what is one characteristic of allosteric enzyme regulation?

Answers

Answer 1

Answer:

"S"

Explanation:

Allosteric enzymes have characteristic “S”-shaped curve for reaction rate vs. substrate concentration.


Related Questions

What is the first step of performing CPR on infants after you have checked for consciousness and breathing? shake, stroke, or tap the baby immediately call 911 give deep, strong compressions deliver gentle rescue breaths to protect the baby’s lungs

Answers

The first step of performing CPR on infants after you have checked for consciousness and breathing is: D. deliver gentle rescue breaths to protect the baby’s lungs

CPR is an acronym for cardiopulmonary resuscitation and it can be defined as an act performed by professionals or experts, in order to revive a patient whose respiratory system is failing.

Basically, cardiopulmonary resuscitation (CPR) should typically be performed for patients who are still consciousness and breathing because they still have life in them.

The cardiopulmonary resuscitation (CPR) performed on infants is quite different from that being performed an adults because infants are fragile and have less developed organs.

During CPR, an infant's chest should be compressed lightly and a shallow rescue breathing given to him or her.

In conclusion, the first step of performing CPR on infants after checking that he or she is consciousness and breathing is to deliver gentle (shallow) rescue breaths to protect the baby’s lungs.

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Answer:

immediately call 911

Explanation:

Hope it helps

bob charged $200 for a plane ticket last month. when he received his statement, he saw that he could pay the minimum balance of just $25. bob calculated it would take just 8 months to finish paying off his $200 ticket. is he correct?

Answers

Answer:

yes

Explanation:

twenty-five × eight = 200

Answer: no; bob will be charged interest on the balance he owes each month

Explanation: knowledge matters ;0

a breed of chicken shows codominance for feather color

Answers

What’s the question? I’m confused

Choose all that apply below to RNA: Question 5 options: double helix single strand helix contains thymine contains uracil contains adenine contains cytosine contains guanine contains the original code to make proteins takes the original code out of the nucleus and translate it into proteins

Answers

The RNA molecule is a single-strand molecule that contains uracil, adenine, cytosine and guanine. The mRNA is a special type of RNA that takes the original code out of the nucleus and translates it into proteins.

During transcription, a specific DNA fragment (e.g., a gene) localized in the cell nucleus is used as a template to encode a complementary single-strand RNA sequence, usually a messenger RNA (mRNA) sequence.

Subsequently, the mRNA travels to the cytoplasm where it is then used a template to encode a polypeptide chain (i.e., a protein) in the ribosomes by a process called translation.

In RNA, Thymine bases are replaced by Uracil bases.

In conclusion, the RNA molecule is a single-strand molecule that contains uracil, adenine, cytosine and guanine. The mRNA is a special type of RNA that takes the original code out of the nucleus and translates it into proteins.

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Select the correct texts in the passage. In the adapted excerpt from Herman Melville’s short story "The Lightning-Rod Man," which three parts best support the view that the narrator equates the salesman with an evil entity? Who has empowered you, you Tetzel, to peddle round your indulgences from divine ordinations? The hairs of our heads are numbered, and the days of our lives. In thunder as in sunshine, I stand at ease. False negotiator, away! See, the scroll of the storm is rolled back; the house is unharmed; and in the blue heavens I read in the rainbow, and will not make war on man's earth." "Impious wretch!" foamed the stranger, blackening in the face as the rainbow beamed, "I will publish your infidel notions." The scowl grew blacker on his face; the indigo-circles enlarged round his eyes as the storm-rings round the midnight moon. He sprang upon me. I seized it; I snapped it; I dashed it; I trod it; and dragging the dark lightning-king out of my door, flung his elbowed, copper scepter after him. But spite of my treatment, and spite of my dissuasive talk of him to my neighbors, the Lightning-rod man still dwells in the land; still travels in storm-time, and drives a brave trade with the fears of man.

Answers

Answer: "The Lightning-Rod Man," is a short story by Herman Melville.

