Newborn mammals generally do not shiver despi | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Newborn mammals possess brown adipose tissue (brown fat). Brown fat contains a high density of mitochondria and the protein thermogenin (uncouplin

Vedclass · Accepted Answer

Brown fat which has a larger capacity for generating heat

Vedclass · Answer

(A) Newborn mammals possess brown adipose tissue (brown fat). Brown fat contains a high density of mitochondria and the protein thermogenin (uncoupling protein $1$). On oxidation,brown fat generates heat through non-shivering thermogenesis,yielding significantly more energy in the form of heat compared to ordinary white fat. Therefore,it helps maintain body temperature without the need for shivering.

Newborn mammals generally do not shiver despite lower outside temperatures because of:

Similar Questions

Cartilage is formed by

What type of connective tissue is present in the wall of the trachea?

Mast cell is a cell of $A$ of vertebrate animals. Mast cells mediate inflammatory responses such as $B$. Mast cells store a number of different chemical mediators including $C$ and $D$. Here $A$ to $D$ refers to:

The matrix of hyaline cartilage contains

Yellow,white,and reticular fibers are made up of .... proteins,respectively.

Vedclass Test Series

Exam Paper Generator

Online Exam Module