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DENIUS [597]
4 years ago
10

Describe how a blood clot forms when the skin is broken

Biology
1 answer:
Vikki [24]4 years ago
5 0
When we cut ourselves th air stimulate to the skin and the soluble protein called fibrin changes to a insoluble protein called fibrinogen keeping the red blood cells away and acts as a barrier for the entry of microorganism
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What top predator would hurt the most if something destroyed all the grass?​
kolezko [41]

Answer:

That would be a Cheetah because they need grass to blend in with their environment so they can hunt gazelles, hares, and impalas. The most obvious result of the removal of the top predators in an ecosystem is a population. trophic cascade, and in extreme cases, can lead to the complete destruction of the ecosystem.

Explanation: :D

3 0
3 years ago
The most common vectors for DNA cloning are bacterial plasmids. Some plasmids are used as 'expression vectors', i.e. the cloned
irga5000 [103]

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The gene of interest from another source.

Explanation:

A plasmid is a small, circular double-stranded extrachromosomal DNA molecule within a cell particularly a bacteria cell that is physically separated from chromosomal DNA and can also replicate independently.

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This gene of interest is integrated into the plasmid that is cut by endonucleases and then ligated using DNA ligase. Thus the expression differs from the normal plasmid in that it contains an external gene sequence.

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3 years ago
An ecosystem in Venison Forest includes both deer and wolves. The deer tend to be most successful living on the edge of the fore
Tanzania [10]

Answer:

c

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the deer will be fine with human development near them, while the wolves territory will be split

6 0
4 years ago
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Bone in the upper arm. called humerus
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How does the thickness of the Moon's mantle compare to the thickness of its core?
Vera_Pavlovna [14]

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