Multiple Choice
Which of the following classes of conjugated proteins does the following protein fall into?
4. Protein Structure
Simple Vs. Conjugated Proteins
Struggling with Biochemistry?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
Which of the following images shows a conjugated protein?
A
Trypsin.
B
Insulin.
C
α-keratin.
D
Myoglobin.
Verified step by step guidance1
Understand the definition of a conjugated protein: A conjugated protein is a protein that is combined with a non-protein component, known as a prosthetic group. This can include metal ions, vitamins, lipids, carbohydrates, or nucleic acids.
Identify the characteristics of myoglobin: Myoglobin is a conjugated protein because it contains a heme prosthetic group, which is an iron-containing compound that allows it to bind oxygen.
Examine the images provided: Look for structural features that indicate the presence of a prosthetic group, such as a heme group, which is typically depicted as a planar, ring-like structure often with an iron atom at its center.
Analyze the fourth image: This image shows a protein structure with a distinct heme group, characterized by a planar ring structure with an iron atom, indicating that it is a conjugated protein.
Conclude that the fourth image represents myoglobin: Based on the presence of the heme group, the fourth image is consistent with the structure of myoglobin, confirming it as the conjugated protein among the options provided.
3:52mWatch next
Master Simple Vs Conjugated Proteins with a bite sized video explanation from Jason
Start learningRelated Videos
Related Practice
Simple Vs. Conjugated Proteins practice set
Problem sets built by lead tutorsExpert video explanations