Recently Asked Questions In Chemistry

Question

Why do phospholipids form a bilayer in water?

• The phosphate portions repel each other.

O The hydrophilic and hydrophobic parts attract each other.

• The phosphate portions attract water, and the lipid portions repel water.

• The lipid portions attract water, and the phosphate portions repel water.

Answer

The hydrophilic and hydrophobic parts attract each other.

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Phospholipids are amphipathic molecules, meaning they have both hydrophilic (water-loving) and hydrophobic (water...

Question

Somos unas chicas

serio

serla

perezosos

perezosas

cómica

cómico

serio

B

seria

(c) perezosas

D

perezosos

E

cómica

Answer

perezosas, perezosos, cómica.

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The answer to this question is perezosas, perezosos, cómica. This is because these are the only words that...

Question

Compose a complex sentence with the subordinating conjunction "because" falling in the beginning of the

syntax.

B

Because ! didnt study,! failed my exam.

Answer

Because the weather was bad, we decided to stay indoors and watch a movie.

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The sentence "Because the weather was bad, we decided to stay indoors and watch a movie" is a complex sentence that begins with the subordin...

Question

Pretart: linit 2

Question 21 of 24

Look at the map of the world. Which country experienced a revolution that

overthrew its monarchy and replaced it with a representative form of

govemment during the early 19th century?

O A. Country B

O B. Country C

O c. Country A

O D. Country D

SUBMIT

Answer

C. Country A

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Country A experienced a revolution that overthrew its monarchy and replaced it with a representative form of government during the early 19th century...

Question

2 of 30

O Zoom

Plant Kingdom

Animal Kingdom

Lucy collected some water from her backyard pond. SHe set up her light microscope to

see what kinds of things are in her pond water. Lucy saw many different shaped and sized

cells. She saw cells that use cilia to swim and others that used flagella. Some of the cells

had chloroplasts, others did not. She watched an amoeba eat a cell by wrapping its

pseudopods around the victim and forming a vesicle. What kingdom do these single

cellular organisms belong to?

B

D

Fungus Kingdom

Protist Kingdom

Answer

Protist Kingdom

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Single-celled organisms that Lucy observed in her pond water belong to the Protist Kingdom. Protists are eukaryotic organisms that are not...

Question

6. Choose the correct answer.

What happens if a population in an ecosystem increases beyond its carrying capacity?

The population will keep increasing.

The population will stay the same.

The population will start to decrease.

Answer

The population will start to decrease.

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Carrying capacity is the maximum number of individuals that an ecosystem can support. If a population in an ecosystem increases beyond its carrying capacity, it means...

Question

Why does Suleiman's wife dance around the house?

Answer

To celebrate Suleiman's return home.

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Suleiman's wife dances around the house to express her joy and excitement at his return. This is a traditional way of celebrating the return of...

Question

С) обогащение воды углекислым газом

E) большинство водорослей погибает

6. Где у папоротников образуются ризонды?

А) на листьях

В) на корневище

D) на протонеме

E) на корнях

D) изменение окраски воды

ла протали

Answer

А) на листьях

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Ризонды папоротников обра...

Question

Part II: Short Answer Response Writing Prompt

In Act Il of The tragedy of Julius Caesar , the characters act to persuade others to meet their objectives. Which character was the most adept at this?

Answer

Mark Antony.

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Mark Antony is the most adept at persuasion in Act II of The Tragedy of Julius Caesar. He is able to use his rhetorical skills to...

Question

Question 9

4 pts

The Election of 1828 was a nasty campaign. Candidates attacked each other in the

newspapers like never before. These harsh words against each other are examples of

what?

• rumors without humor

O mudslinging

O Jackson's Jabs

• bureaucracy

Question 10

4 pts

Answer

Mudslinging

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The Election of 1828 was a particularly nasty campaign, with candidates attacking each other in the newspapers like never before. These harsh words against each other are...