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What two processes work together to synthesize proteins in the cell?
transcription and translation
Functions of integral membrane protein?
Integral proteins are found within the membrane and have hydrophobic regions embedded within the membrane and hydrophilic regions that project from both surfaces of the bilayer Many integral proteins are glycoproteins, which have an attached carbohydrate chain. As with glycolipids, the carbohydrate chain of sugars projects externally. There- fore it can be said that the plasma membrane is "sugar- coated." The plasma membrane is asymmetrical: the two halves are not identical. The carbohydrate chains of the glyco-lipids and proteins occur only on the outside surface and the cytoskeletal filaments attach to proteins only on the inside surface
What two organelles produce protein?
The two organelles that produce protein are the ribosomes and the rough endoplasmic reticulum. The ribosomes manufacture proteins for the cell through protein synthesis. The rough endoplasmic reticulum produces proteins here that are often secreted by the cell and carried by the vesicles to the Golgi apparatus.
Where does aerobic respiration occur in prokaryotic cells?
in the cytoplasm technically, it doesn't. prokaryotes perform anaerobic respiration.
What term describes the structure of a cell plasma membrane because of its oily nature and embedded proteins?
The term used to describe the plasma membrane because of it's oily nature and embedded proteins is the fluid-mosaic model.The plasma membrane that surrounds each cell has two layers of phospholipids (fat with phosphorous attached).Each phospholipid molecule has a head that is attracted to water (hydrophilic) and a tail that repels water (hydrophobic) . Both the layers of the plasma membrane have the hydrophilic ends pointing to the outside forming the outer layer of the plasma membrane and the hydrophobic tails pointing inside and forming the inner layer of the plasma membrane.Proteins and substances such as cholesterol become embedded in the bi-layer of the plasma membrane giving it a mosaic look.At body temperature the plasma membrane has a liquid consistency like the vegetable oil and proteins and other substances are able to move across the plasma membrane. Due to this reason the plasma membrane is described using the term fluid-mosaic model.
Two functions of the proteins found in the plasma membrain?
The two main functions of the proteins found in the plasma membrane are transport and inter-cellular communication. There are so many other roles that proteins play in the cell.
What are the two important processes carried out by proteins?
The two important processes carried out by proteins are growth, repair, digestion, respiration, and the transmissions of nerve impluses.
Describe two important processes carried out by proteins?
the two important processes carried out by proteins are growth, repair, digestion, respiration, and the transmissions of nerve impluses
What are the two principal types of molecules in plasma membranes?
phospholipids and proteins.
How is the plasma membrane a bilayer stucture?
It's between two proteins
What are the two main groups in a plasma membrane of organic molecules?
Proteins and lipids
What are Proteins C and S?
Proteins C and S are two of the clotting factors that are present in the plasma to help regulate or activate parts of the clotting process
Which type of cells are surrounded by a plasma membrane made of two layers of phosphilipids and integrated proteins?
All living eukaryotic cells are surrounded by a plasma membrane made of two layers of phospholipids and integrated proteins. Prokaryotic cells also show this structure, but have additional layers of peptidoglycan and occasionally lipoproteins.
What are the three forms in which carbon dioxide is carried by blood?
Two of the forms in which carbon dioxide is carried by blood is bicarbonate ion, and carbaminohemoglobi. The last form in the blood is a dissolved in plasma.
Name two proteins?
eggs and beef
Classification of plasma proteins?
There are a large number of plasma classifications. These include cold, hot and warm plasmas, plasma ionization, collisional plasmas, neutral plasmas, plasma densities, magnetic plasmas, complex plasmas, active and passive plasmas, ideal and non ideal plasmas and high energy density plasmas.
Name two gases found in plasma?
The carbon dioxide and oxygen are the two main gases in plasma. When blood travels to the lungs the concentration of these two gases changes.
