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telo118 [61]
4 years ago
11

Elements are _____.

Biology
2 answers:
Sladkaya [172]4 years ago
6 0
The answer is B. substances that are made up of only one type of atom
goblinko [34]4 years ago
4 0
My best guess would be B because elements are in their purest form
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Which of these indicates equilibrium in the community? A. seral B. pioneer C. ultimate D. intermediate E. climax
andrew11 [14]

Answer:

E. climax

Explanation:

Even though it is not something that is very common in nature, there are still certain exceptions where certain communities manage to reach a point of equilibrium.  This basically is a community of small number of dominant prominent species that create a stable ecosystem. This state of equilibrium is known as climax community. This type of community appears when the web of biotic interactions between the organisms becomes so intricate that there is no possibility of other species to be admitted in it.

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3 years ago
Many different proteins, enzymes, and hormones are involved in maintaining hemostasis. Which protein is required for platelet ad
timurjin [86]

Based on protein function, the protein that is required for platelet adhesion is Fibronectin.

<h3>Which are the fuctions of proteins?</h3>

Proteins are large macromolecules found in the body and which perform several functions in the body.

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Proteins serves as:

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In platelet adhesion, the protein that is required is Fibronectin.

Learn more about about proteins at: brainly.com/question/10058019

6 0
2 years ago
How are restriction enzymes and PCR important to biotechnology?
Karolina [17]
Both will contribute to the effectiveness and efficiency of biotechnology.

Restriction enzymes  will aid in differentiating the difference in gene sequence in humans. This will be critical in many aspect from recognizing and finding a cure for a disease to imprisoning a criminal or setting them free. 

Polymerase chain reaction (PCR) will mostly add to the efficiency of biotechnology, by helping to amplify copies of DNA sequences. 
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Organisms that cannot produce their own food and rely on other organisms for nourishment are
olga_2 [115]
B:Heterotrophs hope this helps :)
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3 years ago
Describe the structure of proteins<br><br> type of bonds
ra1l [238]

Explanation:

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