Faith Schutt Protein Synthesis Practice
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Last updated about 2 years ago
13 Nsɛmmisa
6
Bio.3.1.1
Bio.3.1.2
1
Bio.3.1.2
1
Bio.3.1.2
1
Bio.3.1.2
4
Bio.3.1.2
3
Bio.3.1.2
1
1
2
2
2
1
Bio.3.1.2
1
Bio.3.1.2
Assign each of the characteristics below to either DNA or RNA.
Double stranded
Single stranded
Ribose
Deoxyribose
Thymine
Uracil
Three types
Found only in the nucleus
Adenine
Guanine
Cytosine
Made up of nucleotides
DNA
RNA
Both DNA & RNA
Protein synthesis occurs in which order?
The process of copying a gene's DNA sequence into a sequence of RNA is called:
Which process is shown in the image below?
Use the image below to answer the following questions:
Hint: not ALL of the labels are used!
DNA
mRNA
Ribosome
Nucleus
Protein
Hydrogen bond
Codon
tRNA
What is Part A?
What is Part B?
What is Part C?
What is Part D?
Put the steps of transcription and translation in the order that they occur in.
RNA nucleotides match their bases to the bases on one of the DNA strands and a strand of mRNA is made.
Amino acids are added together with peptide bonds to make a protein. Translation is complete.
The Stop codon is reached and mRNA leaves the nucleus with the copied strand of DNA.
Transcription begins when DNA is "unzipped" beginning at a start codon.
mRNA connects to the ribosome and translation begins.
Codons on the mRNA pair up with anti-codons on the tRNA, which brings in the correct amino acids.
Transcribe the following DNA:
ATT CCC GGG
Translate mRNA: UUU AAA GGG to Amino acid sequence
Translate the following DNA sequence into Amino acids:
ATA GCG GTG
Translate the following DNA sequence into Amino acids:
AAA CGC ATA CCA
From what DNA Strand was this mRNA: CUC AAG UGC UUC made ?
Write the sequence of mRNA bases that would be transcribed from the sequence of bases below:
TAC ACG CAA TTA
Use the space bar to separate your sequence into codons.
Use the genetic code chart provided above to translate your MRNA from Question 12 into an amino acid sequence to make a protein. Use the first 3 letters of each amino acid in your answer and separate each of your amino acids from the others with a space. Example: MET HIS PRO LEU STOP