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Dịch chính xác sang tiếng việt hộ mik A protein kinase is a kinase enzyme that modifies other proteins by chemically adding phosphate groups to them (phosphorylation). Phosphorylation usually results in a functional change of the target protein (substrate) by changing enzyme activity, cellular location, or association with other proteins. The human genome contains about 560 protein kinase genes and they constitute about 2% of all human genes.[1] Up to 30% of all human proteins may be...
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Dịch chính xác sang tiếng việt hộ mik

A protein kinase is a kinase enzyme that modifies other proteins by chemically adding phosphate groups to them (phosphorylation). Phosphorylation usually results in a functional change of the target protein (substrate) by changing enzyme activity, cellular location, or association with other proteins. The human genome contains about 560 protein kinase genes and they constitute about 2% of all human genes.[1] Up to 30% of all human proteins may be modified by kinase activity[citation needed], and kinases are known to regulate the majority of cellular pathways, especially those involved in signal transduction. Protein kinases are also found in bacteria and plants, and include the pseudokinase sub-family, which exhibit unusual features [2] including atypical nucleotide binding and weak, or no, catalytic activity [3] and are part of a much larger pseudoenzyme group of 'degraded' enzyme relatives that are found throughout life, where they take an active participation in mechanistic cellular signaling.[4]

1
24 tháng 9 2018

Protein kinase là enzyme kinase làm biến đổi các protein khác bằng cách thêm các nhóm phosphate vào hóa học cho chúng (phosphoryl hóa). Phosphoryl hóa thường dẫn đến một sự thay đổi chức năng của protein mục tiêu (chất nền) bằng cách thay đổi hoạt động của enzyme, vị trí tế bào, hoặc liên kết với các protein khác. Bộ gen của con người chứa khoảng 560 gen kinase protein và chúng chiếm khoảng 2% tổng số gen của con người. [1] Có tới 30% tất cả các protein của con người có thể được thay đổi bởi hoạt động kinase [cần dẫn nguồn], và kinase được biết là điều chỉnh phần lớn các đường di động, đặc biệt là những người tham gia vào truyền tín hiệu. Protein kinaza cũng được tìm thấy trong vi khuẩn và thực vật, và bao gồm phân họ pseudokinase, biểu hiện các đặc điểm bất thường [2] bao gồm ràng buộc nucleotide không điển hình và hoạt động xúc tác yếu, hoặc không, [3] và là một phần của nhóm pseudoenzyme lớn hơn nhiều 'người bị' thoái hóa 'họ hàng được tìm thấy trong suốt cuộc đời, nơi họ tham gia tích cực vào tín hiệu tế bào cơ học. [4]

Đọc đoạn văn sau và trả lời các câu hỏi: A balanced diet contains proteins, which are composed of complex amino acids. There are 20 types of amino acids, comprising about 16 percent of the body weight in a lean individual. A body needs all 20 to be healthy. Amino acids can be divided into two groups: essential 5 and nonessential. There are 9 essential amino acids. These are the proteins that the body cannot produce by itself, so a healthy individual must ingest them. The 11...
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Đọc đoạn văn sau và trả lời các câu hỏi:

A balanced diet contains proteins, which are composed of complex amino acids. There are 20 types of amino acids, comprising about 16 percent of the body weight in a lean individual. A body needs all 20 to be healthy. Amino acids can be divided into two groups: essential 5 and nonessential. There are 9 essential amino acids. These are the proteins that the body cannot produce by itself, so a healthy individual must ingest them. The 11 nonessential amino acids, on the other hand, are produced by the body, so it is not necessary to ingest them. Proteins are described as being either high-quality or low-quality, 10 depending on how many of the 9 essential amino acids the food contains. High-quality proteins, typically found in animal meats, are proteins that have ample amounts of the essential amino acids. Low-quality proteins are mainly plant proteins and usually lack one or more of the essential amino acids. Since people who follow a strict vegetarian 15 diet are ingesting only low-quality proteins, they must make sure that their diets contain a variety of proteins, in order to ensure that what is lacking in one food is available in another. This process of selecting a variety of the essential proteins is called protein complementation. Since an insufficient amount of protein in the 20 diet can be crippling, and prolonged absence of proteins can cause death, it is imperative that a vegetarian diet contains an ample amount of the essential proteins.

