Make an mRNA copy of the gene
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-Make an mRNA copy of the gene -Send the mRNA copies to the ribosomes -Unzip the double helix at the required gene -Ribosomes read the mRNA code, print the protein, tRNA brings the amino acids to the ribosomes
Questão 26
Questão
What is the correct order of the process of DNA replication?
Responda
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-Proofread the new copies for errors in the nucleotides -Unzip the double helix -Add new nucleotides to each side, creating two new double-helices, each identical to the originals.
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-Add new nucleotides to each side, creating two new double-helices, each identical to the originals. -Proofread the new copies for errors in the nucleotides -Unzip the double helix
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-Unzip the double helix -Add new nucleotides to each side, creating two new double-helices, each identical to the originals. -Proofread the new copies for errors in the nucleotides
Questão 27
Questão
A protein’s __________ is determined by its shape
Responda
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Amino acids
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Order of mRNA nucleotides in a message
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Order of DNA nucleotides in a gene
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Function
Questão 28
Questão
A protein’s _______ is determined by its order of amino acids
Responda
-
Order of mRNA nucleotides in a message
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Order of DNA nucleotides in a gene
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Shape
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Function
Questão 29
Questão
_________ in a protein is determined by the order of mRNA nucleotides.
Responda
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The order of amino acids
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The order of mRNA nucleotides in a message
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The order of DNA nucleotides in a gene
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Shape
Questão 30
Questão
__________ is determined by the order of DNA nucleotides in a gene.
Responda
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The order of DNA nucleotides in a gene
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The order of mRNA nucleotides in a message
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Shape
-
Function
Questão 31
Questão
What are the two groups in the amino acid structure?
Responda
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Carboxylic
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Ameanic
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Amino
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Carbonic
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Sulfuric
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Sulfate
Questão 32
Questão
How many types of amino acids are there?
Responda
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20
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15
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10
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30
Questão 33
Questão
How many chromosomes do humans have?
Responda
-
30
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46
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48
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38
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40
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36
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