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tekilochka [14]
3 years ago
10

When people run quickly, they can sweat profusely. Their muscles undergo movement, and the loss of energy takes place. Based on

this description, in which two ways is energy conserved when people run?
Heat energy is released from the body to the surroundings.
Heat energy is taken from the surroundings to the body.
Chemical energy is converted to mechanical energy that’s used for muscle movements.
Radiant energy is converted to mechanical energy that’s used for muscle movements.
Heat energy is converted to mechanical energy that’s used for muscle movements.
Biology
1 answer:
amid [387]3 years ago
7 0

Answer:

I would most likely say B but im not sure.

Explanation:

When you run and you are breathing carbon dioxide is exhaling out of your body which is basically chemical energy. But like I said I could be wrong :(

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siniylev [52]

Here your answer

1)A

2)360

3)A

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5 0
3 years ago
An exon is considered a "coding sequence" of DNA, and its information is retained in the processed mRNA within a cell. True/Fals
Crazy boy [7]

Answer:

True

Explanation:

Exon is a part of gene that encodes for final mature RNA after processing. In the process of RNA splicing, introns are removed and exons are retained and joined to produce mature mRNA.

They have protein coding sequence and also UTR ( Untranslated Region ) which plays a role in translation termination and post transcriptional gene expression. Human genome has only 1.1% exon and is majorly composed of introns and intergenic DNA.

5 0
3 years ago
When going down a slope on a roller coaster, does your stomach actually move up?
Alina [70]
Yes it moves up , because when going down a high speed on a roller coaster you’re body moves up and so does you’re stomach
6 0
4 years ago
For over a decade, farmers in the U.S. have been planting genetically modified crops. An example of one of these crops is corn t
sdas [7]

One possible negative side effect of planting corn that is resistant to weed-killer is that: the resistance gene could be transferred to actual weeds, making farming more difficult.

<h3>What is genetic engineering?</h3>

Genetic engineering is also referred to as genetic modification and it can be defined as a technological process that involves the use of laboratory-based technologies to alter or modify the deoxyribonucleic acid (DNA) makeup of a living organism, in order to improve on both its physical and chemical conditions, or cure (correct) a genetic disorder in some cases.

Based on historical records, corn is a genetically modified crop with an ability to resist weed-killer, which makes it possible for it survive even when it is exposed to herbicide that are designed and developed to kill weeds.

However, one of the demerits of planting a genetically modified corn that is resistant to weed-killer is that the genes responsible for this resistance could be transferred to actual weeds, which would eventually make farming to be more difficult for farmers.

Read more on genetic engineering here: brainly.com/question/29330369

#SPJ1

6 0
1 year ago
Based on your understanding of this cell’s function, you might expect this cell to be active in neurodegenerative disorders like
horrorfan [7]

Answer:

Microglial cell

Explanation:

The microglial cells are macrophages that are in the central nervous system (brain and spinal cord) protecting it. This cells will phagocytize damaged neurons as when a person has Alzheimer as well as agents that can cause a potential damage to the central nervous system such as the meningitis virus. When the Microglial cells phagocytize they absorb the damaged neuron or antigen and then they destroy it.

3 0
3 years ago
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