1. With what topic is this passage primarily concerned?
(A) the 20 types of amino acids
(B) high- and low-quality proteins
(C) the process of complementation
(D) healthy diets for vegetarians
2. The word "lean" in line 3 could be best replaced by
(A) thin
(B) fat
(C) tall
(D) short
3. The word "ingest" in line 7 is closest in meaning to which of the following?
(A) chew
(B) swallow
(C) suck
(D) drink
4. The word "ample" in line 13 is closest in meaning to which of the following?
(A) meager
(B) frequent
(C) substantial
(D) harmful
5. Which of the following would NOT be an example of a low-quality protein?
(A) legumes
(B) apples
(C) grains
(D) tuna
6. As used in line 14, which of the following words is closest in meaning to "strict"?
(A) responsible
(B) casual
(C) harmonious
(D) rigid
7. According to the passage, a vegetarian could die from insufficient protein ingestion if he or she
(A) did not follow a varied and properly protein-complemented diet.
(B) ate too many animal proteins,and could not digest them properly.
(C) did not follow a diet in which nonessential proteins were ingested.
(D) ate too many low-quality proteins.
8. Which of the following is closest in meaning to the word "crippling" as used in line 20?
(A) discouraging
(B) betraying
(C) incapacitating
(D) amazing
9. Which of the following words could best replace the word "prolonged" in line 20?
(A) narrow
(B) hollow
(C) hard-hearted
(D) extended
10. In line 21, the word "imperative" can be best replaced by
(A) crucial
(B) impossible
(C) wonderful
(D) satisfying
11. Which of the following best describes the author's tone in this passage?
(A) forceful
(B) light
(C) casual
(D) argumentative
12. Which statement best describes the organization of this passage?
(A) Contrasting views concerning proteins are compared.
(B) The author moves from a general comment to a specific argument.
(C) A statement is given and its cause is then discussed.
(D) Items are discussed in their order of importance.

2

Đọc đoạn văn sau và trả lời các câu hỏi:

A balanced diet contains proteins, which are composed of complex amino acids. There are 20 types of amino acids, comprising about 16 percent of the body weight in a lean individual. A body needs all 20 to be healthy. Amino acids can be divided into two groups: essential 5 and nonessential. There are 9 essential amino acids. These are the proteins that the body cannot produce by itself, so a healthy individual must ingest them. The 11 nonessential amino acids, on the other hand, are produced by the body, so it is not necessary to ingest them. Proteins are described as being either high-quality or low-quality, 10 depending on how many of the 9 essential amino acids the food contains. High-quality proteins, typically found in animal meats, are proteins that have ample amounts of the essential amino acids. Low-quality proteins are mainly plant proteins and usually lack one or more of the essential amino acids. Since people who follow a strict vegetarian 15 diet are ingesting only low-quality proteins, they must make sure that their diets contain a variety of proteins, in order to ensure that what is lacking in one food is available in another. This process of selecting a variety of the essential proteins is called protein complementation. Since an insufficient amount of protein in the 20 diet can be crippling, and prolonged absence of proteins can cause death, it is imperative that a vegetarian diet contains an ample amount of the essential proteins.

