-All signal transduction cascades are shut down immediately so as to prevent the cell from mounting a response.
-Cells are unable to respond quickly to hormones, and therefore signal transduction cascades always occur over a long time.
-Cells have to be able to function alone, because they are unable to work together in a coordinated fashion.
-Cells often have to respond very quickly to changes in their internal and external environments.
Answer:
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Answer:
To understand what era the Eocene period belongs to on the geologic time scale, the scientist would have to examine the Cenozoic era to understand all information related to it.
Explanation:
First, let's start with an explanation of terms.
- MYA simply means Millions of Years Ago
- Time Scale is a sequence or organisation of events which is used as a yardstick to measure the duration of history or how long the earth has existed.
- Eocene Period refers to the geological epoch that lasted from about fifty-six to approximately forty MYA. It is also defined as the second epoch of the Paleogene Period within the modern Cenozoic Era.
Given the definition of the Eocene Period, to understand what era an Eocene period belongs to, the person must carefully study the Cenozoic era.
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<span>C is the correct answer. Cats’ whiskers are touch receptors which help them sense things in the world through touch (tactile sensors). Therefore, trimming cats’ whiskers can be dangerous for the cat as it removes some of their senses until the whiskers grow back.</span>
Why do cells have a plasma membrane
