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algol13
3 years ago
12

The hawaiian islands are the top of an ocean ____

Biology
1 answer:
Firlakuza [10]3 years ago
8 0
The hawaiian islands are one on top of ocean tectonic plates. That is why there have been so many volcano eruptions lately. I hope that is what you were looking for.
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On the ocean floor, there are long mountain ranges called mid-oceanic ridges. Which description explains how these geological st
kherson [118]

Answer:

B a diverging boundary where two ocean plates move apart from one another

Explanation:

hope it helps

3 0
3 years ago
Which of these characteristics apply to viruses? Select all that apply.
Olegator [25]

The characteristics that apply to viruses are;

  • Viruses are made of RNA or DNA.
  • Viruses have a protein coat

<h3>What are viruses?</h3>

Viruses are microscopic non-cellular structure consisting of a core of DNA or RNA (nucleic acid) surrounded by a protein coat (capsid).

A virus is considered as by non-living because it requires a living host cell to replicate, and often causes disease in the host organism.

Therefore, the characteristics that apply to viruses are;

  • Viruses are made of RNA or DNA.
  • Viruses have a protein coat

Learn more about virus at: brainly.com/question/1427968

SPJ1

7 0
1 year ago
What is the role of glucose in catabolite repression? What is the role of glucose in catabolite repression?
Ierofanga [76]

Answer:

It decreases the levels of cAMP in the cell, repressing transcription from the lac operon.

Explanation:

When glucose is absent, cAMP serves as coactivator binds to CRP, the catabolite gene activator protein. The CRP-cAMP complex binds to the site near the lac promoter and stimulates the expression of the operon by RNA polymerase many folds.

Catabolite repression refers to inhibition of the synthesis of enzymes of lactose catabolism when glucose is present as an energy source. In the presence of glucose, synthesis of cAMP is inhibited resulting in its lower cellular concentration. The lower cAMP levels do not allow the binding of cAMP and CRP. The result is reduced expressed of lac operon.

4 0
3 years ago
HELP ILL MSrk u brainly
dimaraw [331]
Phenotype for LL would be the dominant trait shape for the ear. Phenotype for Li would also be the dominant trait shape. Then for ii the phenotype would be the recessive option. The probability for LL is 50% probability for Li is also 50% and for ii it would be 0% based off what you have shown. Sorry I don’t know what the exact name for the recessive and dominant shape of the ear shape
7 0
3 years ago
Read 2 more answers
Please select the word from the list that best fits the definition
a_sh-v [17]
The answer is proteins
5 0
3 years ago
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