1. With what topic is this passage primarily concerned?
(A) the 20 types of amino acids
(B) high- and low-quality proteins
(C) the process of complementation
(D) healthy diets for vegetarians
2. The word "lean" in line 3 could be best replaced by
(A) thin
(B) fat
(C) tall
(D) short
3. The word "ingest" in line 7 is closest in meaning to which of the following?
(A) chew
(B) swallow
(C) suck
(D) drink
4. The word "ample" in line 13 is closest in meaning to which of the following?
(A) meager
(B) frequent
(C) substantial
(D) harmful
5. Which of the following would NOT be an example of a low-quality protein?
(A) legumes
(B) apples
(C) grains
(D) tuna
6. As used in line 14, which of the following words is closest in meaning to "strict"?
(A) responsible
(B) casual
(C) harmonious
(D) rigid
7. According to the passage, a vegetarian could die from insufficient protein ingestion if he or she
(A) did not follow a varied and properly protein-complemented diet.
(B) ate too many animal proteins,and could not digest them properly.
(C) did not follow a diet in which nonessential proteins were ingested.
(D) ate too many low-quality proteins.
8. Which of the following is closest in meaning to the word "crippling" as used in line 20?
(A) discouraging
(B) betraying
(C) incapacitating
(D) amazing
9. Which of the following words could best replace the word "prolonged" in line 20?
(A) narrow
(B) hollow
(C) hard-hearted
(D) extended
10. In line 21, the word "imperative" can be best replaced by
(A) crucial
(B) impossible
(C) wonderful
(D) satisfying
11. Which of the following best describes the author's tone in this passage?
(A) forceful
(B) light
(C) casual
(D) argumentative
12. Which statement best describes the organization of this passage?
(A) Contrasting views concerning proteins are compared.
(B) The author moves from a general comment to a specific argument.
(C) A statement is given and its cause is then discussed.
(D) Items are discussed in their order of importance.

9 tháng 9 2017

Đọc đoạn văn sau và trả lời các câu hỏi:

A balanced diet contains proteins, which are composed of complex amino acids. There are 20 types of amino acids, comprising about 16 percent of the body weight in a lean individual. A body needs all 20 to be healthy. Amino acids can be divided into two groups: essential 5 and nonessential. There are 9 essential amino acids. These are the proteins that the body cannot produce by itself, so a healthy individual must ingest them. The 11 nonessential amino acids, on the other hand, are produced by the body, so it is not necessary to ingest them. Proteins are described as being either high-quality or low-quality, 10 depending on how many of the 9 essential amino acids the food contains. High-quality proteins, typically found in animal meats, are proteins that have ample amounts of the essential amino acids. Low-quality proteins are mainly plant proteins and usually lack one or more of the essential amino acids. Since people who follow a strict vegetarian 15 diet are ingesting only low-quality proteins, they must make sure that their diets contain a variety of proteins, in order to ensure that what is lacking in one food is available in another. This process of selecting a variety of the essential proteins is called protein complementation. Since an insufficient amount of protein in the 20 diet can be crippling, and prolonged absence of proteins can cause death, it is imperative that a vegetarian diet contains an ample amount of the essential proteins.

1. With what topic is this passage primarily concerned?
(A) the 20 types of amino acids
(B) high- and low-quality proteins
(C) the process of complementation
(D) healthy diets for vegetarians
2. The word "lean" in line 3 could be best replaced by
(A) thin
(B) fat
(C) tall
(D) short
3. The word "ingest" in line 7 is closest in meaning to which of the following?
(A) chew
(B) swallow
(C) suck
(D) drink
4. The word "ample" in line 13 is closest in meaning to which of the following?
(A) meager
(B) frequent
(C) substantial
(D) harmful
5. Which of the following would NOT be an example of a low-quality protein?
(A) legumes
(B) apples
(C) grains
(D) tuna
6. As used in line 14, which of the following words is closest in meaning to "strict"?
(A) responsible
(B) casual
(C) harmonious
(D) rigid
7. According to the passage, a vegetarian could die from insufficient protein ingestion if he or she
(A) did not follow a varied and properly protein-complemented diet.
(B) ate too many animal proteins,and could not digest them properly.
(C) did not follow a diet in which nonessential proteins were ingested.
(D) ate too many low-quality proteins.
8. Which of the following is closest in meaning to the word "crippling" as used in line 20?
(A) discouraging
(B) betraying
(C) incapacitating
(D) amazing
9. Which of the following words could best replace the word "prolonged" in line 20?
(A) narrow
(B) hollow
(C) hard-hearted
(D) extended
10. In line 21, the word "imperative" can be best replaced by
(A) crucial
(B) impossible
(C) wonderful
(D) satisfying
11. Which of the following best describes the author's tone in this passage?
(A) forceful
(B) light
(C) casual
(D) argumentative
12. Which statement best describes the organization of this passage?
(A) Contrasting views concerning proteins are compared.
(B) The author moves from a general comment to a specific argument.
(C) A statement is given and its cause is then discussed.
(D) Items are discussed in their order of importance.

