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3 years ago

Design an experiment where you would determine how quickly lactaid works to break down milk sugar at different temperatures

1 answer:

8 0

1. Gather 11 cups and then fill each cup with 5 ounces of whole milk, next is take the first cup to add a known quantity of lactaid. As a control, take another cup and do not add any lactaid. After 1minute, pour a known quantity of Benedicts into cups of milk. Record the color (blue is the least amount of glucose progressing to green, then yellow, orange, red, and brick red/brown). Take another cup of milk and then add the lactaid and wait 5minutes next is add the Benedicks. Record the color, repeat steps 7-10 adding 5minutes each time until there are no cups left (15 minutes, 20, 25,30,35,40,45).
For the last is Graph the data and form conclusions.

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Phenylketonuria is a(n) _______ disorder, meaning that it is passed from generation to generation via DNA.

dimaraw [331]

Answer:

inherited

Explanation:

Phenylketonuria is a(n) inherited disorder, meaning that it is passed from generation to generation via DNA.

6 0

1 year ago

If you were an electron, and your home town was your nucleus, what would you need to do in relation to your home town to emit li

Scilla [17]

Answer:

Option B, Move closer to your home town

Explanation:

The options for the given question are as follows -

A) Knock down your previous house and build a bigger one.

B) Move closer to your home town.

C) Move further away from your home town.

D) Stay where you are but speed up your daily life

Solution -

Electrons carry negative charge while nucleus carries positive charge due to the presence of positively charged proton ions and neutral ions (which has no charge). All the electrons are attracted towards the nucleus due to its positive charge. The orbit on which an electron revolves around a nucleus has higher energy level as compared to the energy levels located in between the space of electron and nucleus.

While moving from a high energy orbital to a low energy level orbital, an electron releases some energy. Hence, in order to move closer to home, electron needs to push itself toward the nucleus by releasing energy

Hence, the given option is B

5 0

2 years ago

Your research paper should start with your claim. b) In paragraph form, give two examples of scientific information that support

lisabon 2012 [21]

Your research paper should start with your claim in paragraph form, and give two examples of scientific information that support each part of your claim.

<h3>What do you mean by Research paper?</h3>

A research paper may be defined as a composition in which you illustrate what you have comprehended after investigating your chosen topic in depth.

Any research paper consists of an abstract, the methodology, observations, conclusions, and at last reference.

If your research paper supports the claim, then it will be formatted the claims in paragraph form, with two examples of scientific information that support each part of your claim.

Therefore, it is well described above.

To learn more about the Research paper, refer to the link:

brainly.com/question/26177190

#SPJ1

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2 years ago

Describe the purpose of pasteurization.

balandron [24]

Answer:

Here is some research:

The Purpose of Pasteurization

To increase milk safety for the consumer by destroying disease causing microorganisms (pathogens) that may be present in milk. To increase keeping the quality of milk products by destroying spoilage microorganisms and enzymes that contribute to the reduced quality and shelf life of milk.

6 0

2 years ago

Which physical property refers to the temperature at which a substance in a solid state transforms to a liquid state?

madam [21]

Answer:

Hello, There! Thanks for asking your Question.. Your answer is below

B. melting point Is The most Correct Answer

Explanation:

The Melting point is the temperature at which a solid is converted to a liquid.

Therefore, making your Answer option B.

Thanks for choosing Brainly!

6 0

2 years ago