It is an encounter between the narrator of the story and a salesman, a stranger. In the story, the narrator and stranger argue about the presence of God, about good and evil.

In the expert, the three parts that best support the view that the narrator equates the salesman with an evil entity are

1. "Impious wretch!" foamed the stranger, blackening in the face as the rainbow beamed

2. The scowl grew blacker on his face; the indigo-circles enlarged round his eyes as the storm-rings round the midnight moon. He sprang upon me.

3. and dragging the dark lightning-king out of my door, flung his elbowed, copper scepter after him.

Explanation:

Herman Melville wrote a short story titled "The Lightning-Rod Man."

Who is Herman Melville?

It is a meeting between the story's narrator and a stranger salesman. The narrator and the visitor fight over the existence of God and about good and evil in the story.

The three passages in the expert that lend the most credence to the idea that the narrator compares the salesman to an evil force are . The stranger screamed, " and turned dark in the face as the rainbow shone.

Melville, who was born in 1819 to a mercantile family in New York City, fought for greatness that would not come to pass in his lifetime. The father of Melville provided for his seven children by bringing in French dry goods, but in 1830 he made the decision to try his luck in the fur trade in Albany, New York.

Therefore, Herman Melville wrote a short story titled "The Lightning-Rod Man."

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Answer the following question in 3-4 complete sentences. Picture 1: A black and white scene showing men on horseback and men standing in a field. Picture 2: An engraving of an owl in a tree. What method was used to create each image above? Compare and Contrast the two examples above. Provide at least 3 observations.

Answers

Picture 1 was likely created using the linocut technique, while picture 2 is the result of wood engraving. These two techniques are both techniques to create images but they differ in their characteristics.

Linocut technique, also known as lino printing, involves using a sheet of linoleum and creating figures on this by cutting shapes with a sharp object. The characteristics of the resulting images are:

Black and white imagesSimple images with some reliefVintage appearance

Wood engraving technique is a very traditional technique that involves creating images into a block of wood by using specialized cutting tools such as burins. The characteristics of the resulting images are:

Black and white imagesVery detailed imagesImages with some relief

Based on this, both techniques are used to create black and white images but the characteristics of the images produced and the process of creating these are different.

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Answer: Picture 1 is an example of a linocut. Picture 2 is an example of a wood engraving. Observations may vary, but could include the following: Picture 1 has a lot of dark values, bold lines, and non-detailed images. With picture 1, there is either black or white, and the values are created by the thickness of the lines. With picture 2, the values change based on the detail of the engraving and the amount of ink applied. Picture 2 includes a lot of details and is a realistic portrayal of the subject (owl). The subjects in both pictures are visible and definable. Picture on is of a bull ring, with Spanish matadors and picture 2 is of an owl in a tree. Neither picture uses color.

Explanation:

The guy above is wrong. this will get you 100 percent on test

the use of collective pronouns ('we' and 'us') in countries like china or south korea reflects a cultural emphasis on which of the following values?

Answers

Can you please take a picture of the options?

Which part of the outline does this paragraph most likely come from if the reader has already been introduced to the main character? the exposition the rising action the falling action the reflection

Answers

Answer:the rising action

Explanation:

a girl moves quickly to the center of a spinning merry-go-round, traveling along the radius of the merry-go-round. which of the following statements are true?

Answers

The angular speed of the system increases.

The moment of inertia of the system decreases.


Hope this answers your question!

what equation is not written in slope-intercept form?

Answers

Answer:

Since There Is No Equations Then The Answer Is Nothing

Explanation:

Simple

which of the following phrases best describes ethnocentrism

Answers

Answer:

what are the phrases??????????

A Venn diagram can be used to compare and contrast nucleic acids. A diagram shows 2 overlapping circles labeled R N A and D N A. R N A is labeled A, D N A is C, and the area of overlap is B. Which characteristic would be correctly found in B? contain ribose consist of two strands made of nucleotides have an R group

Answers

Answer:its c

Explanation:thank me later

Answer:

C

Explanation:

The one above me is right.

determine the x- and y-intercepts of the graph of x + 3y = 9 . then plot the intercepts to graph the equation.

