Protein Synthesis 1
Protein Synthesis 2
Protein Synthesis 3
Protein Synthesis 4
Protein Synthesis 5
100
Which type of nucleic acid has Thymine? Which has Uracil?
DNA; RNA
100
Where does transcription take place?
In the nucleus
100
What does the m in mRNA stand for?
messenger
100
A codon is a sequence of how many bases?
3 bases
100
What are the two types of mutations?
Addition/Deletion and Substitution
200
What is the structure difference in DNA and mRNA?
DNA is a double Helix, RNA is a single Helix.
200
The bonds between amino acids are called:
a) covalent bonds
b) phosphodiester bonds
c) peptide bonds
d) hydrogen bonds
c) peptide bonds
200
What type of macromolecule does DNA fall under?
A. Carbohydrate
B. Lipid
C. Protein
D. Nucleic Acid
D. Nucleic Acid
200
Translation is _____ -----> ______.
RNA to protein
200
Write the complementary mRNA strand from the DNA template: (A-T-G-G-C-C-T-G-G-A-C-T-T-C-A)
(U-A-C-C-G-G-A-C-C-U-G-A-A-G-U)
300
The segment of DNA that codes for the amino acid sequence in a protein is called a/an:
a) gene
b) chromosome
c) tetrad
d) chromatid
a) gene
300
What is the central dogma of biology?
DNA -----> RNA -----> Protein
300
What type of bond is formed between amino acids?
Peptide bonds
300
What does tRNA Stand for?
Transfer RNA
300
What type of RNA is described below?
Carries copies of instructions to the ribosomes for assembling amino acids into proteins
mRNA
400
What sugars do DNA and RNA have?
DNA has deoxyribose sugar and mRNA has ribose sugar.
400
Any change in a DNA sequence.
A mutation
400
How many amino acids are there?
20
400
What are the 3 types of RNA that you have learned about?
mRNA, tRNA and rRNA
400
mRNA has a ___________; tRNA has a ________________.
a) codon; anticodon
b) anticodon; codon
c) anticodon; anticodon
d) codon; codon
a) codon; anticodon
500
Transcription is: ______ ------> ____________
DNA -----> RNA
500
What is found in RNA but not DNA?
(U)racil
500
Using a codon wheel what amino acid is UUG?
Leucine
500
What does rRNA Stand for?
Ribosomal RNA
500