20 tháng 6 2020

Dịch:

Tôi không biết dịch, tôi là một người học ngu ngốc !! Đừng tự hỏi. Tự hỏi bản thân bằng cách yêu cầu đầu gối kết thúc. Haizz ngu dốt đến nỗi anh ta rất tốt bụng và rất tốt !!

Học tốt

ô no no đừng chép trên gg dịch sai đó ! MK dịch nha :

- Tôi không biết dịch , tôi học ngu lắm!! đừng hỏi tôi . Hỏi tôi bằng hỏi đầu gối cho xong. Haizz học dốt như tôi cũng khổ lắm chứ !!

15 tháng 3 2021

how to... = làm thế nào để...

Dịch:ko dùng google dịch vì hay bị sai -A mixture contains different subtances that are not chemically joined to each other. -Pure subtances are composed of only one kind of molecule in it.Most of the things in this world are mixtures. -A mixture can be separated physically or chemically. -When a salt and water mixture is separated by heating,pure water can be obtained. Answer the questions:(bằng tiếng anh) 1.how can you separate a mixture of water and...
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Dịch:ko dùng google dịch vì hay bị sai

-A mixture contains different subtances that are not chemically joined to each other.

-Pure subtances are composed of only one kind of molecule in it.Most of the things in this world are mixtures.

-A mixture can be separated physically or chemically.

-When a salt and water mixture is separated by heating,pure water can be obtained.

Answer the questions:(bằng tiếng anh)

1.how can you separate a mixture of water and sand?

..................................................................................................................................................................................................................................................................................................................................................................................................................

2.What can you do to separate iron filings and salt

..................................................................................................................................................................................................................................................................................................................................................................................................................

Hepl.Ngay mai tui thi roi!Thanks

2
30 tháng 11 2017

Một hỗn hợp có chứa các phụ khác nhau mà không liên quan hóa học với nhau.

-Pure subtances chỉ bao gồm một loại phân tử trong đó.Hầu hết những thứ trong thế giới này là hỗn hợp.

-Một hỗn hợp có thể được tách biệt về thể chất hoặc vật lý.

- Khi một hỗn hợp muối và nước được cách nhau bằng cách sưởi ấm, có thể thu được nước tinh khiết.

1.Bạn có thể tách riêng một hỗn hợp nước và cát?

2. Bạn có thể làm gì để tách sắt và muối

30 tháng 11 2017

xin lỗi nhé mink ko giỏi thí nghiệm

leuleu

22 tháng 12 2017

Tricksy bởi thiên nhiên, pixies đặc biệt thích thú trong hành hạ con người. Vì lý do này, chúng được tìm thấy ở khu vực nông thôn và ngoại ô, và đôi khi ngay cả trong các công viên của thành phố, bất kỳ màu xanh lá cây, về cơ bản, nơi mọi người thường xuyên

Nằm giữa hai chân và chiều cao của một con người, những con bướm màu (hay còn gọi là chim bồ câu) làm cho ngôi nhà của họ rơi vào các hố gỗ, trong rừng cây và trong các khu vườn. Không giống như các đầm lầy và bánh mì nâu, , thích sống ngoài trời. Đôi khi họ có thể được phát hiện một mình nhưng thường được tìm thấy trong các nhóm từ ba đến năm người. Mong muốn sống trong các nhóm đặt họ vào danh mục quân đội trong thế giới vô hình

Read the passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.According to sociologists, there are several different ways in which a person may be recognized as the leader of a social group in the United States. In the family, traditional cultural patterns confer leadership on one or both of the parents. In other cases, such as friendship groups, one or more persons may gradually (26)__________as leaders, although there is no formal process of selection. In larger...
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Read the passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.

According to sociologists, there are several different ways in which a person may be recognized as the leader of a social group in the United States. In the family, traditional cultural patterns confer leadership on one or both of the parents. In other cases, such as friendship groups, one or more persons may gradually (26)__________as leaders, although there is no formal process of selection. In larger groups, leaders are usually chosen formally through election or recruitment.

