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meriva
2 years ago
10

When you donate blood, you give around one pint. How much blood do you have in your body to start with?.

Biology
1 answer:
charle [14.2K]2 years ago
3 0

We have about  1.2-1.5 gallons of blood in our body as adults in this case.

<h3>What is Blood?</h3>

This is the major fluid in the circulatory system which helps in the transport of essential substances such as nutrients etc.

One pint of blood is approximately around 10 percent of the blood we have in our body.

Read more about Blood here brainly.com/question/1622372

#SPJ1

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Even though they may be teratogenic, opioids were prescribed to _____ percent of pregnant women on medicaid.
Evgesh-ka [11]

Even though they may be teratogenic, opioids were prescribed to percent of pregnant women on medicaid.

Opioids are a group of chemicals that are naturally occurring in the opium poppy plant. They act on the brain to create a range of effects, including the numbing of pain with many of these drugs.

Opioids can be either legal street drugs like heroin or prescription prescriptions that are frequently referred to as painkillers.

Opioids, often known as narcotics, are different from over-the-counter pain relievers like aspirin and Tylenol despite the fact that they also reduce pain.

opiods research has been and continues to be essential in addressing a variety of current global aims and issues, including maintaining food, water, and energy security for a healthy population on a planet that is habitable.

To learn more about opiods please visit -
brainly.com/question/27389406
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4 0
2 years ago
Deb is studying the difference between 2 types of soil. She notices that her plants grow more when they have additional nitrogen
Dennis_Churaev [7]

The molecule, which the plant is most likely synthesizing using the extra nitrogen is PROTEIN.

Plants and animals do not have the capacity to use atmospheric nitrogen as nutrient. Atmospheric nitrogen has to be converted to forms that are usable by plants and animals before they can utilize it. Nitrogen fixing bacteria are the ones that are responsible for converting atmospheric nitrogen to the forms such as nitrate and ammonium, which can be used by plants. Animals get their own portion of nitrogen when they eat plants or other animals. Nitrate is the form of nitrogen that is mostly used by plants. Excess ammonium in plants are usually used directly to synthesize proteins. Nitrogen is a very important component of chlorophyll, which is essential for photosynthesis. Nitrogen is also found in the genetic materials of plants and it is needed for their growth and development.  Animals used nitrogen to synthesize proteins, nucleic acid and other biological compounds that contain nitrogen.

3 0
3 years ago
If glossopteris fossils were found in Antarctica what was the climate of this continent before
Setler [38]

Answer:

Tropical Climate

Explanation:

If glossopteris fossils were found in Antarctica, the climate of this continent before was a Tropical Climate.

7 0
3 years ago
Read 2 more answers
A cellular structure that can be found in each type of cell that is unique to each type of cell, but that has a similar function
34kurt

Answer

Complex barrier to the flow of substances out of the cells,and restrictions to inflow of unwanted substances into the cells. The hydrophobic and hydrophilic nature of the cell membrane controls the entry of substances from the extracellular medium into the intracellualr. In addition the polarity restricts certain substance movement across the walls.

Serve as the selective channels  for the  influx of certain substances into the cells, and the out flux of wastes.This is through ion channels for the movements of ions across.

Provide insulation to the cells,to maintain the constant internal temperature,this is through the presence of lipids as( Phospholipids and cholesterol).The latter prevent the clogging of the lipids in the cell membrane therefore preventing frozen up of the cell membrane,providing insulation.

Separation of metabolic process in the cell.

Explanation:

Cell membrane-This is present in all cells.But the variation of its constituents makes it unique to each cell. Although it performs the same role, the location and role the cells it bounded, reflects its  constituents, it is made up of lipids, carbohydrate, protein and cholesterol

6 0
3 years ago
rachel's class is debating the impact of biotechnology on people, society, and the environment. Give one example of how biotechn
Schach [20]
Biotechnology is the use of living organisms through modification to  make products of technological or industrial significance.
positively, biotechnology can be used in manufacture of medicine and also synthetic forms of various hormones for use in the health and medical field.
negatively biotechnology may be manipulated for use in wars as biological warfare that can lead to loss of lives and environmental degradation
8 0
3 years ago
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