What is true of both gavanic and electrolytic cells?

1 answer:

3 0

Oxidation occurs at the anode.

For both electrochemical cells, this occurs where the cathode and anode is where half reaction occurs.

Hope this helps!

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What does it mean to be predisposed to getting cancer? if you inherit a mutated cell cycle gene, does that automatically mean th

Blizzard [7]

Predisposed mean increased the risk of developing cancer. In most case, it doesn't mean that you will 100% develop cancer but your chance will be much higher than other people.
That risk also can be increased if you doing risky behavior like sunbathing. Again, that doesn't mean you automatically get cancer someday.

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3 years ago

Human activity can destroy coral reefs write an essay of how

Igoryamba

Answer:

Human impact on coral reefs is significant. ... Damaging activities include coral mining, pollution (organic and non-organic), overfishing, blast fishing, the digging of canals and access into islands and bays. Other dangers include disease, destructive fishing practices and warming oceans.Factors that affect coral reefs include the ocean's role as a carbon dioxide sink, atmospheric changes, ultraviolet light, ocean acidification, viruses, impacts of dust storms carrying agents to far-flung reefs, pollutants, algal blooms and others. Reefs are threatened well beyond coastal areas. Climate change, such as warming temperatures, causes coral bleaching, which if severe kills the coral.

In 2008, a worldwide study estimated that 19% of the existing area of coral reefs has already been lost, and that a further 17% is likely to be lost over the subsequent 10–20 years.[3] Only 46% of the world's reefs could be currently regarded as in good health [3] and about 60% of the world's reefs may be at risk due to destructive, human-related activities. The threat to the health of reefs is particularly strong in Southeast Asia, where 80% of reefs are endangered. By the 2030s, 90% of reefs are expected to be at risk from both human activities and climate change; by 2050, it is predicted that all coral reefs will be in danger.

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3 years ago

3 diferencias y 2 semejanzas entre la esterilización y pasteurización.

nlexa [21]

Answer:

Las 2 semejanzas son...

que son tecnicas de conservacion de los alimentos usando calor

teienen el fin de destruir patogenos y sus esporas

Las 3 diferencias son...

En la pasteurizacion se calienta un alimento a 72ºC de 15 a 20 segundos

En la esterilizacion se calienta a temperaturas superiores a 100ºC por mas tiempo

En la esterilizacion son comidas mas diversas como carnes, pescados, etc...

8 0

2 years ago

for this question, unless they are clearly affected with the disease (like individual ii-5), assume that the disease allele is r

OleMash [197]

Based on the given condition of the question the disease is sickle cell anemia.

Sickle cell anemia is one of a group of inherited disorders known as sickle cell disease. It affects the shape of red blood cells, which carry oxygen to all parts of the body.

Red blood cells are usually round and flexible, so they move easily through blood vessels. In sickle cell anemia, some red blood cells are shaped like sickles or crescent moons. These sickle cells also become rigid and sticky, which can slow or block blood flow.

Sickle cells break apart easily and die. Red blood cells usually live for about 120 days before they need to be replaced. But sickle cells typically die in 10 to 20 days, leaving a shortage of red blood cells (anemia). Without enough red blood cells, the body can't get enough oxygen, and this causes fatigue.

Periodic episodes of extreme pain, called pain crises, are a major symptom of sickle cell anemia. Pain develops when sickle-shaped red blood cells block blood flow through tiny blood vessels to your chest, abdomen and joints. The pain varies in intensity and can last for a few hours to a few days. Some people have only a few pain crises a year. Others have a dozen or more a year. A severe pain crisis requires a hospital stay.

Some adolescents and adults with sickle cell anemia also have chronic pain, which can result from bone and joint damage, ulcers, and other causes. Swelling of hands and feet. The swelling is caused by sickle-shaped red blood cells blocking blood circulation in the hands and feet.

Learn more about sickle cell anemia at,

brainly.com/question/21354134

#SPJ4

6 0

1 year ago

A prediction of the theory of Plate Tectonics is that new volcanoes can form at the boundary of two plates as magma seeps betwee

maw [93]

Personally, I wouldn't expect any significant results. Maybe he'll get lucky and get a new volcano, but 10 years is virtually nothing on the geologic timescale. That's like trying to measure how many times a person blinks in 0.1 seconds. You shouldn't expect to see any.

5 0

3 years ago

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