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erastova [34]
3 years ago
8

Dr. Brooke studies plants to learn about ecosystems. What is Dr. Brooke's specialty?

Biology
1 answer:
wariber [46]3 years ago
3 0

Answer:

Ecologist

Explanation:

"Ecologists study the interrelationships between organisms and their environments." (Environmentalscience.org)

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Question 1 (2 points)
Blababa [14]

The amino acids coded triplets in the 3' to 5' strand on the normalp53 gene of chromosome 13 are lysine, leucine, Glutamine, stop codons.

Explanation:

mRNA is formed by the transcription of DNA strand coding for  a gene.

Any mutation in the DNA sequence even a difference of base pair would cause formation of different amino acids and hence altered protein.

The amino acid is formed in the step of translation where codes are read by tRNA on the mRNA strand and correct nucleotide is brought to growing polypeptide chain.

In transcription 3' to 5'  strand acts a template strand. The amino acids on the p53 gene of chromosome 17 is

3'TTT AAC   GTC    ATC 5'    Gene sequence

5' AAA UUG CAG   UAG 3'   mRNA

lysine, leucine, Glutamine, stop

8 0
4 years ago
A random change in the sequence of DNA is called a
lorasvet [3.4K]

Answer:

mutation

Explanation:

A mutation is a random change to genetic material. ... If a mutation occurs in a gene that results in a change to the sequence of DNA bases, then the structure of the protein that is made may also be altered. This could alter an individual's phenotype

6 0
3 years ago
Read 2 more answers
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

5 0
2 years ago
Please help i’m on a timer
Aleksandr-060686 [28]
The soap is basic and the juice is acidic because the ph of the water is 7 and it’s neutral. If the ph is lower than 7, it’ acidic and if it’s higher than 7 it’s basic
6 0
3 years ago
Which cell organelle stores and sends nutrients throughout the cell?
Wittaler [7]
Ribosome packages nutrients and sends itto different parts of the cell

3 0
3 years ago
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