Answers

Answer:

the x-intercept is (9,0) and the y-intercept is (0,3)

then you must plot them

Explanation:

x-intercept is when y=0

y-intercept is when x=0

when attempting to control someone or something, do people compromise their own freedom in the process?

Answers

Perception differs for a lot of people. I believe that attempting to control someone or something, will not make one compromise their own freedom in the process.

Why attempt to control someone if you are going to loose your right to do whatever you want or be free. One's aim to control is to be able to do what you want.

Freedom is the right of an individual to be free and even though it can be compromised by the evil intensions of other people, it is not right to so it to yourself.

Lossing your freedom over something is not worth it. Though some people do compromise their freedom for anything but not in all situations.

So therefore, I believe that people do not compromise their freedom at all and Lost of freedom is not what a person desires.

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How did Martin Luther start the Protestant Reformation? by giving a speech in a square in a small town by handing churchgoers fliers during a service by writing a list of grievances about the Church by printing his beliefs in a newspaper in Wittenburg

Answers

Answer:

by writing a list of grievances about the Church

Explanation:

took the quiz

Mr Martin Luther started the Protestant Reformation by writing a list of grievances about the Church.

What is Protestant Reformation?

Protestant Reformation refers to a religious reform movement that happened through the Europe in the 1500s

Martin Luther believed that the Bible is the central source of religious authority, that salvation is reached through faith and this shaped the core of Protestantism.

Hence, Mr Martin Luther started the Protestant Reformation by writing a list of grievances about the Church.

Therefore, the Option C is correct.

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a group of 625 students has a mean age of 15.8 years with a standard deviation of 1.2 years. the ages are normally distributed. about how many students in this sample are younger than 17?

Answers

Answer: 16.2-15.8/0.6=0.6667. Use normalcdf() to find the percentage from -999 to 0.6777 which is 0.7476*625=467

Explanation:

Which of the following reflects perceived weaknesses in the current two-party system? Neither party will take a firm stance on issues because of the large number of voters they attract. Candidates do not reflect general public. Parties only appeal to specific groups. all of the above

Answers

Answer: Neither party will take a firm stance on issues because of the large number of voters they attract

Explanation: I found this post cuz I was searching for the answer to the same quiz question n there were no answers so I chose all the above n I got it wrong so I clicked review n K12 says the correct answer was the one I typed above

why do scientists observe blueshift in certain stars?

Answers

The Doppler effect allows finding the answer for the blue shift of some stars is:

The star closing in on us

The Doppler effect is the change in the frequency perceived by the relative movement of the emission and the receiver, in the case of light we must use relativistic relations and the expression is

            [tex]f = f_o \sqrt{\frac{1- \frac{v}{c} }{1+ \frac{v}{c} } }[/tex]  

Where f and fo are the observed and emitted frequencies, respectively, c the speed of light and v the relative speed between the source and the observer, this speed is positive if they move away and negative if they approach.

The speed light is related to frequency and wavelength

          c = λ f

          [tex]f = \frac{c}{ \lambda}[/tex]  

we substitute

         [tex]\frac{1}{\lambda } = \frac{1}{lam_o } \ \sqrt{\frac{1- \frac{v}{c} }{1+ \frac{v}{c} } }[/tex]  

         [tex]\lambda = \lambda_o \ \sqrt{ \frac{1+ \beta }{1- \beta } }[/tex]

with   [tex]\beta = \frac{v}{c}[/tex]

The magnitude of β is always less than 1

Let's analyze the effect of the speed between the observer and the emitter on the perceived wavelength, we have two:

The two bodies are moving away, in this case the velocity is positive, let's substitute

           [tex]\lambda_1 = \lambda_0 \ \sqrt{\frac{1+| \beta|}{1- |\beta|} }[/tex]

We can see that the numbering of the root increases and the dominated decreases, so the root increases its value, consequently

            [tex]\lambda_1 > \lambda_o[/tex]  

This process is called redshift.

