describe how you would test for the presence of a protein in a food sample

Answers

Answer 1

Answer:

using Biuret reagent

Explanation:

add a few drops of Biuret reagent solution to the food sample.

if protein is presence in the food sample the biuret reagent solution will give a color change (purple)


Related Questions

The default when you type in a search is to search all of PowerPoint, which includes Microsoft Office
Online. You can limit where your search is done by selecting it from the drop-down menu. To the right of
the text box is a magnify glass icon and the word Search and a downwards arrow. Clicking on the arrow will
make the drop-down menu appear.

Read the multimedia text above. How do you limit your search just to PowerPoint templates?

A. Just type templates in the search box
b. Select "PowerPoint templates from the drop down menu
C. Click on the magnify glass icon
d. None of the above
Please select the best answer from the choices provided


Answers

Answer:

B. Select “PowerPoint templates” from the drop down menu

Explanation:

i just took the test thank me later pookie

This classroom has a new Student.

Is Present Progressive or Simple Present​

Answers

I believe it is a simple present sentence.

Which of these is a complex sentence that has the correct punctuation?
А
Suzanne didn't believe in ghosts until she heard, a noise in the attic.
B
Until she heard a noise in the attic Suzanne didn't believe in ghosts.
с
Until she heard a noise in the attic, Suzanne didn't believe in ghosts.
D
Suzanne didn't believe in ghosts until, she heard a noise in the attic.

Answers

D lmk if I’m right plz

3 facts about Three Cheers for theNanny State

Answers

Explanation:

Brunswick, Me.

WHY has there been so much fuss about New York City’s attempt to impose a soda ban, or more precisely, a ban on large-size “sugary drinks”? After all, people can still get as much soda as they want. This isn’t Prohibition. It’s just that getting it would take slightly more effort. So, why is this such a big deal?

Obviously, it’s not about soda.

PLEASE HELP ME IM GIVING EVERTYTHING FOR THIS
“All About Me” Graffiti Wall PowerPoint
Worth 25 Points
Due Thursday, April 1, 2021

Answers

Answer:

22

Explanation:

Answer:

Lol

Explanation:

Word Unscramble
sirustpa

Answers

upstairs?
pretty sure

How do people meet personal challenges??

Answers

I’m guessing like drama can make people meet personal challenges
As the person gets older more personal challenges occur to him.

What is the best way to prevent plagiarism?
Question 1 options:

a)

copy and paste from the source without giving credit

b)

using quote marks only

c)

giving credit to only the major sources used

d)

giving credit to all sources used

Answers

Answer:

D

Explanation:

The answer is D. This is because the rest of them are using plagiarism.

Which of the following sentences contains an idiom?
The waves jumped onto the rocks and hissed at the spectators.
Sheila's mother reminded her to always look for the silver lining.
Cal cruised confidently in his new car
The chick was as fluffy as cotton candy.

Answers

It’s B.
Sheila's mother reminded her to always look for the silver lining.

Part B: which two quotes best support the answer to part a?

Answers

Answer:

Wait what is this from?Comment down and I can try to help.

he answer all the question change into passive​

Answers

Explanation:

If the question is

He answers all the question then it's passive form is

All the question is answered by him.

If the question is

He answered all the question.

All the question was answered by him.

Hope it helps :)❤

What type and format of outline did you use in breaking down the essay? Why did you use that type and format?

Answers

The format of this essay is description and the intent is to inform the audience on peer pressure. They used this format to convey their message clearly to the target demographic (other teens and parents) about how peer pressure is like in reality.

A : Descriptive Essay

B: To convey their message clearly.

" Descriptive Essay"

A :The organize of this essay is description and the expectation is to illuminate the group of onlookers on peer pressure.

B: They utilized this arrange to communicate their message clearly to the target statistic (other high schoolers and guardians) approximately how peer weight is like in reality.

The descriptive essay could be a sort of exposition that inquires the understudy to portray something—object, individual, put, involvement, feeling, circumstance, etc.

Learn more about "Descriptive Essay":

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I prefer Clue to Monopoly. I'd rather wear a crown than a tiara. When it comes to languages, I enjoy learning Greek more than Latin. I named my dog Rex. I prefer to write than paint. What is my favorite type of music: rock, punk, pop, or country? Why?

