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diamong [38]
2 years ago
8

I need help with this

History
1 answer:
Leni [432]2 years ago
7 0

Answer:

macromolecule carbohydrate:

Carbohydrates: Carbohydrates are biological macromolecules that are further divided into three subtypes: monosaccharides, disaccharides, and polysaccharides. Like all macromolecules, carbohydrates are necessary for life and are built from smaller organic molecules.

Carbohydrates elements present:

Carbohydrates (carbo- = “carbon”; hydrate = “water”) contain the elements carbon, hydrogen, and oxygen, and only those elements with a few exceptions. The ratio of carbon to hydrogen to oxygen in carbohydrate molecules is 1:2:1.

Carbohydrates Building blocks:

The building blocks of carbohydrates are simple sugars and it is here we begin our description. The most common monosaccharides include glucose, fructose, galactose, ribose, and mannose. Of these sugars, all but one (fructose) exists as an aldehyde. Fructose and other less well known sugars are ketones.

Examples of Carbohydrates:

Glucose.

Galactose.

Maltose.

Fructose.

Sucrose.

Lactose.

Starch.

Cellulose.

macromolecule lipids:

Lipids are a class of macromolecules that are nonpolar and hydrophobic in nature. Major types include fats and oils, waxes, phospholipids, and steroids. Fats and oils are a stored form of energy and can include triglycerides. Fats and oils are usually made up of fatty acids and glycerol.

Elements presenting lipids:

Lipids are composed of carbon, hydrogen and oxygen atoms, and in some cases contain phosphorus, nitrogen, sulfur and other elements.

building blocks of lipids:

The building blocks of lipids are one glycerol molecule and at least one fatty acid, with a maximum of three fatty acids.

Example of lipids:

Examples of lipids include fats, oils, waxes, certain vitamins (such as A, D, E and K), hormones and most of the cell membrane that is not made up of protein. Lipids are not soluble in water as they are non-polar, but are thus soluble in non-polar solvents such as chloroform.

macromolecule proteins:

Proteins are a class of macromolecules that can perform a diverse range of functions for the cell. They help in metabolism by providing structural support and by acting as enzymes, carriers or as hormones. The building blocks of proteins are amino acids.

elements presenting proteins:

In addition to carbon, hydrogen, and oxygen atoms, all proteins contain nitrogen and sulfur atoms, and many also contain phosphorus atoms and traces of other elements. Proteins serve a variety of roles in living organisms and are often classified by these biological roles.

building blocks of proteins:

What Are Proteins Made Of? The building blocks of proteins are amino acids, which are small organic molecules that consist of an alpha (central) carbon atom linked to an amino group, a carboxyl group, a hydrogen atom, and a variable component called a side chain

example of proteins:

Meat, seafood, poultry, grains, beans and dairy products are good sources of protein. Protein is a macronutrient that is essential to building muscle mass. It is commonly found in animal products, though is also present in other sources, such as nuts and legumes.

macromolecule nucleic acids:

Nucleic acid is an important class of macromolecules found in all cells and viruses. The functions of nucleic acids have to do with the storage and expression of genetic information. Deoxyribonucleic acid (DNA) encodes the information the cell needs to make proteins.

elements presenting nucleic acids:

In both RNA and DNA the phosphate group is the same form, but there are differences in the nitrogenous bases and sugar molecules. The five elements necessary to construct a nucleic acid chain are carbon, hydrogen, oxygen, nitrogen, and phosphorus.

Building blocks of nucleic acids:

A nucleotide is the basic building block of nucleic acids. RNA and DNA are polymers made of long chains of nucleotides. A nucleotide consists of a sugar molecule (either ribose in RNA or deoxyribose in DNA) attached to a phosphate group and a nitrogen-containing base.

example of nucleic acids:

Two examples of nucleic acids include deoxyribonucleic acid (better known as DNA) and ribonucleic acid (better known as RNA). These molecules are composed of long strands of nucleotides held together by covalent bonds. Nucleic acids can be found within the nucleus and cytoplasm of our cells.

