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tatuchka [14]
3 years ago
8

Describe a chemical indicator. What is it? What is it used for? How does it work? Answer:

Biology
1 answer:
Leni [432]3 years ago
4 0

Answer: A chemical indicator is a chemical that indicates if a element or chemical is toxic or poisonous.

Explanation:

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Most body water comes from:moisture absorbed through the skin.fluids we drink.the food we eat.metabolism.
Marta_Voda [28]

Answer:

fluids we drink.

Explanation:

Most body water comes from fluids we drink such as water, juices etc. Our body obtains water by absorbing it directly from the digestive tract. A small amount of water is produced in the metabolism of food particles. Our body loses excess amount of water by excreting it in the form of urine from the body. Kidney is the organ that filters waster materials and excess water from the blood and remove it from the body.

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3 years ago
Please help me with this quiz
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In a closed circuit, the electricity can flow from the negative battery terminal to the positive terminal because of a __AMAZING____ electrical path is provided.

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3 years ago
Which of the following was NOT an important plece of farming technology created during the Industrial Revolution?
Pachacha [2.7K]

Answer:

im not sure about this one but i think it is the last one

Explanation:

3 0
3 years ago
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Which is an example of using ethics in experiments
Free_Kalibri [48]
Considering the enviormental impacts of an expierment is using ethics
8 0
3 years ago
Suppose the following amino acid chain was created based on a student's transcription and translation: Tyr-Leu-Pro-Met In the ch
Nataliya [291]

Answer:

Error: The Methionine at the end of the chain

Explanation:

Hello! Let's solve this!

The start codon is AUG, this codon encodes Methionine. Therefore all proteins will start the amino acid sequence with Methionine.

In this case, the student placed the Methionine at the end of the chain, so that is the mistake. Methionine goes to the beginning of the chain.

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3 years ago
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