Answers

Rock

Rex is a name of a rock band I think( just double check on this)
Greek is festival related, partying, drinking and so is the game Clue, it’s shorter, less people required, teaches a lesson, movie related, mysterious and not as boring as Monopoly honestly speaking. Rock is lively. I mean it’s rock it never disappoints. When you write, your audience can relate to you, sometimes my music cannot make sense but you will still understand it, it can be dark and no one will know it’s a dark meaning to what I wrote, poetry can be misinterpreted in many ways and sometimes when writing you can be cryptic and only those who know will know. Writing gets your emotions out right and it’s better to express myself. And finally Crown, my favorite, it’s not gender biased, can be worn by anyone, the fact that it is fully connected(circular) makes me feel whole and secure, a tiara is a type of crown, therefore a crown can be anything including a tiara and other types, crowns are royally related.

Now out of all that you have chosen, rock is free, expresses with no boundaries, anyone can reinvent themselves and more. Ohh my word this practically discribes T.rex band though, London charts- crown, poetic, Rex band, freedom of expression and speech is more Greek related than Latin related and they were more instrumental musically speaking from perspective.

As per the clues provided, the favorite type of music would be:

A). Rock

"Rock Music" is denoted as the genre of music that involves the amplification of electric instruments and strong rhythm and beats. Such music employs instruments like Guitars heavily to produce appalling sounds and rhythms. In the given description, the word "Rex" signals the famous rock band and 'Greek' refers to the popular rock music festival which signals 'rock music' being the favorite.

Thus, option A is the correct answer.

Learn more about "Monopoly" here:

brainly.com/question/5992626

Which word in the passage can also mean "to trap someone through a lie?"

The Empire State Building


The Empire State Building is a historic structure in Manhattan, New York. The construction of this world-famous skyscraper started in 1930. This building has 103 floors. The architect William Lamb chose a frame made of steel that allowed the building to support a lot of weight. Its strong structure also helped Lamb to create a taller building.


During that time, the United States was just coming out of the Great Depression. The Empire State Building was constructed in a manner that was efficient. Most materials needed for its completion, such as steel beams and stone works, were prepared at a different location. The workers only had to fix them into place on delivery. The building itself was mostly made of glass, steel, and aluminum. It’s a marvel that it took only 410 days to be completed. A. fare B. allowed C. structure D. marvel E. manner

Answers

Answer:

it's probably marvel

Explanation

the others were not hope helps i don't know :)

Answer:

its marvel

Explanation:

because i got it right

Grammar pronoun check.

Answers

Answer:

I can't read it well, I think the first one is A

Answer:

That’s all what I can do I don’t know if this is helpful probably not but I tried my best

Explanation:

1. I think A

2. i think A again

3. maybe A again but I kinda think B

4. A probably B

How does the Civil War setting affect what happens in the poem?

Answers

Answer:

It creates conflict between the characters:)

Explanation:

Being that it happened in the civil war time people were upset causing conflict.

Answer:

It creates conflict between the characters

Explanation:

/

what are feminism causes?

Answers

Answer:

The movement arose partially as a response to the perceived failures of and backlash against initiatives and movements created by second-wave feminism during the 1960s, '70s, and '80s, and the perception that women are of “many colors, ethnicities, nationalities, religions, and cultural backgrounds”.

Which of the following sentences is a claim?
Bees are social insects that live in hives.
Insects have six legs.
Insects are fascinating creatures.
Many people are frightened of insects.

Answers

Answer:

The sentence that is a claim is ¨Insects are fascinating creatures.

Explanation:

This is a claim because a claim is based on an opinion, not a fact.

Hope this helps!

The sentences which is a claim is the insects are the fascinating creatures. Thus, the correct option is C.

What is a Claim?

A claim is the main argument of an essay or a piece of writing such as an article. It is the most important part of an academic paper or a research paper. A claim defines the paper's goals, directions, and its scope. It is supported by the evidence.

Authors can support their claims through the evidence, which may consist of the facts, research findings or the statistics, and all the quotations from the experts.

An example of a sentence which is a claim is the insects which are fascinating creatures. This is a sentence which is an opinion as well as an argumentative claim. A claim is based on the opinion of the writer and the readers and it is not a fact.

Therefore, the correct option is C.

