Advertisements
Advertisements
Question
Give appropriate biological or technical terms for the following :
The complex consisting of a DNA strand and a core of histones
Advertisements
Solution
The complex consisting of a DNA strand and a core of histones is known as a nucleosome.
APPEARS IN
RELATED QUESTIONS
State the functions of blood in our body.
What is Diapedesis?
What are the average values of blood pressure in a normal adult human?
Name the following:
The fluid found between the membranes of the heart.
Give reason for the following:
Atrial wall is less muscular than the ventricular wall.
The oxygen-rich blood from the lungs comes into the ______ of the heart.
Given below is the simplified pathway of the circulatory system:
(i) Name the blood vessels marked 1 to 8.
(ii) Name the chamber of the heart which:
(a) Receives blood from ‘1’.
(b) Pumps blood into blood vessel ‘8’.
(iii) Mention two structural differences between blood vessels ‘7’ and ‘2’.
Identify the INCORRECT match
Circulation is carried out by ______ in higher animals.
Assertion (A): RBCs help in the transport of respiratory gases.
Reason (R): The cytoplasm of RBCs contains the respiratory pigment Haemoglobin.
