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Andrew [12]
2 years ago
14

What is the Independent Variable and Dependent Variable?. What brand of soda contains the most caffeine.

Biology
2 answers:
noname [10]2 years ago
7 0
An independent variable is a variable that does not rely on the other. a dependent variable depends on the independent variable to change. as you change the independent, the dependent variable changes. also I believe pepsi or coke has the most caffeine
iogann1982 [59]2 years ago
3 0
An independent variable is a variable that is changed only by the experimenter. A dependent variable however is the variable being tested and being changed by the independent variable. For example, if you're doing an experiment on what would happen if you gave a plant 1 liter of water everyday to a plant, the independent variable would be the water as it was changed on by the experimenter. And the dependent variable would be the plant since it is the one being experimented on and the one being affected by the independent variable.

I assume the next question is missing context but just in case, it would be the Pepsi One, but it’s discounted so it would be a Mountain Dew.
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The body system that processes food and turns it into energy for the organism
adoni [48]

Answer:

I would say B. digestive system.

Explanation:

The digestive system breaks down food and processes it into energy molecules that the body of an organism can use.

Hope this helps! :)

3 0
2 years ago
P Flag question
Lelechka [254]

Answer:

Co²+6H20+light =C6H12O6+O2

Explanation:

This is lysis reactionan so forms glucose and oxgen by water and co2

and in 2nd question plants need N² for growth

5 0
2 years ago
Here is a list of features seen in all cells today: DNA, RNA, Proteins, the genetic code, ribosomes, phospholipid membranes, DNA
slavikrds [6]

Answer:

DNA, RNA, Proteins, the genetic code, ribosomes, phospholipid membranes, DNA polymerase for DNA replication, RNA polymerase, ATP-ase (=ATP synthase).

Explanation:

Reductive Citric Acid Cycle is not present in the anaerobic organisms.

3 0
3 years ago
5. a. What technology produced the results illustrated here, and what is this
notsponge [240]

The technology that was used to produce the results illustrated in the image is gel electrophoresis and it is used for separating deoxyribonucleic acid (DNA) fragments.

Gel electrophoresis can be defined as a technology that is used in the laboratory for the separation of mixtures of deoxyribonucleic acid (DNA), ribonucleic acid (RNA) or other macromolecules such as proteins based on molecular size and charge.

In gel electrophoresis, an electric current is applied to the deoxyribonucleic acid (DNA) samples so as to create fragments that can be used to compare the various samples of deoxyribonucleic acid (DNA).

The steps involved in gel electrophoresis include the following:

  • Extraction of deoxyribonucleic acid (DNA).
  • DNA isolation and amplification.
  • Addition of deoxyribonucleic acid (DNA) to the gel wells.
  • Application of an electric current to the gel.
  • The separation of DNA bands based on molecular size and charge.
  • Deoxyribonucleic acid (DNA) bands are stained.

Read more: brainly.com/question/10413501

8 0
2 years ago
I'm having trouble answering a question on my biology homework. Explain why the following structural formula is not correct base
Ratling [72]
I'd say that it is incorrect because each carbon atom should bond 4 times and all three carbon atoms in this structural formula only bond once. The reverse is true for hydrogen atoms. They only form one bond but in this structural formula two of them have four bonds. I don't know about nitrogen though.
6 0
2 years ago
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