One interpretation of the genetic evidence is that the split of the Neanderthal lineage from the modern human lineage occurred between 440,000 and 270,000 years ago.<span>
It was a long time ago that our ancestors, the Neanderthals, lived on this planet. It was also a long time ago that we started moving away from them and developing in a new manner that would almost completely sever the ties that connected us to them.
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Answer:
At high temperatures the shape of the enzyme is altered so that it is no longer complementary to its specific substrate. This effect can be permanent and irreversible and is called denaturation
Answer:
Avoid moist, shaded, wooded, or brushy areas. When walking in the outdoors, stay on cleared, well-traveled paths, and walk in the center of trails to avoid overgrown grass and brush. Avoid sitting on the ground or on stone walls. Remove leaf litter, brush, and woodpiles from around your home and the edges of your yard.
Explanation:
The correct answer is: transcription factors.
Gene expression is controlled (regulated) on different levels (DNA structure, transcription, RNA processing, post-translational modification. Gene expression is regulated in order to increase or decrease the production of specific gene products.
Transcription factors can enhance the interaction between RNA polymerase and a DNA sequence- promoter, encouraging the expression of the gene. Such transcription factors are called activators. Otherwise, when the gene expression is inhibited, factors are called repressors and they bind to sequence –operator.
The right answer for the question that is being asked and shown above is that:"<span> (4) warmer and drier." </span><span>During an el niño year, winter climatic conditions in new york state will most likely be </span><span>warmer and drier.
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</span>these are the choices:
(1) colder and wetter (3) warmer and wetter
(2) colder and drier (4) warmer and drier