The two bodies are approaching, in this case the velocity is negative, we substitute

          [tex]\lambda_2 = \lambda_o \ \sqrt{\frac{1- |\beta| }{1+ |\beta| } }[/tex]  

We see that the root decreases its value, consequently

          [tex]\lambda_2 < \lambda_o[/tex]  

This is called the blueshift.

In this exercise, indicate that we have a blueshift, which is why the star is approaching us.

In conclusion, using the Doppler effect we can find the answer for the blue shift of some stars is:

The star closing in on us

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Answer:

Redshift and Blueshift Quick Check

Explanation:

1. B,C or Observer A and Observer B are moving at different speeds relative to each other.

Observer A is stationary and Observer B is moving.

2. A or when the object is moving away from the scientist

3.A or Light wave frequencies increase as an object moves toward the observer.

100% correct

Simplify the expression to solve the equation. x =

Answers

Answer:

Need more details

Explanation:

Answer:

1.5

Explanation:

which of the following is not an early sign of heat illness?

Answers

please comment the choices so we can help answer?

did you experience spending more time to make a decision that greatly brainly

Answers

Answer:

yes

Explanation:

What does the underlined word mean in the following sentence? Mónica es hermosa. ugly mad nice beautiful

Answers

Answer:

D

Explanation:

The meaning of the underlined word is Beautiful, as the word was Hermosa. Thus the correct option is D.

What is a Dictionary entry?

A dictionary entry refers to the collection of information provided to understand teh meaning of a word in a given context. This word of meaning will differ from context to context sometimes.

In the given context the sentence is "Mónica es Hermosa" which is written in Spanish language and the underlined word is Hermosa which refers to beautiful in English.

When reading a sentence or translating it in English it appears as "Mónica is beautiful" whereas Monica is a noun and beautiful is called an adjective as it is showing the quality of the noun in the given sentence. The adjective beautiful describes the beauty of Monica in the given sentence

Therefore, option D is appropriate.

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The complete question is

What does the underlined word mean in the following sentence? Mónica es Hermosa. The underlined word is Hermosa.

ugly mad nice beautiful

Orange trees planted in a grove or orchard would most likely fall in which category of population distribution? a. even b. random c. clumped d. density Please select the best answer from the choices provided A B C D

Answers

Answer:

b

Explanation:

because orange trees are wide and can also spread every where in that particular place the orange was planted

Answer:

A) Even

Explanation:

EDG 2022

Which cell type is produced from meiosis? haploid diploid prokaryotic somatic

Answers

Meiosis produces cells that are 1N. Another word for this is haploid.

The cell type of the daughter cell in the meiosis is haploid. Hence, option A is correct.

What is meiosis?

Meiosis is given as the type of cell division that gives rise to the new daughter cell. It is the reduction division cycle that takes place in the cell, with the formation of four daughter cells.

The meiotic division forms the development of the daughter cells with the division of the chromosome sets. It is termed as reduction division as the number of chromosomes reduced to half in the daughter cells.

Thus, the cell type of the daughter cell in the meiosis is haploid. Hence, option A is correct.

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Which equation is related to StartRoot x 10 EndRoot minus 1 = x? x 10 = x2 x 1 x 10 = x2 2x 1 x 10 = x2 1 x 10 = x2 – 1

Answers

Answer:

x^2 - 2x - 4 = 0.

Explanation:

(x - ( 1 + √5)( x - (1 - √5)) = 0 (x - 1 -√5)( x - 1 +√5)) = 0 +√5x  - x + 1 - √5 - √5x + √5 - 5 = 0 x^2 - 2x - 4 = 0.

