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bija089 [108]
3 years ago
11

Every cell in your body.

Biology
1 answer:
9966 [12]3 years ago
4 0

Answer:

capillaries:carry blood away from the body and exchange nutrients waste and oxygen with tissues at the cellular level.

veins:are blood vessels that bring blood back to the heart and drain blood from organs and limbs

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Describe the function of carbohydrates in the human body.
Stolb23 [73]

Carbohydrates are a source of energy. When broken down, the body uses them to power all its functions.

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Suppose a person has a small intestine that has fewer villi than normal.would the person most likely be overweight or underweigh
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Overweight because there is no room because of the amount of fat that is taking up space
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4 years ago
What is the greatest source of canton that enters the ocean from the atmosphere ?
8_murik_8 [283]

Answer:

Carbon is an element that is essential to all life on Earth. Carbon makes up the fats and carbohydrates of our food and is part of the molecules, like DNA and protein, that make up our bodies. Carbon, in the form of carbon dioxide, is even a part of the air we breathe. It is also stored in places like the ocean, rocks, fossil fuels, and plants.

The carbon cycle describes the flow of carbon between each of these places. For example, carbon continually flows in and out of the atmosphere and also living things. As plants photosynthesize, they absorb carbon dioxide from the atmosphere. When plants die, the carbon goes into the soil, and microbes can release the carbon back into the atmosphere through decomposition.

Forests are typically carbon sinks, places that absorb more carbon than they release. They continually take carbon out of the atmosphere through the process of photosynthesis. The ocean is another example of a carbon sink, absorbing a large amount of carbon dioxide from the atmosphere.

Some processes release more carbon dioxide into the atmosphere than they absorb. Any process that uses fossil fuels—such as burning coal to make electricity—releases a lot of carbon into the atmosphere. Raising cattle for food also releases a lot of carbon into the atmosphere. These processes that release carbon into the atmosphere are known as carbon sources.

Ideally, the carbon cycle would keep Earth’s carbon concentrations in balance, moving the carbon from place to place and keeping atmospheric carbon dioxide levels steady. However, the carbon cycle is changing because of human activity. People are releasing more carbon into the atmosphere by using fossil fuels and maintaining large livestock operations. Deforestation is depleting Earth’s supply of carbon sinks. As a result, the amount of carbon in the atmosphere is rising.

Explanation:

hope this helps

mark me please

6 0
3 years ago
What is the expected functional consequence of movement of a transposable element within the genome?
ki77a [65]

All of the listed responses are correct regarding the functional consequence of the movement of a transposable element within the genome.

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A gene is the fundamental physical and purposeful unit of heredity. Some genes act as instructions to make molecules referred to as proteins. but, many genes do now not code for proteins.

Our genes incorporate instructions that inform your cells to make molecules referred to as proteins. Every gene includes commands that determine your functions, together with eye color, hair shade and height.

Learn more about Gene here:-brainly.com/question/19947953

#SPJ4

7 0
1 year ago
What do dna microarray assays allow scientists to study regarding gene expression?
Allisa [31]

DNA microarray assays allow scientists to identify networks of gene expression across an entire genome.

The microarray is scanned to determine the expression of each gene printed on the slide after hybridization. The associated spot on the microarray turns red if a particular gene's expression is higher in the experimental sample than in the reference sample.

The DNA microarray is a technology that is used to identify whether a specific person's DNA has mutations in genes like BRCA1 and BRCA2. The chip is made up of a tiny glass plate that is enclosed in plastic. A few businesses use techniques resembling those employed to create computer microchips to produce microarrays.

Learn more about DNA microarrays here: brainly.com/question/14728534

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