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Aneli [31]
3 years ago
14

Define mutation and mutagen.

Biology
1 answer:
Nina [5.8K]3 years ago
4 0
Mutations. Definition. A Mutation occurs when a DNA gene is damaged or changed in such a way as to alter the genetic message carried by that gene. A Mutagen is an agent of substance that can bring about a permanent alteration to the physical composition of a DNA gene such that the genetic message is changed.
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Answer:

b

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Identify two (2) teaching points for a client with vancomycin-resistant staphylococcus aureus
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I don't know if there are options to this question, but here are some examples:

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4 years ago
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What is a biological tropism?
kondor19780726 [428]

Answer:

A

Explanation:

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Think of burning your finger of fracturing your bone without any pain sensation. It may certainly sound like a superpower or an ideal situation, however, when it comes to the standpoint of survival, it can be disastrous.

It is a characteristic behaviour of living entities to respond to stimuli with the intervention of the Nervous System. It is an organ system ascribed to send signals from the spinal cord and the brain throughout the body and then back from all the body parts to the brain. Neuron acts as the mediator and is the basic signalling unit of the Nervous system.

Pain is the body’s way of letting us know that something is not right. It can prevent further injuries or push us to seek medical attention. Moreover, all of this is possible because humans can respond and react to stimuli due to control and coordination among the various organs and organ systems.

Control and Coordination in simple multicellular organisms take place through only the Nervous system which coordinates activities of our body. It is the control system for all our actions, thinking, and behaviour.

4 0
2 years ago
Which are not displayed on graph
Margarita [4]
Answer:the answer is mesh even though it's not there

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8 0
3 years ago
Match the word with the correct definition
olya-2409 [2.1K]

Answer:

1. transfer of heat through direct contact

2. caused by current transferring heat in a fluid

3. transfer of thermal energy by electromagnetic waves

7 0
3 years ago
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