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Assoli18 [71]
4 years ago
5

DNA, RNA, and starch: What do these three important biomolecules have in common?

Biology
1 answer:
Orlov [11]4 years ago
3 0
They both contain cells and they both have nucleic acid
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GTPases serve in many signal transduction pathways and the presence of GTP or GDP dictates where the pathway is on or off, respe
Anton [14]

Answer:

None of the above.

Explanation:

GTPases are the regulatory proteins that are involved in the signal transduction pathway involving the activation of the G protein. The mutation in these proteins cal lead to cancer cells.

The guanine nucleotide exchange factors (GEF) allows the replacement of GDP by GTP. They activates the GTPase activity of the cell and can also activate the multiple GTPase activity of the cell. The Ras superfamily is activated by the GEF.

Thus, the correct answer is option (d).

3 0
3 years ago
A(n) ____________ is a preparation of one or more microbial antigens to induce protective immunity in potential hosts. listen to
Dmitry [639]

A vaccine is a preparation of one or more microbial antigens to induce protective immunity in potential hosts.

Vaccines are the anti-microbial agents administered to provide immunity against specific diseases. There can be a wide variety of vaccines, like: live attenuated vaccine, vaccine with killed or inactivated microbes, vaccine containing the sub-parts of the microbes, etc.

Immunity is the body's ability fight against a disease. The immunity is build when a body gets attacked by pathogen. Various immune cells like neutrophils, MHCs, dendritic cells, B and T cells, etc. are involved in building and strengthening the immunity of any person.

To know more about vaccines, here

brainly.com/question/6683555

#SPJ4

7 0
1 year ago
Patient: 67 year old female diagnosis: heart failure prescription: daily dose of 48.5mcg of digoxin. how milligrams would be
Goshia [24]

Assuming the body weight of the woman is 67 kg, milligrams of digoxin required per day for the woman will be 3.25 milligrams.

<h3>What is drug dosage?</h3>

Drug dosage refers to the amount of drug required to be administered to a patient per given time based on body weight or age.

The dosage for digoxin for treatment of heart failure for the 67 year old woman is 48.5 mcg/kg body weight.

Assuming the body weight of the woman is 67 kg, milligrams of digoxin required per day for the woman will be 48.5 * 67/1000 = 3.25 milligrams.

In conclusion, the dosage of drugs depends on age and body weight.

Learn more about drug dosage at: brainly.com/question/11185154

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8 0
2 years ago
ABOUT ALBERT EINSTEIN <br><br>FRIEND TELL ME ABO<br>UT​
STatiana [176]

her you go : mark as brainliest please

Explanation:

Albert Einstein was a German mathematician and physicist who developed the special and general theories of relativity. In 1921, he won the Nobel Prize for physics for his explanation of the photoelectric effect. In the following decade, he immigrated to the U.S. after being targeted by the German Nazi Party.Sep 1, 2020

Birth Date: March 14, 1879

death :april 18 1995

mark as brainliest

6 0
4 years ago
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A way to build good credit is?
slava [35]

Answer: considering you are a college student as well, you can start off with signing up for a student credit card and have it pay monthly subscriptions of something payable such as spotify premium charges or netflix monthly subscritptions, something that you'll be able to pay back in order to build your credit score. I hope this helped

8 0
3 years ago
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