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UkoKoshka [18]
3 years ago
8

The article asserts that carbon monoxide is likely the most harmful pollutant in car exhaust. Why is it so harmful? What necessa

ry body function does it hinder? Explain how carbon monoxide can suffocate you at a molecular level.
Biology
1 answer:
zhuklara [117]3 years ago
4 0
Answer:
Step by step explanation
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Which of these work together in a feedback loop?
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B. Hypothalamus and pituitary gland

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3 years ago
Why do animals exist in various species
Lady_Fox [76]
Evolution. over time animals have evolved unique traits that make them distinct from other species.
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2 years ago
How do muscels become bigger? Describe what is happening to the muscle fibers over time?​
Gnom [1K]

Answer:

When people lift weights, microscopic damage (microtears) occurs to the myofibrils within the muscle fiber. These microtears stimulate the body's repair response. ... The increased number of myofibrils causes muscle fibers to enlarge, increasing their volume and size.

Explanation:

6 0
3 years ago
Which two codons in the mRNA represent the amino acid phenylalanine
Trava [24]

Answer:

UUU and UUC

Explanation:

Information that encodes certain functional products called PROTEIN are present in the DNA molecule. However, the information needs to be expressed via the processes of transcription and translation. Transcription is the synthesis of a mRNA using a DNA template.

The mRNA then undergoes translation, where it is read in a group of three nucleotides called CODON. Each CODON specifies a particular amino acid. Due to the degenerate nature of the genetic code, more than one codon can specify one amino acid.

Hence, in the case of phenylalanine amino acid, codons UUU and UUC both specify it. This means that whenever UUU and UUC are read during translation, a phenylalanine is added to the peptide chain.

8 0
3 years ago
Choose all the answers that apply. Erosion is caused by _____. wind water ice gravity
bezimeni [28]
Water erosion is usually what people think of, but ice, wind and gravity can also cause erosion.

Water erosion is usually along rivers. As the water moves quickly by it rubs on the rock and dirt, causing rivers to slowly get wider.

Ice erosion is caused by glaciers. Sometimes it's a glacier rubbing against land, and there's a lake that was made by a glacier making it's way onto land and then melting.

Wind erosion is a big problem in fields and large open plains with loose dirt. The wind just blows all the dirt away.

Gravity can cause erosion and cliffs. Sometimes along a mountain or cliff the rock won't be able to hold itself up anymore, and gravity will pull it down.

Your answer would be all of them. Wind, water, ice, and gravity.



7 0
3 years ago
Read 2 more answers
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