(27)__________of the common belief that leaders are people with unusual personal ability, decades of research have failed to produce consistent evidence that there is any category of “natural leaders”. It seems that there is no set of personal qualities that all leaders have (28)__________common;rather, virtually any person may be recognized as a leader if the person has qualities that meet the needs of that particular group.

Furthermore, although it is commonly supposed that social groups have a single leader, research suggests that there are (29)__________two different leadership roles that are held by different individuals. Instrumental leadership emphasizes the completion of tasks by a social group. Group members look to instrumental leaders to “get things done”. Expressive leadership, on the other hand, is leadership (30)__________ emphasizes the collective well-being of a social group’s members.

Question 30

A. which  

B. who  

C. what

D. those

1
3 tháng 10 2018

Đáp án A

Read the passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.According to sociologists, there are several different ways in which a person may be recognized as the leader of a social group in the United States. In the family, traditional cultural patterns confer leadership on one or both of the parents. In other cases, such as friendship groups, one or more persons may gradually (26)__________as leaders, although there is no formal process of selection. In larger...
Đọc tiếp

Read the passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.

According to sociologists, there are several different ways in which a person may be recognized as the leader of a social group in the United States. In the family, traditional cultural patterns confer leadership on one or both of the parents. In other cases, such as friendship groups, one or more persons may gradually (26)__________as leaders, although there is no formal process of selection. In larger groups, leaders are usually chosen formally through election or recruitment.

(27)__________of the common belief that leaders are people with unusual personal ability, decades of research have failed to produce consistent evidence that there is any category of “natural leaders”. It seems that there is no set of personal qualities that all leaders have (28)__________common;rather, virtually any person may be recognized as a leader if the person has qualities that meet the needs of that particular group.

Furthermore, although it is commonly supposed that social groups have a single leader, research suggests that there are (29)__________two different leadership roles that are held by different individuals. Instrumental leadership emphasizes the completion of tasks by a social group. Group members look to instrumental leaders to “get things done”. Expressive leadership, on the other hand, is leadership (30)__________ emphasizes the collective well-being of a social group’s members.

Question 28

A. on

B. in 

C. by

D. at

1
18 tháng 6 2017

Đáp án B

Giải thích

Have st in common: Có điểm chung

Read the passage and mark A, B, C, or D to indicate the correct answer to each of the blanks. According to sociologists, there are several different ways in which a person may be recognized as the leader of a social group in the United States. In the family, traditional cultural patterns confer leadership on one or both of the parents. In other cases, such as friendship groups, one or more persons may gradually (26) ______ as leaders, although there is no formal process of selection. In larger...
Đọc tiếp

Read the passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.

According to sociologists, there are several different ways in which a person may be recognized as the leader of a social group in the United States. In the family, traditional cultural patterns confer leadership on one or both of the parents. In other cases, such as friendship groups, one or more persons may gradually (26) ______ as leaders, although there is no formal process of selection. In larger groups, leaders are usually chosen formally through election or recruitment.

(27) ______ of the common belief that leaders are people with unusual personal ability, decades of research have failed to produce consistent evidence that there is any category of “natural leaders”. It seems that there is no set of personal qualities that all leaders have (28) ______ common; rather, virtually any person may be recognized as a leader if the person has qualities that meet the needs of that particular group.

Furthermore, although it is commonly supposed that social groups have a single leader, research suggests that there are (29) ______ two different leadership roles that are held by different individuals. Instrumental leadership emphasizes the completion of tasks by a social group. Group members look to instrumental leaders to “get things done”. Expressive leadership, on the other hand, is leadership (30) ______ emphasizes the collective well-being of a social group’s members.

Điền vào ô số 30

A. which 

B. who 

C. what 

D. those 

1
30 tháng 10 2019

Đáp án A

Ở đây ta cần một đại từ quan hệ thay thế cho danh từ “ leadership” đã được nhắc đến ở trước => Chọn đáp án A. which