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siniylev [52]
3 years ago
11

What are the two components of an EM wave

Biology
1 answer:
horsena [70]3 years ago
4 0

Answer:

an ELECTRIC FIELD and a MAGNETIC FIELD.

Explanation:

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Under the right circumstances, the lysogenic cycle changes to the lytic cycle. Explain whether the lytic cycle can change to the
kap26 [50]

Answer:

The correct answer is - no it cant not change from the lytic cycle to the lysogenic cycle.

Explanation:

In the lysogenic cycle, phage DNA is fused into the host genome, where it is moved to the next generation with the host genome. Natural stressors, for example, exposure to toxic compounds or starvation may cause the prophage to extract and enter the lytic cycle where the virus burst or kill the host genome.

So, in the lytic cycle virus kills the host cell s there is no chance or need to change into the lysogenic cycle as whereas in the lysogenic cycle virus incorporated with the host and becomes a chromosome.

7 0
3 years ago
Which is true of drugs that decrease membrane permeability to sodium ions? some are used as local. they may block nerve impulses
Ivan
<span>The right answer is: they work by blocking sodium channels in the cell membrane.

These drugs are used systemic and not local.
</span>they block sodium channels in the cell membrane in the synapses between neurons, and not along axons. 
Many drug acts by blocking sodium channel, in a specific location, like antiepileptics in the nervous system, and digoxin and antiarrhythmic in the heart.
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3 years ago
All of the rocks are removed from a dessert ecosystem what would happen to the population of rock dwelling lizards and in turn t
tresset_1 [31]
When the rocks are removed from a desert's ecosystem, the animals that depend on those rocks for homes would be in trouble. If these animals died due to predators and a lack of homes, then the other animals (predators) that depend on them for food would start to need other sources of food. This would cut into another predator's food supply and so on. 
4 0
3 years ago
Do males and females have the same number of ribs?
Tanzania [10]
No we dont. us males have one less.
4 0
4 years ago
Question 48 (1 point)
miskamm [114]

Most of the functions of your intestines are a result of the signals sent by your autonomic nervous system (ANS). It is a fundamental constituent of the peripheral nervous system.

<h3>What is the autonomic nervous system?</h3>

The autonomic nervous system (ANS) refers to a fundamental part of the peripheral nervous system capable of regulating diverse physiological functions.

This system (autonomic nervous system) is responsible for regulating involuntary processes such as blood pressure, heart-pumping, respiration rate, digestion, etc.

The parts of the autonomic nervous system include the sympathetic nervous system and parasympathetic nervous system.

Learn more about the autonomic nervous system here:

brainly.com/question/4143211

4 0
3 years ago
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