Answer: Option B) Common salt
Explanation:
An inorganic compound is one that does not contain carbon at all or contain carbon atoms that are not covalently bound to other atoms.
Hence, unlike kerosene, sugar and alcohol, common salt with the chemical formula NaCl has no carbon atoms, this will be regarded as an inorganic compound.
Answer:
The cell membrane of a living plant cell selectively regulates the passage of substances into and out of the cell (option A).
Explanation:
The plasma membrane in a living plant cell is composed of a double lipid layer that gives it hydrophobic character and acts as a semi-permeable barrier. The partial permeability of the substances allows regulating the passage of substances from and to the interior of the cell.
At the level of the plasma membrane there are several mechanisms and transport to allow the entry of substances needed for the cell or the output of synthesized products or metabolic waste, thus regulating the passage of substance in a selective way.
Regarding the other options:
<em> B. Plasma membranes are composed of lipids, not just carbohydrates and proteins.
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<em> C. Permeability is not for all substances, but is selective.
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<em> D. Plasma membrane is a lipid bilayer, not a double layer of proteins.</em>
They have extreme temperatures, 10-90°, hot humid summers and cold winters. They lack large bodies of water. Are on large continents only in the Northern Hemisphere. Also includes subarctic climates that have cool summers and long, cold winters.
<span>When metals react with non-metals, electrons are transferred from the metal atoms to the non-metal atoms, forming ions. The electrons from the metal atoms will always transfer to the non-metal atoms. Although there are some exceptions depending on the periods, the resulting compound is called an ionic compound. </span>
Answer:
the mitochondrial inner membrane to generate adenine triphosphate (ATP)
Explanation:
The process is called oxidative phosphorylation and it happens inside mitochondria. In the matrix of mitochondria the reactions known as the citric acid or Krebs cycle produce a chemical called NADH. NADH is then used by enzymes embedded in the mitochondrial inner membrane