Answer:
The correct answer is:
The two layers of the plasma membrane are identical.
Explanation:
The plasma membrane is called a lipid bilayer because it is composed of two layers of cells and it makes the boundary of cell.
The other three statements are false because
Plasma membrane is semipermeable i.e it allows the transport of materials inside and outside the cell.
The proteins in the plasma membrane are integral proteins
The proteins in the plasma membrane are extensively folded and protruding from the membrane are in contact with inside and outside the cell.
Answer:
After the further agitation of the membrane vesicles, the element that must be lost from the membrane Is:
D) ATP synthase, in whole or in part
Explanation:
In the process of cellular respiration, glucose molecules are broken down to drain energy from them and distribute it through the cell and its organelles to perform their activities. In this process, the ATP is produced as a product of the phenomenon of breaking down glucose to use it as a source of energy. Producing the oxidative phosphorylation that the electrons and several proteins to embedded inside the mitochondria. Making the ATP be lost completely or in a fraction in the membrane to complete the process.
A. 1.34. x 1024 molecules H2O
Answer:
it keeps the organelles in the cell and gives hydration
Explanation:
Nerve cells communicate by sending an electrical signal through an axon, from this molecules get released into the synapse this then binds itself onto receptor sites. With ion-linked channel receptors, the ligands get binded to a protein. The ion channels are then opened and the proccess gets repeated. Does that help?
