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Arturiano [62]
1 year ago
6

Crude oil is ________. a. composed of less than ten different hydrocarbon molecules b. usable in its raw form c. formed in a wid

e range of temperature and pressure circumstances
Biology
1 answer:
kolbaska11 [484]1 year ago
5 0

Crude oil is <u>refined to separate the chemicals used for gasoline, lubricants, plastics, and other products.</u>

<u />

  • In a distillation tower, the crude oil is separated by boiling point after being heated by a furnace.
  • The material is then transformed into finished goods like fuels like gasoline and diesel, as well as specialty items like asphalt and solvents, by using heat, pressure, or a catalyst.
  • Ethane, liquid petroleum gas (LPG), and naphtha are the three main petrochemical feedstocks generated from crude oil.
  • These are mostly employed in the creation of synthetic fibers, plastic polymers, and other petrochemical intermediates.
  • With increased global income, demand for these products will only continue to rise.

learn more about Crude oil here:

brainly.com/question/23630905

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For a science fair project, two students decided to repeat the Hershey and Chase experiment, with modifications. They decided to
Reptile [31]

Answer: E. Amino acids (and thus proteins) also have nitrogen atoms; thus, the radioactivity would not distinguish between DNA and proteins.

Explanation:

The Hershey-Chase experiment, is an experiment that demonstrated that the genetic material of phage isn't protein but rather it's DNA.

Based on the information given in the question, the experiment will not work because amino acids (and thus proteins) also have nitrogen atoms; thus, the radioactivity would not distinguish between DNA and proteins.

Therefore, the correct option is E.

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3 years ago
What is always a property of an ore?
lakkis [162]
Chemical composition is always a property of an ore. 
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white blood cells; formed elements involved in body protection that take part in inflammatory and immune responses are:
svetoff [14.1K]

Neutrophils They kill and then digest the bacteria and the fungi. They are the most numerous type of the white blood cell and your first line of the defense when the infection strikes.

A high level of neutrophils in the blood is called neutrophilia. This is a sign that your body is infected. Neutrophilia can indicate many underlying conditions and factors, including: Infection, possibly bacteria. They capture and destroy invading microbes through phagocytosis and intracellular degradation, release of granules, and formation of neutrophil extracellular traps upon detection of pathogens. Neutrophils are also involved as inflammatory mediators. What is the most common cause of high neutrophils? infection. This is the most common cause of high neutrophil counts. Most bacterial infections cause elevated neutrophil counts, but not all. Viral infections generally do not cause neutrophilia, but it can occur early in the infection.

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5 0
1 year ago
a consumer get a utility bill that shows a usage of 250krwh for the previous month. how much energy did she use in each mounth
SVETLANKA909090 [29]
Are you talking about fast something is moving?
8 0
3 years ago
Read 2 more answers
Design an experiment to find a temperature at which a meat tenderizer works the best
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In order to determine this, we will require some pieces of meat, preferably taken from the same animal and from the same area and of similar size. After the pieces of meat are obtained, they are sealed in a container with equal quantities of meat tenderizer. Then, keep the containers in different temperatures.
After fixed time intervals, say 3 hours, record the appearance and texture of the meat. Repeat this until readings for 5-6 time intervals have been obtained.
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2 years ago
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