Single membrane-bound: Some organelles are bounded by a single membrane. For example, vacuole, lysosome, Golgi Apparatus, Endoplasmic Reticulum etc. They are present only in a eukaryotic cell. Double membrane-bound: Cell organelles like mitochondria and chloroplast are double membrane-bound organelles. They are present only in a eukaryotic cell.

Eukaryotic cell has several membrane bound cell organelles. These cell organelles can be bound by a single or double membrane. Nucleus, plastids and mitochondria are bounded by double membrane whereas lysosomes, sphaerosome, glyoxysomes are bounded by a single membrane. Ribosomes are naked particles not bounded by any membrane.

Jul 8, 2015 · Nucleus - Double membrane Nucleolus- no membrane Chromatin- no membrane Nuclear Envelope - Double membrane Smooth/Rough Endoplasmic Reticulum -single Membrane Golgi Body- single Membrane Central Vacuole- single Membrane Lysosomes - single Membrane Chloroplasts - Double membrane Mitochondria...

A single unit membrane organelle is lysosomes. A lysosome is a membrane-bound cell organelle found in most animal cells. They are structurally and chemically spherical vesicles containing hydrolytic enzymes, which are capable of breaking down virtually all kinds of biomolecules, including proteins, nucleic acids, carbohydrates, lipids, and ...

Lysosomes are small vesicles containing hydrolyzing enzymes and surrounded by a single membrane of up to 100 nm thickness. Nucleus and mitochondria are double membranes bound to cell organelles. The endoplasmic reticulum is a system of membrane-lined channels found in all eukaryotic cells except mature erythrocytes.

A single unit membrane surrounds the organelle lysosome. Nucleus, mitochondria and chloroplast are double membrane-bound cellular organelles. Lysosomes are single membrane-bound organelles which contain digestive enzymes that digest excess or worn out organelles, food particles, engulfed viruses or bacteria and macromolecules.

Mitochondrion is double membrane bound organelle, wherein the inner membrane is present as infolding and forms cristae. Cristae have respiratory enzymes and serve as a site for cellular respiration. Chloroplast is double membrane bound organelle in which the inner membrane surrounds the alkaline stroma and thylakoid system.

Chloroplast is double membrane-bound organelle in which the inner membrane surrounds the alkaline stroma and thylakoid system. Lysosomes, present in the cytoplasm, are the suicidal bags of cell that digest and remove the wear and tear organelles and molecules from the cell. They are enclosed by the single unit membrane .

There are nine organelles that do not have a double membrane. They are ribosomes, vesicle, rough endoplasmic reticulum, Golgi apparatus, cytoskeleton, smooth endoplasmic reticulum, vacuole, cytosol and lysosome. Vacuoles are only found in plant cells.

Lysosomes and glyoxysomes are single membrane-bound cell organelles of animal cells and fat-storing plant cells respectively. Bacterial cells contain a single chromosome as a genetic material that is present in a nucleoid, membranous structure. Thus, the correct answer is option A.