1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ksivusya [100]
3 years ago
8

What is the purpose of a coliform count on water?

Biology
1 answer:
notsponge [240]3 years ago
3 0

Answer:

Coliform count is a very important test that is done to determine water contamination because the presence of some types of coliform bacteria in the water indicates the presence of sewage or sewage waste.

The group of total coliforms includes several genera, all of which may be of fecal origin. The most common fecal coliform is Escherichia coli

You might be interested in
Can Campus and Mountain Juncos become different species?
Yuri [45]

Answer:

yes

Explanation:

7 0
3 years ago
Which is the final electron acceptor in the electron transport system of cellular respiration?
frutty [35]
Oxygen.
As Oxygen has the highest electron affinity/ negativity of them all.<span />
8 0
3 years ago
Read 2 more answers
A client has been prescribed risperidone for autism spectrum disorder. what should the nurse instruct the care provider about ad
maw [93]
<span>Risperidone is classified as an atypical antipsychotic drug. Primary form of administration is P.O., by mouth, once or twice a day as recommended by the physician. In liquid form, the medication dosage must be measured out using the measuring device provided with the drug. No other household measuring tool will work as it may be inaccurate. It is important that the patient tale this prescription regularly as instructed, without missing doses.</span>
4 0
3 years ago
Read 2 more answers
Mr. Helms was admitted to the hospital with chest pains and shortness of breath. His wife was panicked since her 72-year-old hus
Lynna [10]

Answer:

Explanation:

1- the purpose of blood flow-circulatory system- is to convey  Oxygenated blood, oxygen bonded with haemoglobin in the RBC with Nutrients - and distributed these through the arteries  and capillaries  away from the heart,  to reach the cells and tissues, and transported the wastes of theses cells and tissues , with C02 through the veins back to the heart and the kidney.

2. During diastole,deoxygented blood from the inferior and superior vena cavae entering the R.atrium, passes through the tricuspid valve into the Right Ventricle. Simultaneously, oxygenated blood returning through the pulmonary veins enters the left Atrium,emptied  through the bicuspid valve into the Left.Ventricle.

During systole, the two ventricles contracts. The Right ventricle contracts, the pressure of the blood forces  the tricuspid valve to close,and therefore de -oxygenated blood pushes the pulmonary  valves to open and blood passes through the pulmonary artery to reach the lungs where exchanges of oxygen with carbon dioxide occurs.The blood is now oxygenated and returns to the left atrium via pulmonary veins.

Simultaneously, the left ventricle contracts,the oxygenated blood it contains forced the bicuspid valve to close so that blood is  forced through the aortic valve  to empty into the aorta into  the systemic circulation,branches of the carotid artery supplies the heart from the aorta.

The Whole cycle continues.

8 0
3 years ago
Which planet do most known extrasolar planets most resemble
asambeis [7]

Answer:

Jupiter

Explanation:

Most of the extrasolar planets that have been discovered are most like the planet Jupiter in our solar system.

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the example of hermaphrodite?​
    15·2 answers
  • All living things are composed of cells. the work of cells is done by _____
    8·1 answer
  • When does recycling happen in the mineral resource cycle?
    15·2 answers
  • Which type of solution is ideal for carrying out cell functions in the body?
    14·1 answer
  • You're trying to identify a plant, but have no information on its characteristics, other than the fact
    9·1 answer
  • For what reason may First Amendment rights be limited?​
    5·2 answers
  • Your body makes protein for hair and nails and cell membranes etc. through the process of protein synthesis which includes trans
    15·1 answer
  • How animals in the taiga have adapted to survive the extreme cold of winter.<br> I
    6·2 answers
  • Exercise causes our body to have increased demands for energy, oxygen and waste removal. Which of the following characteristics
    9·2 answers
  • Roots:
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!