Nucleic acids are molecules that are essential to, and characteristic of, life on Earth. There are two basic types of nucleic acid, DNA (oligonucleotide acid) and RNA (nucleic acid). This exercise will focus on DNA, although ways in which it differs from RNA will also be presented. DNA is found in all organisms from the smallest bacteria to humans. DNA has the same composition and structure in all organisms!DNA has two important functions.1 - it is the genetic material that is passed from one generation to the next.2 - it is the coded information that tells cells how to make proteins.
one is the armadillo because it has a outer shell and two is the snake cause it has a skin that can camoflauge
Answer:
Habitat
Explanation:
A habitat is an environment in which an organism lives and utilizes the biotic and abiotic factors for its survival. It is within the habitat that the organism will find shelter, food, mates for reproduction, and security.
Signal binding causes a conformational change in the cytoplasmic portion of receptor protein is the best description of how the information is passed across the plasma membrane.
<h3>What is plasma membrane?</h3>
- All cells' interiors are protected from the outside world by a biological membrane called the cell membrane.
- The plasma membrane, sometimes referred to as the cell membrane, is a membrane that exists in all cells and separates the interior of the cell from the outside world.
- A cell wall is affixed to the plasma membrane on the exterior of bacterial and plant cells.
- A cell's cytoplasm is surrounded by a thin, semi-permeable membrane known as the cell membrane (plasma membrane).
- By letting some chemicals into the cell while blocking others, it serves the purpose of preserving the integrity of the cell's interior.
- The semi-fluid living substance known as protoplasm, also known as plasm, is found inside each cell.
- The plasma membrane is a biological membrane that protects this live material, or plasm.
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Question:
When an appropriate signal binds to a G protein-coupled receptor, what is the best description of how the information is passed across the plasma membrane?
a. Binding of the signal molecule triggers the cell to produce G protein.
b. The signal molecule is transported across the plasma membrane by the receptor protein.
c. Signal binding causes a conformational change in the cytoplasmic portion of receptor protein.
Answer: i cinque isomeri possibili per l'esano sono n-esano, 2-metil pentano, 3-metil pentano, 2, 3-dimetilbutano e 2, 2-dimetilbutano. - 2-metil pentano è anche chiamato isoesano. - 2, 2-dimetil butano chiamato anche Neoesano.
Explanation:
