Question

Difference in the membranes of nucleus chloroplast and mitochondria

Answer 1

1. Mitochondria - A mitochondrion contains outer and inner membranes composed of phospholipid bilayers and proteins. The two membranes have different properties. Because of this double-membraned organization, there are five distinct parts to a mitochondrion.

2. Chloroplast-

In addition to the inner and outermembranes of the envelope,chloroplasts have a third internalmembrane system, called the thylakoidmembrane. The thylakoid membraneforms a network of flattened discs called thylakoids, which are frequently arranged in stacks called grana.

3. Nucleus- the nuclear membrane, is made up of two lipid bilayer membranes which in eukaryotic cells surrounds the nucleus, which encases the genetic material. The nuclear envelope consists of two lipid bilayer membranes, an inner nuclear membrane, and an outer nuclear membrane.