Biochemistry Challenge: Amino Acid Single Letter Code Quiz
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What is the single-letter code for the amino acid alanine?
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A
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C
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D
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I
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Welcome to the "Amino Acid Single Letter Code Quiz," where we dive into the intricate language of biochemistry. This quiz is designed to test your knowledge of the abbreviations representing amino acids—the building blocks of proteins.
As you embark on this journey, you'll encounter questions that challenge your familiarity with the single-letter codes assigned to each amino acid. From glycine See moreto phenylalanine, the quiz will evaluate your ability to decipher the molecular alphabet crucial for understanding genetic coding and protein synthesis.
Whether you're a biochemistry enthusiast, a student, or simply curious about the fundamental components of life, this quiz offers a fun and educational experience. Explore the world of amino acids, unravel their single-letter codes, and see how well-versed you are in the language of molecular biology.
Are you ready to decode the genetic puzzle and prove your mastery of amino acid single-letter codes? Take the quiz and showcase your knowledge in the fascinating realm of biochemistry!
Quiz Preview
- 2.
What is the single-letter code for the amino acid cysteine?
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R
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C
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G
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Q
Correct Answer
A. CExplanation
The single letter code for cysteine is C. Cysteine is known for its unique role in protein structure as it contains a thiol (-SH) group, which can form disulfide bonds with other cysteine residues.Rate this question:
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- 3.
What is the single-letter code for the amino acid glutamic acid?
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G
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E
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L
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H
Correct Answer
A. EExplanation
The single letter code for glutamic acid is E. Glutamic acid is a negatively charged amino acid and is involved in various biological processes, including neurotransmission in the nervous system.Rate this question:
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- 4.
What is the single-letter code for the amino acid methionine?
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M
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I
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F
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V
Correct Answer
A. MExplanation
The single letter code for methionine is M. Methionine is unique among amino acids as it serves as the start codon in protein synthesis. It plays a crucial role in initiating the translation of mRNA into proteins.Rate this question:
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- 5.
What is the single-letter code for the amino acid leucine?
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G
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L
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W
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P
Correct Answer
A. LExplanation
The single letter code for leucine is L. Leucine is an essential amino acid, meaning the body cannot produce it and must obtain it through dietary sources. It is involved in protein synthesis and plays a crucial role in various cellular functions.Rate this question:
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- 6.
What is the single-letter code for the amino acid proline?
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P
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K
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Y
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T
Correct Answer
A. PExplanation
The single letter code for proline is P. Proline is unique among amino acids due to its cyclic structure, which influences the conformation and structure of proteins.Rate this question:
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- 7.
What is the single-letter code for the amino acid tryptophan?
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Q
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V
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W
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N
Correct Answer
A. WExplanation
The single letter code for tryptophan is W. Tryptophan is an essential amino acid with a unique structure, and it is involved in various biological processes, including protein synthesis and the production of neurotransmitters.Rate this question:
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- 8.
What is the single-letter code for the amino acid phenylalanine?
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F
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Y
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P
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S
Correct Answer
A. FExplanation
The single letter code for phenylalanine is F. Phenylalanine is an essential amino acid that plays a vital role in protein synthesis and various physiological processes.Rate this question:
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- 9.
What is the single-letter code for the amino acid serine?
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S
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K
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V
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T
Correct Answer
A. SExplanation
The single letter code for serine is S. Serine is a non-essential amino acid, meaning that the body can synthesize it. Serine is involved in various biochemical processes, including protein synthesis and the synthesis of other important molecules.Rate this question:
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- 10.
What is the single-letter code for the amino acid tyrosine?
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W
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Y
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C
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P
Correct Answer
A. YExplanation
The single letter code for tyrosine is Y. Tyrosine is an aromatic amino acid with a hydroxyl group, and it plays essential roles in protein synthesis and various physiological processes, including the production of neurotransmittersRate this question:
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- 11.
What is the single-letter code for the amino acid valine?
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V
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Q
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P
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L
Correct Answer
A. VExplanation
The single letter code for valine is V. Valine is an essential amino acid that the body cannot synthesize and must obtain through the diet. Valine is involved in protein synthesis and serves as a building block for various proteins in the body.Rate this question:
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- 12.
What is the single-letter code for the amino acid isoleucine?
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M
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I
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D
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T
Correct Answer
A. IExplanation
The single letter code for isoleucine is I. Isoleucine is an essential amino acid, meaning that it cannot be synthesized by the body and must be obtained through the diet. It is involved in protein synthesis and plays a crucial role in various physiological processes.Rate this question:
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- 13.
What is the single-letter code for the amino acid asparagine?
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R
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N
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F
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K
Correct Answer
A. NExplanation
The single letter code for asparagine is N. Asparagine is a non-essential amino acid, meaning that the body can synthesize it. It plays a role in protein synthesis and is involved in various biological processes.Rate this question:
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- 14.
What is the single-letter code for the amino acid histidine?
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H
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S
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I
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G
Correct Answer
A. HExplanation
The single letter code for histidine is H. Histidine is an essential amino acid, and it plays important roles in protein structure and function. It is involved in various biochemical processes, including serving as a precursor for certain neurotransmitters.Rate this question:
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- 15.
What is the single-letter code for the amino acid glycine?
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G
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Y
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K
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V
Correct Answer
A. GExplanation
The single letter code for glycine is G. Glycine is the simplest amino acid and has a hydrogen atom as its side chain. Glycine plays important roles in protein structure and function and is involved in various biochemical processes in the body.Rate this question:
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Quiz Review Timeline (Updated): Dec 27, 2023 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
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Current Version
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Dec 27, 2023Quiz Edited by
ProProfs Editorial Team -
Dec 26, 2023Quiz Created by
Surajit Dey
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