Learn more about Claim here:

https://brainly.com/question/19248950

#SPJ3

Directions: Below are sentences that contain informal words. Rewrite each sentence in a formal style.



1. Oscar started freaking out about the test.





2. When the cops arrived, the crook ran outside.





3. He checked his cell for any messages.





4. The family chilled by the pool all afternoon.





5. She bought a bunch of stuff at the mall.



Answers

Oscar started to feel very frantic about the test

Crook ran outside as soon as the cops arrived

He quickly check his phone

The family calmly and relaxed by the pool all afternoon

She bought very many things at the mall

Please hurry help me !

Answers

I would say either (A) or (B)

Select all the correct answers.

What are two reasons that Jordan includes a quotation by Thomas Jefferson, the nation's third president, in her

speech?

to support a theme about the need for community

е

to align herself with a long tradition of calls for unity

an

to show that she is not intimidated by power

ОООО

to ridicule Jefferson's ideas about harmony

to prove that no president can veto a move for national community

e

Reset

Next

Answers

Answer:

to align herself with a long tradition of calls for unity

and

to support a theme about the need for community

Explanation:

I took the test on Plato and got it right :)

The two reasons that Jordan includes a quotation by Thomas Jefferson in her speech is :

B and A is the correct option.

Thomas Jefferson

The two reasons that Jordan includes a quotation by Thomas Jefferson in her speech is to align herself with a long tradition of calls for unity and to support a theme about the need for community.

Thomas Jefferson is a spokesman for popular government, was an American Establishing Father, the vital creator of the Announcement of Autonomy (1776), and the third President of the Joined together States.

Thus, the correct answer is B and A.

Learn more about "Speech":

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PLEASE ANSWER!!
"Review pages 86–90.What do his efforts to explore the stratosphere tell you about Auguste Piccard?" ALSO THE TEXT IS CALLED, "into the unknown: above and below"

Answers

Answer:

Explanation:

your dum

Based on the structure of "the human season" in what why do the human seasons mentioned in the tittle differ from the seasons of the year of

Answers

Answer:

Xtufuxuxtx7txtufucfuugxgixitx

01 – Write the correct form f the verbs in parenthesis and then, translate: (Escreva no espaço em branco a forma correta do verbo no presente simples e, na linha abaixo, traduza cada frase)
They _____________ Geography easily. (to learn)
_______________________________________________________________________________________________
Alfred _____________ Portuguese. (to teach)
_______________________________________________________________________________________________
A loto f people _____________ to the beach in summer. (to go)
_______________________________________________________________________________________________
Mr. Wilson Always _____________ at this hotel. (to stay)
_______________________________________________________________________________________________
The leaves _____________ in autumn. (to fall)
_______________________________________________________________________________________________
Um cousin _____________ the lesson at home. (to do)
_______________________________________________________________________________________________
Sometimes Carol and Suzie _____________ to school by bus. (to come)
_______________________________________________________________________________________________
The Earth _____________ around the sun. (to move).
_______________________________________________________________________________________________
Elizabeth never _____________ Early. to get up)
_______________________________________________________________________________________________
This man _____________ English twice a week. (to study)
_______________________________________________________________________________________________

Answers

Answer:

Explanation:

Answer:

I need points to ask questions

state two ways in which stress could impact negatively on student's performance at college or university​

Answers

Answer:

Poor performance in academics.

Changes in their personalities.

Explanation:

When individuals join a college or university, they experience major stress which they have never experienced before. This is could be because of changes in lifestyle, new responsibilities and excessive workload they are burdened with.

These factors subsequently increases students' stress level and may have negative impact on their performance as a result. The two ways which stress could impact negatively on student's performance at college or university are:

1. Poor performance in academics: With overwhelming stress and pressure, students tend to lose focus and concentration during lectures or studying. As a result, they may perform very poor during exams and assessments.

2. Changes in their personalities: Many students who go through a lot of stress avoid social interaction and gatherings. They chose to remain away from people and consequently develops hostile personalities.

Wat was your most embarrassing moment explain wat u learn and have it made u a better person

Answers

my name was the first place in my order and i didn’t even start with this place so it wasn’t a fake burger .

Answer:

I used to be extremely loud and rude to others, which caused me to embarrss my self multiple times.

I have finally chilled out, and im not as rude as I used to be..

