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krok68 [10]
3 years ago
12

What causes hydrogen bonding between water molecules?

Biology
1 answer:
luda_lava [24]3 years ago
7 0

Answer:

They share two lone electron pairs

oxygen has 8 charges and hydrogen has 1 charge. Oxygen is negatively charged and hydrogen is positively charged.

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Check your understanding! Mark any that are correct.
MariettaO [177]

Answer:

no lo sé lo siento amigo espero que tengas suerte

4 0
3 years ago
A microbiologist has identified a new gram-negative pathogen that causes liver disease in rats. She suspects that the bacterium’
valina [46]
<h2>Koch's postulates </h2>

Explanation:

Koch formulated a set of criteria that could be used to identify the pathogen responsible for a specific disease and these criteria came to be known as Koch’s postulates:

The organism must be regularly associated with the disease and its characteristic lesions

The organism must be isolated from the diseased host and grown in culture

The disease must be reproduced when a pure culture of the organism is introduced into a healthy, susceptible host

The same organism must be re-isolated from the experimentally infected host

In the given hypothesis , Koch's postulates could be used as:

1) identify pathogen associated with disease 2) isolate or purify pathogen 3) test subject gets pathogen 4) same disease/ causes liver disease or not

3 0
3 years ago
_____proposes that microorganisms are the cause of many diseases and it is a core component of contemporary allopathic medicine.
weeeeeb [17]

Answer: C. Germ Theory

Explanation: Germ Theory states that most diseases are caused by the presence micro-organisms within the body.

Presently, it is the accepted scientific theory for many diseases.

4 0
3 years ago
How is a cytoplasm related to a house part
masha68 [24]
Probably it would be like a room since the door would be the cell membrane and the nucleus would be your bed not 100% sure tho
6 0
3 years ago
Like other animals, humans respond to changes in temperature. All BUT one response is a human response to a change in environmen
vlada-n [284]

Answer:

SHEDDING

Explanation:

Hope this helps

4 0
3 years ago
Read 2 more answers
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