Chromosomes are made up of _______?
Everyday Science / Biology — Multiple-choice practice
کروموسوم کس سے بنتے ہیں؟
- A. DNA and Proteins
- B. Proteins only
- C. DNA only
- D. DNA and RNA
Correct answer
DNA and Proteins
Explanation
Explanation Chromosomes are made up of : Nucleic acid (DNA or RNA) Proteins (histones and non-histone proteins) A chromosome is made up of proteins and DNA organized into genes. Each cell normally contains 23 pairs of chromosomes.
Continue with Biology MCQs, explore all Everyday Science topics, or try the Biology practice quiz.
More Biology questions
- Which of the following components are present both in blood and lymph?
- Which of these is the most predominant in the composition of atmosphere?
- Shedding of feathers by birds is called ______?
- Biodiversity is effected with _______?
- A "wild type" organism that does not need any additional growth supplement is known as?
- Deficiency of vitamin A causes? Loss of appetite, Night blindness ,Thought infection ,Both A and B
Found an error? Report a correction with this page URL and a supporting source.