Question

Complete the following paragraph

All living cells are bound by a membrane called (a) ___________. It surrounds its inner gel like material called

(b)_________ which consist of (c) ___________ and nucleus. The nucleus has a thread like network called

(d)_____________ which condenses to form (e) _________ responsible for the (f) ___________.​

Answer 1

Answer:

1.cytoplasm

The main components of the cytoplasm are cytosol (a gel-like substance), the organelles (the cell's internal sub-structures), and various cytoplasmic inclusions. The cytoplasm is about 80% water and usually colorless.

2.Chromosomes are thread like structures in the nucleus of a cell formed of DNA which carriers the

Along the chromatin threads, the DNA is wrapped around a set of histone proteins. When a cell is in the process of division, the chromatin condenses into chromosomes, so that the DNA can be safely transported to the “daughter cells.” The chromosome is composed of DNA and proteins; it is the condensed form of chromatin.

3.(b) dont know dear give the question correctly dear next time

Explanation:

Answer 2

Explanation:

A) The cell envelope consists of a tightly bound three layered structure i.e., the outermost glycocalyx followed by the cell wall and then the plasma membrane. Although each layer of the envelope performs distinct function, they act together as a single protective unit.

B) Cell

C) A thread like structures found inside nucleus which contain genes on it is called as a chromosome. Each chromosome is made of histone protein and a single molecule of deoxyribonucleic acid (DNA).