Which of the following is an example of a genre based on form?
O A. Mystery
O B. Novel
O C. Comedy
O D. Romance
SUBMIT

Answers

I think a novel bc its based on ur life I think lol

Answer: Novel

Explanation: APE X test

The articles “How Does a School Spend their Money?” and “Learning How to Make Budget Decisions” are about planning and spending money.

WRITING PROMPT:
Read the text set on budgeting. Then, write an informational essay for your school newspaper explaining effective strategies for budgeting.

Write your final draft below. Be sure to use your planning pages and rough draft from this week to guide your writing. Edit and revise for grammar and clarity.

Answers

Answer:

 This question is incomplete, since you did not provide the planning pages and rough draft that you have learned. Anyway, I will give you an answer that will be useful for this question.

Explanation:

Once a spending budget is established, you can get an idea of the total income that is needed to maintain or grow your money. This information is essential for formulating effective goals and plans.

Without spending budgets, you run the risk of overspending, reducing or eliminating profit margins.

The budget should be evaluated periodically in relation to a person's actual finances, to ensure alignment exists and to help identify potential spending problems, cash flow gaps, savings opportunities, or future profit scenarios.

Budget planning and tracking will help identify unnecessary expenses, adapt quickly to changes in financial situation, and also achieve financial goals.

PLEASE HELP QUICK!!!

How does the Tenth Amendment benefit you today?

1. You will have the right to a jury trial if accused of a crime.
2. It allows state governments to provide free education.
3. You have the right to ignore parent and teacher rules.
4. It allows state governments to ignore citizen rights.

Answers

Answer:

Explanation:

2.) It allows state governments to provide free education.

The Tenth Amendment states that the powers not delegated to the United States government by the Constitution, nor prohibited by it to the states, are reserved to the states respectively, or to the people. This allows states to establish their own laws as long as they aren't contrary to the federal government's laws. Therefore, as the Constitution does not say anything about the education system, or how it should be, the states have full freedom to decide whether to provide free education or not.

Shakespeare opens the play with a (1) _________________, which tells the reader exactly what is going to happen in the story. The story takes place in (2) _________________, Italy.

Answers

Answer:

Romeo & Juliet

Explanation:

