Cholesterol in Cell membrane strengthens and helps to maintain the fluid nature of a cell regardless of temperature
<u>Explanation:</u>
All organisms are made up of one or more cells. Each cell is protected or differentiated by a covering called as the cell membrane. Phospholipids are the basic structure of the cell membrane. Cholesterol prevents the loss of fluid from phospholipids.
Cell membrane has a lipid layer and cholesterol which is placed between the phospholipids to maintain the fluid nature of the cell under different temperature. Cholesterol prevents the cell from solidifying and helps maintain the fluid. Cholesterol actually acts as a buffer between different temperatures.
The receptor molecule is the ones which allow different interaction to occur between the matrix and the cell.
<u>Explanation:</u>
Receptor molecules are the protein molecules that have the ability to bind the signaling molecules at the surface of the cell in order to send signals to the matrix. Those signals on receipt<em> </em>act as the channel of communication.
Thereby, the interaction between the cell and matrix is established. Usually, this is one of the kinds of interaction. Paracrine interactions are interaction within adjacent cells whereas the endocrine interactions are interaction with distant cells.
I think it’s the 2 one not sure though
Answer:
Chloroplast absorbs sunlight and store chemical energy
Answer;
Because the stimuli to bring about mitosis are lacking
Explanation;
-Cell differentiation is the process whereby a cell becomes more specialized in terms of structure and function as in the case of a liver cell, a blood cell, or a neuron.
-Undifferentiated are the cells that have not yet become specialized, so these cells could still become any kind of cell that the body needs. Different tissues have different kinds of organisms inside the cells. Differentiation occurs many times during the development of a multicellular organism.
-Mitosis is a type of cell division by binary fission (splitting in two) which occurs in certain eukaryotic cells. Mitosis generates new body cells (somatocytes) for renewal and repair.
