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Which two kinds of molecules combine to form cell membranes?
Lipids and proteins are two kinds of molecules that combine to form cell membranes. Lipids make up the majority of the membrane structure, creating a phospholipid bilayer, while proteins are embedded in the lipid bilayer and play various roles in cell function.
What two types of molecular movement across membranes require vesicles?
Endocytosis and exocytosis are the two types of molecular movement across membranes that require vesicles. Endocytosis involves the engulfment of molecules or particles into a cell by vesicles formed from the cell membrane, while exocytosis involves the release of molecules or particles out of a cell via vesicles fusing with the cell membrane.
What kinds of lipids make up the bilateral that forms cell membranes?
phospholpipids.
What kinds of bonds are in molecules?
Covalent.
Which organelles contain digestive enzymes that may degrade different kinds of macro-molecules?
Lysosomes are the organelles which are capable of digesting many kinds of molecules.
Which two kinds of molecules combine to form cell membranes?
Lipids and proteins are two kinds of molecules that combine to form cell membranes. Lipids make up the majority of the membrane structure, creating a phospholipid bilayer, while proteins are embedded in the lipid bilayer and play various roles in cell function.
What two types of molecular movement across membranes require vesicles?
Endocytosis and exocytosis are the two types of molecular movement across membranes that require vesicles. Endocytosis involves the engulfment of molecules or particles into a cell by vesicles formed from the cell membrane, while exocytosis involves the release of molecules or particles out of a cell via vesicles fusing with the cell membrane.
What kinds of lipids make up the bilateral that forms cell membranes?
phospholpipids.
What kinds of lipids make up the bilayer forms cell membranes?
phospholipids
Why is it that a woman has a lower risk of transmitting HIV to a man than a man does to a woman?
When the man introduces fluids to the woman there are mucus membranes in the vagina which makes it easy to pick up all kinds of infections. A man's penis has an outerskin, no open membranes, making it harder for the infections to get through.
What kinds of bonds are in molecules?
Covalent.
Why is it important to consider your audience's when making an argument?
so that you know which kinds of information will best persuade your audience
What kinds of bonds are in organic molecules?
Covalent
Which organelles contain digestive enzymes that may degrade different kinds of macro-molecules?
Lysosomes are the organelles which are capable of digesting many kinds of molecules.
Why is it important to consider your audience opinions when making an argument?
So that you know which kinds of information will best persuade your audience
What kinds of molecules are in water?
2 hydrogen and 1oxygen
Does Cell Membrane have both animal and plant cells?
Yes. Both kinds of cells have nuclear membranes. They also have cell membranes, though plant cell membranes are also enclosed in the cell wall.
