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3 years ago

Which elements do carbohydrates contain, and in what ratio?

1 answer:

8 0

All carbohydrates, including sugar, therefore contain the same three elements: carbon, hydrogen and oxygen. Different arrangements of these elements form single units to make different types of carbohydrates. Glucose, for instance, is a single-unit carb with six carbon atoms, 12 hydrogen atoms and six oxygen atoms. hope this helps .

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Solve 1/2×-3/4=-5/6

Ulleksa [173]

Answer:

answer is shown and pictured

3 0

3 years ago

Hershey and Chase used radioactive isotopes to label different parts of the phage. They grew one batch of phage in the presence

AlekseyPX

The sulphur would lable the capsule and the phosphorous the nucleic acid.

<h3>Explanation:</h3>

Hershey and Chase experiment included growing of the pages in two batches, one in presence of 35S and other in presence of 32P. They then infected bacterial cells with these phages, cleaned them and then centrifuge the cells to isolate the marked elements in bacterial cells.

This was done to isolate which part of the phage is actually infective. Sulphur being a part of the proteins will mark the capsule whereas DNA having the phosphate bridges will be marked by 32P.

5 0

3 years ago

01. A Study is Being Planned to Examine the Effects of Drug 911-918. The Goal of the Study is to Examine the Effects of Drug

Leona [35]

The Best-Correct Statements as it Pertains to the Control Group and Experimental Group are:

The Control Group Receives No Drug while The Experimental Group Receives No Drug 911-918.

<h3 />

What are the control and experimental group in a study?

The control group in a study is the group in which no changes are applied to the group.

In the control group, the variables are kept constant, hence, the control group is also known as the constant group.

The experimental group in a study is the group to which the treatment being studied is applied. The control group receives the treatment of the variable under study.

Hence, the group that receives the drug 911-918 is the experimental group.

Learn more about the control and experimental group at: brainly.com/question/26323529

#SPJ1

7 0

1 year ago

A ____________ is a testable possible explanation, while a ___________ is an explanation that has been tested extensively. A) th

viva [34]

A hypothesis is a testable possible explanation, while a theory is an explanation that has been tested extensively.

If you need to learn more and remember about this stuff better, watch the Amoeba Sister's Casual and Scientific Use of "Theory" and "Law". Trust me, it helps!

:)I hope I answered your question well!:)

4 0

3 years ago

Read 2 more answers

Question 19

Elenna [48]

Answer:

A compound formed in solution from the negative ion of an acid and the positive ion of a base is a salt. Hence the answer is option A

Explanation:

Salt is a product which is formed when a base is reacted with an acid. This reaction is also known as neutralization reaction because the base neutralizes the acid and the acid neutralizer base. By the course of action of these two salt is formed which is sour in taste.

This salt gets deposited in the base of the container as a form of precipitation. The salt can be of different color depending upon the color of base and acid which was used during the chemical reaction.

8 0

3 years ago