Amino Acids,Peptides and Proteins MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Amino Acids,Peptides and Proteins, a fundamental topic in the field of Biochemistry. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Amino Acids,Peptides and Proteins MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Amino Acids,Peptides and Proteins mcq questions that explore various aspects of Amino Acids,Peptides and Proteins problems. Each MCQ is crafted to challenge your understanding of Amino Acids,Peptides and Proteins principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Biochemistry tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Amino Acids,Peptides and Proteins MCQs are your pathway to success in mastering this essential Biochemistry topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Amino Acids,Peptides and Proteins. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Amino Acids,Peptides and Proteins knowledge to the test? Let's get started with our carefully curated MCQs!

Amino Acids,Peptides and Proteins MCQs | Page 4 of 31

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Q31.
When pOโ‚‚ = Kd of myoglobin, the fractional saturation (YOโ‚‚) is about
Discuss
Answer: (b).0.5
Discuss
Answer: (a).have Y = F = 180°
Discuss
Answer: (a).the iron atom in the heme group
Q34.
Which of the three subunits of the G proteins binds GDP and GTP?
Discuss
Answer: (a).Alpha
Discuss
Answer: (a).four nitrogens of heme, the proximal His, and a water molecule
Discuss
Answer: (d).all of the above
Discuss
Answer: (d).the F & Y angles can assume approximately three different values
Q38.
The resonance structures that can be drawn for the peptide bond indicate that the peptide bond
Discuss
Answer: (c).both (a) and (b)
Q39.
The major element of secondary structure in myoglobin and hemoglobin is
Discuss
Answer: (b).the a-helix
Discuss
Answer: (d).roughly parallel to the helix axis