Answer:

B

Explanation:

edg2021

Read the passage. I lazily flipped through the pages of my textbook and yawned. "Too bad I can’t be more like my brother," I thought. He is very studious and a bit of a perfectionist, and he’s always anxious to learn new things. It’s hard to believe that anyone can be that focused. But me? Well, that’s a different story. I am much more likely to spend my time daydreaming. Which phrase from the passage is an example of indirect characterization? a bit of a perfectionist anxious to learn new things can be that focused lazily flipped through the pages

Answers

Answer:

its d

Explanation:

Answer:

Your answer is D.

Explanation:

Zen deposited some money in a savings account. The graph below shows the value of Zen's investment, y, in dollars, after x months: graph of y equals 1,000 multiplied by 1.002 to the power of 12 multiplied by x What does the y intercept of the graph represent? Rate of interest offered to Zen Final value of Zen's investment Total number of months for which Zen invested the money Amount of money Zen deposited in the savings account

Answers

Answer: D: bec if u read the top it says the answer trust me it's right

Explanation:

Consider the chemical equation. CuCl2 2NaNO3 Right arrow. Cu(NO3)2 2NaCl What is the percent yield of NaCl if 31.0 g of CuCl2 reacts with excess NaNO3 to produce 21.2 g of NaCl? Use Percent yield equals StartFraction actual yield over theoretical yield EndFraction times 100.. 49.7% 58.4% 63.6% 78.7%

Answers

Answer:

D. 78.7% on edge 2020

Explanation:

i got 100

The percent yield of NaCl is 78.7 %

CuCl₂  +  2NaNO₃ →  Cu(NO₃)₂  + 2NaCl

How NaNO₃ is determined to be in excess?

If the NaNO₃ is determined to be in excess, the limiting reagent is the chloride. We convert the mass to moles:

31 g . 1mol / 134.45g = 0.230 moles

Ratio is 1:2, so we can make a rule of three to determine the theoretical yield

1 mol of copper (II) chloride reacts to produce 2 moles of sodium chloride.

Then you can find out how much NaCl 31.0g of CuCl₂ should produce using stoichiometry.  Divide 31.0g by the molar mass of CuCl₂ (134.446g/mol) to get 0.2306mol CuCl₂.  Than multiply 0.2306mol CuCl₂ by 2 to get 0.4612mol NaCl.  

Than multiply 0.4612mol by the molar mass of NaCl (58.45g/mol) to get 26.95g of NaCl.

that means that 100% yield would give you 26.95g of NaCl so to find percent yield divide 21.2 by 26.95 to get 0.7867 which is 78.7% yield

Then, 0.230 moles of CuCl₂ will react to produce (0.230 .2) /1 ) = 0.461 moles of NaCl → we convert the moles to mass → 0.461 mol . 58.45 g / 1mol = 26.9 g

To find percent yield we do → (Yield produced / Theoretical yield) . 100

(21.2 g / 26.9 g) . 100 = 78.7 %

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Which religion is being described in this passage? "This religion, which emphasizes detachment from worldly goods, originated in India and missionaries spread it to China, Japan, and other parts of Asia." Question 8 options: Buddhism Christianity Hinduism Islam Judaism Shintoism

Answers

Answer:

Buddhism

Explanation:

The reasons for sleep are poorly understood. Please select the best answer from the choices provided T F

Answers

Answer:

You have to give us the choices

Explanation:

The reasons for sleep are poorly understood. The statement is true.

What is sleep?

Sleep is a regular, repeatable state of lowered sensitivity to external energy followed by detailed and consistent physiologic changes which help the brain to function effectively by coordinating with other parts.

Sleep plays important role in one's life . A regular and proper sleeping pattern helps an individual to perform routine tasks with better productivity.

Sleep allows your body to get recharged to perform the routine work with full energy and helps in maintaining the mental and physical well-being of an individual by eliminating the risk of health diseses.

Lack of sleep and changes in the sleeping pattern causes fatigue and laziness due to insufficient sleep and the body does not relax people as sleep helps an individual to feel fresh and relaxed from all the hustle.

The reasons why an individual gets sleep can be due to recharging or to be relaxed or function properly. Therefore the statement is true.

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