The protein rich in basic amino acids, which functions in the packaging of DNA is chromosomes is______________?
Correct answer: A. Histone
- A. Histone
- B. Collagen
- C. Hyaluronic acid binding protein
- D. FibrinogenOrder DNA Kits
Explanation
Histones are basic proteins rich in lysine and arginine, allowing them to bind negatively charged DNA and package it into chromosomes. Collagen and fibrinogen have structural and clotting roles, respectively.
Last updated
Practise Proteins and Amino Acids
55 free Proteins and Amino Acids MCQs from Biochemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Biochemistry questions like this
Biochemistry is on 3 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
A small Ca+2 binding protein that modifies the activity of many enzymes and other proteins in response to changes of Ca+2 concentration is known as______________?
ALbumin is synthesized by_____________?
Albumins and globulins are ________ proteins?
All are components of basement membrane except________________?
All of the following are globular proteins except_______________?