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DNA & Protein Synthesis

Description

Quiz on DNA Replication, Transcription, and Translation
Cindy Nguyen
Quiz by Cindy Nguyen, updated more than 1 year ago
Cindy Nguyen
Created by Cindy Nguyen about 8 years ago
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Resource summary

Question 1

Question
Label the picture.
Image:
d762909d-428f-44bd-b388-1cbcf959ea30 (image/jpeg)
Answer
  • DNA
  • Transcription
  • mRNA
  • Nucleus
  • Cytoplasm
  • Ribosome
  • Protein
  • Translation

Question 2

Question
In DNA replication, a DNA [blank_start]template[blank_end] is used to produce 2 [blank_start]identical[blank_end] DNA strands. The process occurs in the [blank_start]nucleus[blank_end] of a cell.
Answer
  • template
  • identical
  • nucleus

Question 3

Question
Label the picture.
Image:
1749d048-d16a-4bcc-9672-67f0f1ec4f9e (image/jpeg)
Answer
  • helicase
  • SSB
  • DNA polymerase
  • DNA polymerase
  • Template DNA
  • DNA ligase
  • New DNA

Question 4

Question
Label the picture
Image:
6c0cf505-cd0b-4bfc-a184-b7666d04e786 (image/jpeg)
Answer
  • Transcription
  • Translation
  • DNA
  • mRNA polymerase
  • Nuclear Membrane
  • mRNA
  • tRNA
  • amino acids
  • polypeptide chain
  • proteins
  • Ribosome
  • Anticodon
  • Codon

Question 5

Question
Label the picture.
Image:
d9cdda1d-da07-406c-905f-628ef79f4226 (image/jpeg)
Answer
  • hydrogen bond
  • 3'
  • 3'
  • 5'
  • 5'
  • deoxyribose
  • purine
  • pyrimidine
  • thymine
  • adenine
  • cytosine
  • guanine
  • covalent bond
  • nucleotide
  • phosphate group

Question 6

Question
Label the picture.
Image:
21dcdfb1-71b8-401c-9ee4-469f4b7e3b03 (image/png)
Answer
  • Cell membrane
  • cytoplasm
  • DNA
  • Nucleus
  • Transcription
  • mRNA
  • Translation
  • tRNA
  • Protein
  • Ribsome
  • mRNA

Question 7

Question
Label the picture.
Image:
9241e3bb-cac1-43fc-a1c9-e33e0635a18d (image/png)
Answer
  • Transcription
  • mRNA
  • DNA
  • Ribosome
  • tRNA
  • Translation
  • codon
  • anticodon
  • amino acid
  • polypeptide chain

Question 8

Question
DNA stands for [blank_start]Deoxyribonucleic Acid[blank_end]
Answer
  • Deoxyribonucleic Acid

Question 9

Question
DNA is made of [blank_start]nucleotides[blank_end]. The nucleotide is made up of three parts: [blank_start]phosphate[blank_end], sugar ([blank_start]deoxyribose[blank_end]), and [blank_start]nitrogen base.[blank_end]
Answer
  • nucleotides
  • phosphate
  • deoxyribose
  • nitrogen base.

Question 10

Question
DNA has [blank_start]four[blank_end] nitrogen bases which are [blank_start]adenine[blank_end], [blank_start]thymine[blank_end], [blank_start]guanine[blank_end], and [blank_start]cytosine[blank_end]. Only [blank_start]adenine[blank_end] bonds with thymine. And only guanine bonds with [blank_start]cytosine[blank_end].
Answer
  • four
  • adenine
  • thymine
  • guanine
  • cytosine
  • adenine
  • cytosine

Question 11

Question
Label the carbons.
Image:
6770860c-c09e-48b9-afd4-eb6303f7fb30 (image/jpeg)
Answer
  • 1'
  • 2'
  • 3'
  • 4'
  • 5'

Question 12

Question
There are [blank_start]two[blank_end] types of nitrogen bases. [blank_start]Purine[blank_end] & [blank_start]Pyrimidine[blank_end].
Answer
  • two
  • Purine
  • Pyrimidine

Question 13

Question
Purines have a [blank_start]double-ring structure[blank_end]. The purines are [blank_start]adenine[blank_end] and [blank_start]guanine[blank_end].
Answer
  • double-ring structure
  • adenine
  • guanine

Question 14

Question
Pyrimidines have a [blank_start]single-ring structure[blank_end]. [blank_start]Thymine[blank_end] and [blank_start]cytosine[blank_end] are pyrimidines.
Answer
  • single-ring structure
  • Thymine
  • cytosine

Question 15

Question
Always bond a purine with a pyrimidine.
Answer
  • True
  • False

Question 16

Question
DNA replication occurs during the [blank_start]interphase[blank_end] of a cell cycle.
Answer
  • interphase

