A Description of the Difference Between Carbohydrates<span>, Proteins, </span>Lipids<span> and Nucleic Acids. Macromolecules are large molecules within your body that serve essential physiological functions. Encompassing </span>carbohydrates<span>, proteins, </span>lipids<span> and nucleic acids, macromolecules exhibit a number of similarities.</span>
the world would start to rebuild its self
Answer:
B) The first shell only holds 2 electrons so the 3rd electron had to go in the second shell.
Explanation:
Electrons fill up from smallest to largest, the first electron shell only holds 2 electrons, so the remaining electron had to go to the second shell.
When an external stimulus crosses the threshold, a muscle fibre will respond.
<h3>The level of the threshold</h3>
- For the identification of the electrical activity carried out by the active muscles, the threshold level is a crucial consideration.
- A portion of the electrical activity carried out by the target muscles may be excluded if the chosen threshold level is higher than the overall activity.
<h3>What is the stimulus threshold for muscle contraction?</h3>
- A certain stimulus magnitude is necessary for muscle contraction.
- The threshold stimulus is the smallest amount of force needed for a stimulus to cause a muscle to contract in response.
- If the stimulus intensity is less than this threshold value, there is no response.
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The answer would be a)40
After completing the punnet square you find that 1/4 of the bunnies will have white fur since white fur is recessive and would only be characterized if no dominant genes are present
1/4 of 160= 40