Recently Asked Questions In Biology

Question

Which one of the following was NOT a concern for people during the Romantic era?

Answer

Industrialization.

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During the Romantic era, which lasted from the late 18th century to the mid-19th century, people were concerned with a variety of...

Question

Question 2

Which of the following does NOT describe : effect from acid rain?

O.

can can some concrete buildings be eaten away

O

can change the pH of water, which can cause acid shock and fish deaths

O c

can cause the pH to Increase to 14 (basic) and plants to grow out of control

Oc

can cause acidification in the soil and water of plants which can cause nutrients to wash away

Question 3

Bonus: What does EPA stand for?

Answer

Environmental Protection Agency

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The Environmental Protection Agency (EPA) is a federal agency of the United States government that is responsible for protecting human health and the environment. The EPA works...

Question

two factors that caused the holocaust to occur

Answer

Anti-Semitism and the rise of Nazi ideology.

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The Holocaust was a genocide that occurred during World War II, in which approximately six million Jews were systematically murdered by the Nazi regime and its collaborators...

Question

QUESTION 8

The reader can infer from the Article that

8 / 8

A. Nigeria's first president encouraged Martin Luther King, Jr. to

become a pastor and deliver messages of love and justice to

people in the U.S.

B. Some people in the U.S. must have objected to Martin Luther King.

Jr.'s public messages encouraging people to take a stand against

segregation.

C. Martin Luther King, Jr. must have spent as much time in Africa

working to end apartheid as he did in the U.S. to bring an end to

segregation.

D. Zenos Frudakis was honored by South African leaders after a

sculpture he created of Martin Luther King, Jr. was placed at the

U.S. embassy in South Africa.

SUBMIT

Answer

D. Zenos Frudakis was honored by South African leaders after a sculpture he created of Martin Luther King, Jr. was placed at the U.S. embassy in South Africa.

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The article states that Zenos Frudakis was honored by South African leaders after a sculpture he created of Martin Luther King, Jr. was placed at...

Question

What does the

theory of continental drift state?

Answer

The theory of continental drift states that the Earth's continents were once joined together in a single landmass called Pangaea, which later broke apart and drifted to their current positions.

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The theory of continental drift was first proposed by Alfred Wegener in 1912. He noticed that the coastlines of South America and Africa seemed...

Question

List the type of carbohydrate and explain each

Answer

Carbohydrates are divided into four main types: monosaccharides, disaccharides, oligosaccharides, and polysaccharides. Monosaccharides are the simplest form of carbohydrates and consist of a single sugar molecule. Examples include glucose, fructose, and galactose. Disaccharides are composed of two monosaccharides joined together. Examples include sucrose, lactose, and maltose. Oligosaccharides are composed of three to ten monosaccharides joined together. Examples include raffinose and stachyose. Polysaccharides are composed of many monosaccharides joined together. Examples include starch, glycogen, and cellulose.

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Carbohydrates are a type of macronutrient found in many foods. They are composed of carbon, hydrogen, and oxygen atoms and...

Question

How did the Japanese treat the Chinese in WW2? Describe the "Rape or

Nanjing",

Answer

The Japanese perpetrated the Rape of Nanjing during WW2, which involved mass murder, rape, and looting of Chinese civilians and soldiers.

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The Japanese perpetrated the Rape of Nanjing during WW2, which was a six-week period of mass murder, rape, and looting of Chinese...

Question

What is required to be done when your central atom does not have a compete octet, and there are no more

electrons able to form electron pairs around your structure?

O A. You start your structure over completely.

• B. You need to steal electrons from a nearby compound.

© C. You needAto take a lone pair from an outer atom and form a double (or triple if more are needed) bond.

D. Nothing, your structure is complete.

Reset Selection

Answer

C. You need to take a lone pair from an outer atom and form a double (or triple if more are needed) bond.

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When your central atom does not have a complete octet, and there are no more electrons able to form electron pairs around your structure, you need...

Question

11. Why does DNA move across the gel when the power source is turned on

Answer

DNA moves across the gel when the power source is turned on because of the electric current created by the power source, which causes the DNA molecules to migrate through the gel.

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When the power source is turned on, it creates an electric current that runs through the gel. This electric current causes the negatively charged DNA molecules to migrate...

Question

commence poele rapprocne la remme et la rose LLiens.

6. Considérez les mots surlignés en vert: la comparaison entre la femme et la rose

est-elle explicite ou implicite?

Answer

Implicite.

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The comparison between the woman and the rose is implied rather than explicitly stated, making it an implicit comparison...