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marissa [1.9K]
3 years ago
8

Stephanie is listening to the news and hears that Earth has recently experienced an increase in

Biology
1 answer:
Advocard [28]3 years ago
6 0
Number 2, sun increases basically everyday.
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What is an enzyme and how does it work?
Yuliya22 [10]
All of the work being done in side of a cell is being done by enzymes. A bacterial like E.coli has about 1,000 enzymes floating in the cytoplasm at about any time. The purpose of a enzyme in a cell is to allow the cell to carry out any chemical reactions very quickly. the reactions allow the cell to build or take things apart as needed. This is how the cell grows and reproduces. Hopefully my answer helps a little!
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3 years ago
In what form is coded information found in DNA? letters of the alphabet the type and sequence of molecules along each strand no
ale4655 [162]

The correct answer is the type and sequence of molecules along each strand.  

The DNA is formed of molecules known as nucleotides. Each nucleotide comprises a sugar group, a phosphate group, and a nitrogenous base. The four kinds of nitrogen bases are thymine (T), adenine (A), cytosine (C), and uracil (U). The order of these bases is what that determines the genetic code or the DNA instructions.  


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3 years ago
Write a 5 sentence paragraph describing a human organ system. Include a main idea, supporting details, and a concluding statemen
xxTIMURxx [149]


     There are several organ systems in the body. One of them would be the respiratory system. There are many more including the heart, digestive, and the skeletal.


Can u please add a little more? I don't know anymore.

7 0
3 years ago
In a small cramped kitchen, you and some friends are preparing a spaghetti dinner. the water is boiling and the pasta is now rea
DerKrebs [107]

In a small cramped kitchen, you and some friends are preparing a spaghetti dinner. the water is boiling and the pasta is now ready to be carried to the sink to drain. you pick up the pot of bubbling pasta water and start in the direction of the sink. the pot holder slips slightly, causing the water to splash onto your arm. the scalding water burns your forearm. you are experiencing a lot of pain, with a red, blistering burn on your arm.

The appropriate first response will be to cool the affected arm under running water and application of ice pack. The cold temperatures will lower the pain that is being felt.

6 0
3 years ago
What is allele frequency?
IgorLugansk [536]

Answer:

The correct answer would be - D. the distribution of alleles in a population.

Explanation:

Allele frequency in population genetics is the term used to provide the amount of the different alleles in particular loci. In other words, it is the distribution of alleles in a population.

The term allele frequency refers to the fraction of the copies of the gene of the alleles in a known population. It can be calculated by the number of allele present of interest divided by total number of alleles in a population.

5 0
3 years ago
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