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proteins, nucleic acids, sugar, and carbohydrates !
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What has a pH of 8-14?
Basic substances
Are all substances either acidic or basic?
No. Many substances will act as neither acids nor basic. There are also amphoteric substances, which can act as both acids and bases depending on the circumstances.
What is the most pure basic substances?
Elements
Is NH2 an acid?
No, substances containing the -NH2 group are basic. The NH2- ion is extremely basic.
Which household substances was basic?
common household substances like; caustic soda, soap, ammonia (in detergents) and baking soda are basic. Another basic substance is blood FYI
What is an example of and neutral substance and a basic substance?
neutral substances are natural in nature whereas basic substances are basic .
How do large substances get into and out of cells?
Exocytosis takes substances out of the cell and endocytosis brings substances into the cell.
What is the propose of the cell membrane?
The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances in and out of cells. The basic function of the cell membrane is to protect the cell from its surroundings. It consists of the phospholipid bilayer with embedded proteins.
What controls which substances can move in and out of cells?
Cell membrane controls which substances can move in and out of a cell. It is the dynamic boundary of cell
What Aids the movement of substances into and out of the cell.?
protein channels aid the movement of substances into and out of the cell.
What processes releases substances from cell?
The process by which substances are released by a cell is called exocytosis.
How does the cell membrane help maintain homeostasis?
The cell membrane helps a cell maintain homoeostasis by regulating the movement of substances in and out of the cell. The cell membrane is a lipid bilayer which is selectively permeable to substances.
What are the basic substances that make up a cell?
Carbohydrates, proteins, lipids and nucleic acids are the basic substances of a cell in general. In plant cells, cell wall is made up of cellulose (a complex carbohydrate), cell membrane of phospholipids etc. and the cytoplasm contains cytosol and cell organelles. Water is also present in proportionately large quantity having minerals in the dissolved form.
What cell part allows only certain substances to difuse into and out of the cell?
The cell's membrane allows only certain substances to diffuse in and out of the cell.
What part allows only certain subsTances to diffuse into and out of the cell?
The cell part that allows only certain substances to diffuse into and out of the cell is called the semi permeable membrane. This allows good substances to enter the cell.
Is the property that allows only some substances in and out of a cell.?
The permeability of the cell membrane controls which substances may pass in or out of the cell.
What is the property that allows only some substances in and out of a cell.?
The permeability of the cell membrane controls which substances may pass in or out of the cell.
