Domanda aperta
Match the amino acids to their appropriate 3-letter-code.
1. Gln 2. Ile 3. Glu 4. Trp 5. Asn 6. Leu
Asparagine ____ Glutamate ____ Leucine ____
Glutamine ____ Isoleucine ____ Tryptophan ____
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- 1. Introduction to Biochemistry4h 38m
- What is Biochemistry?7m
- Characteristics of Life12m
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- Nucleic Acids16m
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- Endosymbiotic Theory11m
- Central Dogma23m
- Functional Groups15m
- Chemical Bonds13m
- Organic Chemistry31m
- Entropy17m
- Second Law of Thermodynamics11m
- Equilibrium Constant10m
- Gibbs Free Energy37m
- 2. Water3h 23m
- 3. Amino Acids8h 13m
- Amino Acid Groups8m
- Amino Acid Three Letter Code13m
- Amino Acid One Letter Code37m
- Amino Acid Configuration20m
- Essential Amino Acids14m
- Nonpolar Amino Acids21m
- Aromatic Amino Acids14m
- Polar Amino Acids16m
- Charged Amino Acids40m
- How to Memorize Amino Acids1h 7m
- Zwitterion33m
- Non-Ionizable Vs. Ionizable R-Groups11m
- Isoelectric Point13m
- Isoelectric Point of Amino Acids with Ionizable R-Groups51m
- Titrations of Amino Acids with Non-Ionizable R-Groups44m
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- Amino Acids and Henderson-Hasselbalch44m
- 4. Protein Structure10h 7m
- Peptide Bond18m
- Primary Structure of Protein31m
- Altering Primary Protein Structure15m
- Drawing a Peptide44m
- Determining Net Charge of a Peptide42m
- Isoelectric Point of a Peptide37m
- Approximating Protein Mass7m
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- Ramachandran Plot26m
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- Alpha Helix15m
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- Mass Spectrometry12m
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- Review 1: Nucleic Acids, Lipids, & Membranes2h 47m
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- Review 4: Amino Acid Oxidation, Oxidative Phosphorylation, & Photophosphorylation1h 48m
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- Practice: Amino Acid Oxidation 12m
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- Practice: Oxidative Phosphorylation 15m
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- Practice: Oxidative Phosphorylation 35m
- Practice: Photophosphorylation 15m
- Practice: Photophosphorylation 21m
3. Amino Acids
Amino Acid Three Letter Code
Scelta multipla
In the standard genetic code, the mRNA codon GAA specifies which amino acid (three-letter code)?
A
Gln
B
Glu
C
Gly
D
Asp
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Guida verificata passo dopo passo1
Recall that the genetic code is a set of rules by which the sequence of nucleotides in mRNA is translated into the sequence of amino acids in a protein.
Identify the mRNA codon given: GAA.
Use the standard genetic code table to find which amino acid corresponds to the codon GAA.
Note that codons starting with 'GA' specify either Glutamic acid (Glu) or Aspartic acid (Asp), so focus on the third nucleotide 'A' to distinguish between them.
Confirm that the codon GAA codes for Glutamic acid, which has the three-letter code 'Glu'.
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