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prohojiy [21]
3 years ago
10

When did humans arrive in North America?

Biology
1 answer:
vazorg [7]3 years ago
5 0
This was the San Diego of 130,000 years ago, as it would have appeared to early humans who, according to controversial new research, may have lived there. Recently discovered stone tools and the broken bones of a mastodon these humans apparently attacked are evidence archaeologists may have gotten early human history completely wrong. Because up until now, researchers believed Homo sapiens or their predecessors were not in the Americas until about 20,000 years ago.
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The Lineweaver- Burk plot is representation of Lineweaver-Burk equation of enzyme kinetics in graphical plot that is presented by the Hans Lineweaver and Dean Burk.

In the presence of a non competitive inhibitor shows higher y-intercept than a control in absence of any inhibitor whereas the x intercept is the same as the control that suggests or tells that maximum enzyme activity of the reaction is decreased, Higher Y intercept than controls means that it is same as 1/Vmax. The X intercept indicates that there is no effect on Km of the enzyme reaction.

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