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ELEN [110]
3 years ago
15

What is the paired structure that helps to organize the spindle?

Biology
1 answer:
algol133 years ago
6 0
The centrosome is what organizes the spindle fibers. 
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Explain why a lock and key are used to describe the way in which an enzyme works. Describe any ways in which the
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The lock an key analogy is used because each enzyme has specific substrates that fit into it. This is like how locks only work with a specific key. The enzyme is the lock and the substrates are the key.
2
This analogy is not perfect because there are often multiple substrates for each enzyme reaction. It only takes one key to turn the lock. The reaction is also taking place between the substrates themselves and not the enzyme. In the lock and key analogy, the lock is affected by the key, but in an enzyme reaction, the substrates are affected by the enzyme.
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3 years ago
Bacitracin blocks the transport of NAG and NAM across the cytoplasmic membrane to the cell wall. Like other antimicrobials that
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Answer:

The correct answer is "cell lysis due to the effect of osmotic pressure".

Explanation:

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3 years ago
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The answer is  its eastward around its axis

Explanation: 

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