<u><em>Intercellular communication involves an electrical charge moving along a cell membrane.</em></u>
Answer: Option D
<u>Explanation:</u>
Intracellular communication means movement between two cells. The Intercellular communication means movement of molecules within a cell. All these cells are interconnected through gap junction. Gap junctions connect directly to the cytoplasm of the two cells.The communication happens through the chemical synapse.
Intercellular communication is required for the proper growth of the cells. Intracellular communication happens by signals passed on through the cell membrane to the nucleus. It is important to control the cells activities.
DNA helicase untwists the helix at the replication origins. Then the DNA is seperated into a "Y" shape called the replication fork.
Answer: Proteins change shape as temperatures change. Because so much of an enzyme's activity is based on its shape, temperature changes can mess up the process and the enzyme won't work. High enough temperatures will cause the enzyme to denature and have its structure start to break up. Enzymes are responsible for many of the chemical processes that take place in animals, plants and microbes. They play a critical role in all life on Earth. Because every enzyme has a specific role and function, a change in its tertiary structure would cause the enzyme to be impaired in its function.
Explanation:
Answer:
Excess nitrogen in the air can impact our ability to breathe, limit visibility and alter plant growth.
The strongest pulse location was the Radial Pulse. The weakest pulse was the Dorsalis pedis