Hi SAT Aspirants, welcome to AKVTutorials. As you know SAT (Scholastic Assessment Test) is a standard test, used for taking admission to undergraduate programs of universities or colleges of United States. SAT is developed and published by the College Board, an organization in United States, administered by the Educational Testing Service. Therefore, you need to do practice on SAT Reading Section, SAT Writing and Language Section. In this article, you will get SAT Writing Practice Questions Paper 85 with Answer Keys AMBIPi
Instruction:
- In the passage below is accompanied by a number of questions.
- For some questions, you need to think how the passage might be revised to improve the expression of ideas.
- For other questions, you will consider how the passage might be edited to correct errors in sentence structure, usage, or punctuation.
- Some questions will direct you to an underlined portion of a passage.
- Other questions will direct you to a location in a passage or ask you to think about the passage as a whole.
SAT Writing & Language Section Passage
SAT Writing Practice Questions Paper Passage Title: Cholesterol: Friend and Foe
Cholesterol is a familiar term in contemporary discussions concerning health and heart disease. Primarily synthesized by our own bodies, 1 the ability to function diversely in cell membranes and various organ systems is one characteristic of this molecule. However, its presence is not 2 profitable in all circumstances: when an individual consumes food that leads to high blood cholesterol levels, significant health complications may result.
Because this molecule plays such a critical role in our health, it’s important to understand its function and recognize the dangers associated with having high cholesterol levels. Cholesterol molecules have a diverse range of functions within the human body, whether in cell membranes or as 3 part of: the nervous, endocrine, or digestive systems. In part due to its rigid, tetracyclic structure, cholesterol contributes to the structural integrity of cell membranes. A research study conducted by Sheng et al. revealed that membrane cholesterol also participates in cellular signaling through binding to specific domains of some proteins. Furthermore, cholesterol is a key component of the central nervous system, where it primarily 4 existed in the myelin sheaths of nerve cells; these sheaths help increase the speed of nerve impulse transmission.
5 In addition to these functions, cholesterol is an important precursor to bile acids of the digestive system and steroids of the endocrine system.
6 To illustrate the importance of contemporary research on cholesterol, its presence in abnormally high concentrations can result in significant health issues. Many researchers believe that certain dietary 7 choices, for example, eating—significant amounts of saturated fats and avoiding unsaturated fats— contribute to high cholesterol levels in the bloodstream.
Since cholesterol molecules do not dissolve in water or blood, 8 they are also transported to various parts of the body by lipoproteins, which are constructed from both fats and proteins. 9 When the concentration of LDL cholesterol is high, it may clog an individual’s arteries and lead to a variety of medical conditions.
Notwithstanding the health risks associated with high 10 cholesterol levels, it is important to remember that this molecule is 10 integral to many necessary and vital life functions. From the structure of cell membranes to the swift conduction of nerve impulses, from digestion to hormone production, many physiological structures and processes depend on cholesterol. Consequently, 11 it’s important to fund future research initiatives that investigate the significance of this molecule.
SAT Writing Practice Questions Paper Practice
Question No 1
Which choice best maintains the sentence pattern already established in the paragraph?
Option A : No Change
Option B : cell membranes and various organ systems offer locations for this molecule to function.
Option C : the diverse functions of this molecule extend to cell membranes and various organ systems.
Option D : this molecule has diverse functions in cell membranes and various organ systems.
Answer
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Option D : this molecule has diverse functions in cell membranes and various organ systems.
Question No 2
Which of the following options is the most effective?
Option A : No Change
Option B : beneficial
Option C : charitable
Option D : worthy
Answer
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Option B : beneficial
Question No 3
Which choice provides the most effectively transition to the information that follows?
Option A : No Change
Option B : part; of the nervous, endocrine,
Option C : part of the nervous, endocrine,
Option D : part of the nervous; endocrine;
Answer
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Option C : part of the nervous, endocrine,
Question No 4
Which choice results in the most effective transition to the information that follows in the paragraph?
Option A : No Change
Option B : was existing
Option C : had existed
Option D : exists
Answer
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Option D : exists
Question No 5
At this point, the writer is considering adding the following sentence. Successful nerve impulse transmission depends not only on myelin sheaths, but also on the presence of ion pumps embedded in the cell membrane. Should the writer make this addition here?
Option A : Yes, because it describes how the presence of ion pumps is related to the functions of cholesterol.
Option B : Yes, because it supports the passage’s main argument with a second example of cholesterol’s potential adverse health effects.
Option C : No, because it identifies a relationship between the nervous system and ion pumps that has already been discussed.
Option D : No, because it interrupts the paragraph’s discussion of cholesterol’s functions with loosely related information.
Answer
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Option D : No, because it interrupts the paragraph’s discussion of cholesterol’s functions with loosely related information.
Question No 6
Which choice best maintains the sentence pattern already established in the paragraph?
Option A : No Change
Option B : Despite the numerous positive functions of cholesterol,
Option C : Considering the many sources of cholesterol
Option D : Even though cholesterol can bind to some proteins,
Answer
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Option B : Despite the numerous positive functions of cholesterol,
Question No 7
Which choice best maintains the sentence pattern already established in the paragraph?
Option A : No Change
Option B : choices; for example, eating substantial amounts of saturated fats and avoiding unsaturated fats;
Option C : choices—for example, eating substantial amounts of saturated fats and avoiding unsaturated fats—
Option D : choices, for example: eating substantial amounts of saturated fats and avoiding unsaturated fats,
Answer
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Option C : choices—for example, eating substantial amounts of saturated fats and avoiding unsaturated fats.
Question No 8
The writer is considering deleting the underlined sentence. Should the sentence be kept or deleted?
Option A : NO CHANGE
Option B : that is
Option C : it is
Option D : this is
Answer
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Option A : NO CHANGE
Question No 9
At this point, the writer wants to add details about the specific functions of lipoproteins. Which choice most effectively accomplishes this goal?
Option A : There are many different types of lipoproteins, including very low density lipoproteins, intermediate density lipoproteins, low density lipoproteins, and high density lipoproteins.
Option B : While the liver is the primary organ of lipoprotein synthesis, research has demonstrated that chylomicrons, a type of lipoprotein, are synthesized in the mucosa of the small intestine.
Option C : Low density lipoproteins (LDL) carry cholesterol into the bloodstream and various parts of the body, while high density lipoproteins (HDL) remove cholesterol from the bloodstream for disposal.
Option D : Lipoproteins are classified by density, which can be calculated from the ratio of triacylglycerol/ protein concentration and the actual diameter of the molecule.
Answer
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Option C : Low density lipoproteins (LDL) carry cholesterol into the bloodstream and various parts of the body, while high density lipoproteins (HDL) remove cholesterol from the bloodstream for disposal.
Question No 10
Which choice best maintains the sentence pattern already established in the paragraph?
Option A : No Change
Option B : integral to many necessary
Option C : integral and vital to many necessary
Option D : necessary and vital to many integral
Answer
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Option B : integral to many necessary
Question No 11
Which choice completes the sentence with accurate data based on the graph?
Option A : No Change
Option B : everyone should focus on more important dietary issues than cholesterol consumption.
Option C : it’s important to understand why cholesterol is insoluble in both water and blood.
Option D : maintaining a healthy cholesterol levels is a step toward a healthy life.
Answer
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Option D : maintaining a healthy cholesterol levels is a step toward a healthy life.
