Whether you’re from a chemistry background or studying biochemistry, you know the importance of amino acids in these subjects. No matter how much we study this chapter, we can’t seem to get enough of it. And when it’s time to prepare for a test, you want to make sure you’re fully prepared to score well.
To do that, it’s crucial to take mock tests and see where you stand. This is the best way to gauge your understanding and identify areas for improvement.
That’s why we’re here to help you with amino acids. We’ve compiled a set of questions and answers about amino acids, carefully selected by professionals who are experts in the subject.
These questions will not only test your knowledge but also help you learn and revise the subject better. So, without further ado, take a look at the following list of questions and see if you can answer them!
Amino Acid Quiz Questions with Answers
Identify the amino acids containing nonpolar, aliphatic R groupsa) Phenylalanine, tyrosine, and tryptophanb) Glycine, alanine, leucinec) Lysine, arginine, histidined) Serine, threonine, cysteineAnswer: b
The two amino acids having R groups with a negative net charge at pH 7.0 area) Aspartate and glutamateb) Arginine and histidinec) Cysteine and methionined) Proline and valineAnswer: a
If pK1 = 2.34 and pK2 = 9.60, then the isoelectric point pI isa) 5.87b) 5.97c) 3.67d) 11.94Answer: b
Which of the following is a true statement?a) Tryptophan and tyrosine are significantly more polar than phenylalanineb) Leucine is commonly used as an ingredient in the buffers of SDS pagec) Aspartate is an essential amino acidd) Lysine is a non-essential amino acidAnswer: a
Which among the following is a non-essential amino acid?a) Serineb) Threoninec) Lysined) HistidineAnswer: a
Which of the following is an essential amino acid?a) Cysteineb) Asparaginec) Glutamined) PhenylalanineAnswer: d
Which of the following is an imino acid?a) Alanineb) Glycinec) Prolined) SerineAnswer: c
Which among the following is both glucogenic and ketogenic?a) Isoleucineb) Leucinec) Lysined) HistidineAnswer: a
An amino acid that yields acetoacetyl CoA during the catabolism of its carbon skeleton will be considereda) Glycogenicb) Ketogenicc) Both glycogenic and ketogenicd) EssentialAnswer: b
Number of chiral centers in isoleucine isa) 1b) 2c) 3d) 4Answer: b
Conclusion:
Here, we’ve compiled all the important amino acid questions you need. Whether you’re preparing for an upcoming test, revising your understanding of the topic, or planning to quiz your friends, this quiz has got you covered. We hope our article has been helpful to you! If you need any further assistance or have any questions, feel free to ask.
