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IceJOKER [234]
4 years ago
8

Explain how Avery discovered the transforming factor.

Biology
1 answer:
kondor19780726 [428]4 years ago
4 0

The Avery–MacLeod–McCarty experiment was an experimental demonstration, reported in 1944 by Oswald Avery, Colin MacLeod, and Maclyn McCarty, that DNA is the substance that causes bacterial transformation, in an era when it had been widely believed that it was proteins that served the function of carrying genetic.

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Which land features are most likely found near a convergent plate boundary?
Nutka1998 [239]

Answer:

Deep ocean trenches, volcanoes, island arcs, submarine mountain ranges, and fault lines are examples of features that can form along plate tectonic boundaries. Volcanoes are one kind of feature that forms along convergent plate boundaries, where two tectonic plates collide and one moves beneath the other.

Explanation:

Volcanoes at convergent plate boundaries are found all along the Pacific Ocean basin, primarily at the edges of the Pacific, Cocos, and Nazca plates. Trenches mark subduction zones. The Cascades are a chain of volcanoes at a convergent boundary where an oceanic plate is subducting beneath a continental plate.

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8 0
3 years ago
What characteristics of skin make it unpleasant for most bacteria?
Svetach [21]

Answer:

a. All of these

Explanation:

<em>The characteristic of skin that makes it unpleasant for most bacteria would be due to all of the conditions.</em>

Most bacteria require humid condition in order to grow and as such, the desiccated nature of the normal human skin makes it difficult for them to establish themselves and grow on it.

The pH of the skin is usually acidic due to the production of lactic acid during sweating and the activities of the normal skin bacteria. The acidic pH hinders the growth of bacteria that can potentially become pathogenic to the skin.

Also, the skin produce antimicrobial substances at low pH which hinders the growth of pathogenic bacteria.

Hence, options b, c, and d are correct.

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3 years ago
Which statement best represents how structure relates to function?
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Answer:

The correct Answer is B. Great white sharks have sharp serrated teeth for tearing into their prey.

Explanation:

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Earth science mineral formation definition
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Mineral formation is a building of rocks.
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Answer:

Explanation:

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