A cell membrane is a thin semi-permeable sheet of tissue that makes up the outer layer of a cell. It is two main functions: 1. Protect the cell by...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer ...
Membranes function to protect the internal environment from the external. Membranes are usually made of a thin layer that is flexible and usually regulate the passage of materials. Answer and Explanation: (a) The serous membrane is a thin membrane that is found in the lining o...
Submit Plasma membrane has Aphospholipid, extrinsic and intrinsic protiens Bno proteins, glycolipids and phospholipids Chistone proteins and lipoproteins DNone of the aboveSubmit What is the thickness of plasma membrane ? View Solution Give the biochemical composition of plasma membrane. How are liPid ...
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The cell membrane is sometimes also referred to as the plasma membrane. Cell membranes are based on a framework of fat-based molecules called phospholipids, which physically prevent water-loving, or hydrophilic, substances from entering or escaping the cell. These membranes are also studded with ...
We have recently proposed that some autophagosomes are formed within omegasomes, membrane sites connected to the endoplasmic reticulum and enriched in phosphatidylinositol 3-phosphate. In order to understand if there is any biological advantage to having such a precursor in autophagosome biogenesis, we ...
In both plants and animals, the cell membrane is a mosaic that consists of phospholipids, proteins, and cholesterol among other components that move fluidly within the membrane. Due to the nature of the phospholipids among other components, the cell membrane is flexible and thus capable of taking...
What shapes the universe? The gravitational effect of matter can affect the curvature of space, per general relativity, but quantum effects during the Big Bang also influenced the shape of the universe. Is the universe a sphere or flat? Whether the universe is flat or curved like a sphere ...
NCERT solutions for CBSE and other state boards is a key requirement for students. Doubtnut helps with homework, doubts and solutions to all the questions. It has helped students get under AIR 100 in NEET & IIT JEE. Get PDF and video solutions of IIT-JEE Mains & Advanced previous year pap...
What is cell body or soma? Anatomy of the Cell: The cell body or soma refers to a structure of the neuron, a cell found in the nervous system. It is an important part of the neuron and makes connections with other parts of the neuron. A group of cell bodies in the central nervous...