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Lostsunrise [7]
3 years ago
5

Briefly describe the initial experiment in which dr. folkman accidentally observed an important connection between tumor growth

and blood vessels
Biology
1 answer:
Karolina [17]3 years ago
7 0
Http://www.pbs.org/wgbh/nova/cancer/folkman.html

I believe this website will help :)
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3 years ago
I need the answers<br><br><br><br><br><br><br><br><br><br> Pls
skelet666 [1.2K]

Answer:

1a

2d

3a

Explanation:

8 0
3 years ago
Plants use carbohydrates to build things such as cellulose. How do plants acquire these building blocks to build mass?
valentina_108 [34]
<span> C) They make carbohydrates through the process of photosynthesis.

</span>Photosynthesis is a process wherein light energy is converted into chemical energy. 
<span>Plants use the light energy coming from the sun and make food and other cellular organic compounds that will be used for certain types. 

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7 0
3 years ago
True or false? it is the medical assistant's responsibility to determine whether a patient has an advance directive in place
Mila [183]
The statement above is TRUE.
Medical advance refers to the document which a patient write down in advance in other to indicate the type of medical treatment he or she will prefer in case the person become so sick that they can not communicate this need to the health providers again.
The medical assistant in the hospital is the one who act as the patient's coordinator by providing means of communication between the other health providers and the patient. So, it is their duty to ensure that the patient has an advance directive in place.
6 0
3 years ago
A researcher incubates a cell with radiolabeled amino acids. These amino acids are incorporated into the proteins as they are sy
AURORKA [14]

Answer:

The incorporation of radiolabeled amino acids during protein synthesis occurs when the data shows the organelles involved with protein synthesis, packaging and transport, that is, radioactivity levels would increase first at the rough endoplasmic reticulum, followed by the Golgi, and then the secretory vesicles (option C).

Explanation:

Protein synthesis in the cell occurs when RNA -which contains the sequence of triplets or codons that make up the genetic code- is coupled to ribosomes.

Each codon or triplet, consisting of three nucleotides, will give instructions for specific amino acids to be incorporated into the polypeptide chain that is being synthesized in the rough endoplasmic reticulum.

The Golgi apparatus is responsible for packaging or packaging the newly synthesized proteins in secretory vesicles for transport.

<em>In consecuense, </em><u><em>radioactivity levels would increase in the organelles involved in protein synthesis, packaging and transport, the rough endoplasmic reticulum, Golgi apparatus and secretory vesicles</em></u><em>, respectively.</em>

<em />

Learn more:

Steps of protein synthesis brainly.com/question/884041

8 0
3 years ago
Read 2 more answers
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