Other Questions
Simplify the expression. 30 - 7m + 5 + 16m development countryChina is considered aA lowB. mediumC. highD. very highPlease select the best answer from the choices providedABD Which two are congruent? What is the y-intercept of a line through (2, 7) and perpendicular to thegraph of y=-3/2x+6 What is diffraction of light Assume v is a vector in R^5. You wish to compute a vector w such that the th entry of w, denoted wi, is the sum of vi-1,vi, vi+1. For example wi is the sum of ,vo,v1 and v2. For elements at the endpoints of w, you will only account for two elements in your sum. For example wo, (assuming zero-based indexing) is the sum of vo and v1. Construct a matrix A such that Av=w. Political maps are maps that show the boundariesalso called bordersof countries, states and counties. Borders can change over time for different reasons. For example, when one country takes over another, the border of the first country expands to include the second. A country can also trade, buy or sell land to another country and gain new territories after a war. When borders change, political maps change, too. The map of the US that were used to seeing didnt always look this way. It has changed many times since the year 1776, as borders changed and grew, and as we created new states.Which of these events most likely changed the borders of political maps of the US?Athe US buying Alaska from Russia in 1867Ba large earthquake hitting California in 1906C2.6 million Americans losing their jobs in 2008Dmany immigrants coming to New York City in the in the late 1800s A new amusement park presold discounted tickets for the opening day as well as upon arrival at the park the opening day ticket sales for the park including pre-sales is represented by this function where T(h) is the number of tickets sold H hours after opening at 7:00.am. What is the approximate rate of change in the number of tickets sold between 10:00 a.m and 1:00 p.m?HELP PLEASE I WILL MARK BRAINLIEST!! Read the following article about a man who fell to Earth from a height of 40 kilometers, and then complete the notes on the opposite page.THE MAN WHO FELL TO EARTHOn October 14, 2012, Felix Baumgartner made history as the man who fell to Earth from a height of almost 40 kilometers. During the fall, he became the first person to break the sound barrier on his own without the help of any machine. He made the highest and fastest jump in history, after going up in a capsule, similar to a very small spacecraft. The capsule was lifted by a helium balloon to an altitude of about 40 000 meters. Millions of people around the world watched the journey from pictures taken by a camera that was fixed to the capsule itself. When the capsule reached the required height, viewers could see what Felix saw as he looked down: the round, blue Earth, surrounded by the blackness of space. They then watched as Felix stepped into the empty darkness and fell for more than four minutes. During his fall, he reached a maximum speed of more than 1300 kilometers per hour.The jump was not without challenging moments. For example, the engineers in charge of the mission considered stopping the jump when the glass shield of his helmet began to be covered with mist during the ascent. Later, a new crisis developed during the jump, when Felix began spinning out of control in the thin air of the stratosphere. Fortunately, as the atmosphere thickened, he managed to stop the spin and fall smoothly. He opened his parachute about one and a half kilometers above the ground and landed safely in the desert.During the jump, Felix broke the altitude and speed records, which had been set half a century before by Joe Kittinger, a retired Air Force colonel, who is now more than eighty years old. It was Joes calm voice that guided Felix through some tense moments. Joe praised Felix for his great courage and determination. Through Felix, we have fulfilled the aims of the mission. We wanted to test this spacesuit for its strength and protective qualities, and it has passed the test.The whole mission involved about 300 people, including engineers and scientists who had been working for five years on the project. Apart from breaking the altitude and speed records, the aim was to see how the equipment was affected by the loss of pressure at extreme heights. The information provided by the jump will help pilots and even space tourists survive in the future if they have to jump out of their spaceships in an emergency.One particular problem that Felix Baumgartner discovered during tests was that he suffered from panic attacks when he was forced to spend hours inside the pressurized space suit and helmet. He was advised by experts to keep busy all the time in order to take his mind off the jump.In addition, preparations for the jump did not always go smoothly. Several attempts to inflate the helium balloon, which would lift Felix in his capsule to the required height for the jump, had to be abandoned because of bad weather.Finally, however, everything was prepared and the mission was completed. Viewers from all around the world watched the live video being broadcast both from the capsule and from mission control in Florida. There were a record eight million people watching the jump at the same time.You are going to give a talk about Felix Baumgartner and his jump to your school science club. Prepare some notes to use as the basis for your talk.Make short notes under each heading.Statistical data about the jump The mission involved about 300 people ............................................................................................................... ............................................................................................................... ............................................................................................................... ...............................................................................................................Problems before and during the trip ............................................................................................................... ............................................................................................................... ...............................................................................................................Aims of the mission ............................................................................................................... ...............................................................................................................bs answer is not accepted Please help me due 12:00 PmWhich soldier matches the achievements listed on above? a Alvin York b Juan Seguin, Jr. c Vernon Baker d Roy Benavidez please help!!! will mark brainliest A circle has a diameter of 7 inches. Find the radius Together Mike and Sara ran 42 laps on thetrack. Sara ran twice as many laps asMike did. Write a system of equations andsolve it to see how many laps they each ran. The average baby giraffe weighs 150 pounds and is 6 feet tall.Question 1Part AHow many kilograms does a baby giraffe weigh? which line represnts object moving fastest**WILL MARK BRAINLEST ANSWER, IF RIGHT** A block of marble is in the shape of a rectangular prism. The block is 2 feet long. 3 feet wide, and 90 inches high. What is the volume of the block? The volume of the block is cubic feet does lithium violate the octect rule IL. IMITILOM mademaking chocolate1900 for oneco make chocolateWhich of the following sentences from the passage shows a cause and effect relationship?AThen when he was fifteen years old, he began to work for a candy maker in Lancaster.hometown so heened up a newplate that everyoneinvented thers later. Miltonover the nation. As treat called theIn 1893, Milton wanted to learn more about chocolate, so he bought the equipment heneeded to make itCHe wanted to make delicious milk chocolate that everyone would love.king goodHe built a newS. He cared a lotDMr. Hershey was very successful in making good chocolate, but he did not feel like his jobwas finished. Pretest. Career Exploration Select the correctanguer. Jenei has completed a four year course in engineering and she wishes to pursue a career that would involve frequent travel. What can she pursue? A consulting engineer OB analysis engineer oc technical eles engineer OD design engineer Reet Net 4250 45255760 55ch HELP ME PLEASE Find the radius given the circumference is equal to 50.24 ft (hint: = 3.14)