<u><em>This took me more than an hour to do please mark brainly and full stars your very welcome for doing your whole report. -.- Have a great day I hope you get a Good grade : )</em></u>

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PLEASE HELP 98 POINTS!!!!!!!!!!!!!!!!!!
Jobisdone [24]

1. Pope Urban calls for the First Crusade. At the council of

Clermont, Pope Urban decided to call for the first crusade in 1095. Urban’s

call came from the desire to stop the Turks from westward expansion. This

decision came as a result of the Byzantine Emperor’s plea to send military

assistance due to the larger and larger threat of Turkish expansion.

2. Major rulers refuse to support the war. Due to their

issues with the Pope, both Philip I of France and Emperor Henry IV refused to

support the Pope’s desires in the crusade to come. What is odd about this is

that although they won’t participate, noblemen from their own countries will.

They would also be joined by many soldiers from areas of Italy and Germany as

well.

3. Crusaders take Jerusalem. After a siege of the city, the

soldiers of various nations managed to enter Jerusalem where the Turks were

eliminated indiscriminately. People of other religions such as Jews and Eastern

Christians also suffered losses due to the nature of the Crusaders’ attacks.

With this victory, the Kingdom of Jerusalem is established which makes the area

belong to Christians once again.

4. The second crusade called by Pope Eugene III. After the

fall of Edessa, Pope Eugene called for the second crusade to end the Seljuk aggression

and expansion. The crusade ended badly for the Crusaders as an Islamic victory

managed to keep them out of the territory and prevent them from establishing an

independent Edessa once again.

5. Henry and Philip join forces to start a new crusade.

Following the failure of the second, Henry of England and Philip of France

joined forces in order to start a new crusade with the goal being recapturing

Jerusalem from Saladin. Although they had many victories, the ultimate goal of

conquering Jerusalem ultimately failed, causing the Treaty of Jaffa and the

cease of hostilities.

6. Crusaders join forces once again for the same cause.

Following the failure to recapture Jerusalem, the fourth crusade began led by

forces from the Holy Roman Empire and the republic of Venice. Since they were

supported by the current Pope, they also managed to get the support of the

Christian world which more than 20 000 soldiers.

7. Crusaders turn on Byzantine. Although the goal of the fourth

crusade was capturing the city of Jerusalem, in the middle of the Crusade the

crusaders decided to switch their goal and attack the Byzantine Empire. What

nobody expected became true and they managed to sack the city of

Constantinople, which was a huge victory for Venetians who had bad relations

with Byzantine for years before this clash.

8. The Crusader spirit starts to dwindle. Due to numerous

losses during the previous crusades, the support for a holy war started

diminishing rapidly. This led to a series of future crusades that were not

successful at all and which had almost no support. This included the fifth,

sixth, seventh, and eight crusades, all of which were nowhere near the size of

the first four.

9. Ninth crusade ends it all. In what became known as the

final crusade, the Christian world lost yet again after an initial series of

victories. However, the crusaders were eventually forced to withdraw and leave

the area just as it was before the war began. Considering nobody wanted to join

the crusades anymore, this event goes down in history as the final large

crusade.

10. Small incursions run rampant. Throughout the history of

the crusades, numerous smaller crusades occurred which weren’t even named

according to the ordinal numbers. These were mostly smaller skirmishes that did

not influence the tides of war much. They usually occurred during the same time

as the ordinal crusades, but were at different places and led by different

people.

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7 0
2 years ago
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There is some controversy among historians about the Texans’ decision to stay and defend the Alamo. According to your lectures,
lisov135 [29]

Answer:

In the beginning, the Texans felt they could win the battle. However, as time wore on and the Mexican army increased and no reinforcements arrived, the Texans made a vow to fight until the bitter end to honor their belief that Texas should be independent from Mexican rule. They felt they were defending Texas and the Texan way of life and decided to stand up for their beliefs rather than run

Explanation:

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Answer:

A, B, D

Explanation:

A, yes Nazi Germany invaded Poland in 1939 causing Britain and France to declare war.

B is true, Neville Chamberlain's policy of appeasement failed to stop Nazi Germany form invading Poland

C is false, Imperial Japan and Nazi Germany were allies.

D is true, Imperial Japan launched a attack on Pearl Harbor that led to the United States declaring war on the Axis powers.

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1. Motion of the planets

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I believe the correct answer is segregation

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