2 years ago

If a light bulb is off; how can you tell that It has been used recently? ANSWER ASAP

1 answer:

8 0

If you have a second fixture around, you can use the same test of putting a tube in a working socket and see if it lights. It is not uncommon in fluorescent fixtures to have the ballast burn out. You may detect a burnt smell or see the bulbs flickering.

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Where does first pass metabolism occur? / what route of administration is used to avoid complete first pass metabolism?

snow_tiger [21]

First pass metabolism of a drug is said to occur when the concentration of a drug that is administered orally is significantly reduced before it reaches the systemic circulation.
First pass metabolism usually occur in the liver.
The routes of drug administration that avoid complete first pass metabolism are: sublingual, transdermal, rectal and inhalation.

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3 years ago

Which of the following terms refers to the combination of

svetlana [45]

The answer would be chromosomes

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2 years ago

What is the fluid in the blood that contains water, nutrients, protines, salts and hormones?

topjm [15]

I believe it is nutrients

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3 years ago

What polygons are represented in tangram

IRINA_888 [86]

Answer:

Parallelogram

Rectangle

Triangle

Square

Explanation:

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3 years ago

What are the basic cell structures that impacts diffusion?

maria [59]

I only know one for the first one, don't be mad, please.

1. I'm pretty sure one of them is membrane

2. A cell can die through infection, poisoning, overheating, or even lack of oxygen.

3. I think it depends on how fragile the membrane of the cell is.

I'm so so so sorry if these didn't help, I'm trying my best, lol.

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3 years ago