Question 17

Question
[blank_start]Messenger[blank_end] RNA is made during [blank_start]transcription[blank_end] which occurs in the [blank_start]nucleus[blank_end] of a cell.
Answer
  • Messenger
  • transcription
  • nucleus

Question 18

Question
Translation occurs in the [blank_start]cytoplasm[blank_end] when [blank_start]ribosomes[blank_end] make proteins from [blank_start]mRNA[blank_end].
Answer
  • ribosomes
  • cytoplasm
  • mRNA

Question 19

Question
Proteins are chains of [blank_start]amino acids[blank_end] arranged in a specific order which is determined by the code in your [blank_start]DNA[blank_end].
Answer
  • amino acids
  • DNA

Question 20

Question
What is the enzyme helicase's function? Its function is to [blank_start]separate[blank_end] a DNA molecule into [blank_start]two strands[blank_end].
Answer
  • separate
  • two strands

Question 21

Question
SSB stands for [blank_start]single-stranded binding[blank_end] protein and they sit on strands to [blank_start]stabilize[blank_end] them.
Answer
  • single-stranded binding
  • stabilize

Question 22

Question
DNA polymerase [blank_start]adds[blank_end] deoxynucleotides in the [blank_start]template[blank_end] DNA.
Answer
  • adds
  • template

Question 23

Question
DNA ligase [blank_start]joins[blank_end] any [blank_start]unbound[blank_end] ends in the new DNA molecule.
Answer
  • unbound
  • joins

Question 24

Question
The [blank_start]three[blank_end] enzymes used during DNA replication are [blank_start]helicase[blank_end], DNA [blank_start]polymerase[blank_end], and DNA [blank_start]ligase[blank_end].
Answer
  • helicase
  • three
  • polymerase
  • ligase

Question 25

Question
DNA replication is considered "semi-conservative" because the [blank_start]new[blank_end] DNA molecule has one [blank_start]new[blank_end] strand and one [blank_start]old[blank_end] strand of DNA.
Answer
  • new
  • old
  • new

Question 26

Question
RNA is a [blank_start]single[blank_end]-stranded [blank_start]disposable[blank_end] copy of DNA.
Answer
  • single
  • disposable

Question 27

Question
RNA nucleotides consists of sugar ([blank_start]ribose[blank_end]), phosphate, and nitrogen base ([blank_start]uracil[blank_end] replaces thymine).
Answer
  • ribose
  • uracil

Question 28

Question
There are [blank_start]three[blank_end] types of RNA: [blank_start]messenger[blank_end], [blank_start]ribosomal[blank_end], and [blank_start]transfer[blank_end].
Answer
  • three
  • messenger
  • ribosomal
  • transfer

Question 29

Question
Messenger RNA ([blank_start]mRNA[blank_end]) [blank_start]copies[blank_end] the sequence from DNA (in the nucleus) and [blank_start]carries[blank_end] it to the cytoplasm.
Answer
  • mRNA
  • copies
  • carries

Question 30

Question
Transfer RNA (tRNA) transfers [blank_start]amino acids[blank_end] to the [blank_start]site[blank_end] of protein synthesis on the ribosome. It has an [blank_start]anticodon[blank_end] complementary sequence.
Answer
  • amino acids
  • site
  • anticodon

Question 31

Question
Ribosomal RNA has [blank_start]3[blank_end] binding [blank_start]sites[blank_end] for tRNA. Ribosomes are made up of [blank_start]protein[blank_end] & rRNA.
Answer
  • 3
  • sites
  • protein

Question 32

Question
[blank_start]2[blank_end] ways that pre-mRNA is processed before leaving the [blank_start]nucleus[blank_end].
Answer
  • 2
  • nucleus

Question 33

Question
RNA processing [blank_start]modifies[blank_end] pre-mRNA to produce [blank_start]mature[blank_end] mRNA for translation. [blank_start]Add[blank_end] pieces on both ends to increase [blank_start]stability[blank_end].
Answer
  • modifies
  • mature
  • Add
  • stability

Question 34

Question
RNA splicing [blank_start]removes[blank_end] introns and [blank_start]joins[blank_end] exons together. Introns are regions of mRNA that [blank_start]do not[blank_end] code for amino acids. Extrons are regions of mRNA that [blank_start]do[blank_end] code for amino acids.
Answer
  • removes
  • joins
  • do not
  • do

Question 35

Question
Codons are 3 nucleotides that [blank_start]code[blank_end] for one amino acid. Anticodons are 3 nucleotides at the [blank_start]bottom[blank_end] of tRNA.
Answer
  • code
  • bottom

Question 36

Question
Anticodons [blank_start]match[blank_end] with codons and reads them to find the right [blank_start]amino acid[blank_end] to input to the chain.
Answer
  • match
  • amino acid
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