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KonstantinChe [14]
3 years ago
10

What are some ways that people have utilized rocks? Plz help

Biology
1 answer:
Vika [28.1K]3 years ago
3 0

Building walls and houses, fire pits, construction materials, decoration etc...

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I dont really understand where someone would get this information. was there a document or article you were supposed to read before this if so that would be very helpful.  

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What can you infer about invertebrates​
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they have certain functions and or adaptations that allow them to move without spines

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Why does the amount of chlorophyll limit the rate of Photosynthesis?
12345 [234]

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Chlorophyll

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Chlorophyll is needed for photosynthesis in plants so the ammount of chlrophyll will limit the rate of photosynthesis because its needed for it

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3 years ago
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Carbon atoms in organic molecules most commonly
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Found in every single organic molecule.
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2 years ago
Circle the recombinant DNA constructs below:
Gekata [30.6K]

The correct answer is that a bacteriophage lambda chromosome containing the human collagen gene, because Recombinant DNA is the name given to DNA molecules that have part of DNA derived from two or more sources, usually these sources are different species. Recombinant DNA technology is also known as molecular cloning or even gene cloning.

B. A bacteriophage lambda chromosome containing the human collagen gene

<h3>How is recombinant DNA produced?</h3>

Obtaining recombinant DNA is based on the molecular cloning technique. The process can be summarized as follows:

  1. The first step is to isolate a DNA fragment, which contains the gene of interest. Remember that each gene makes a protein.
  2. The gene of interest, now isolated, is placed in a medium with a fragment of circular bacterial DNA, the plasmid and the restriction enzymes.
  3. The bacterial plasmid has the ability to insert a fragment of DNA external to its own genome.

<h3>What is DNA and what is it for?</h3>

DNA is the structure responsible for the transmission of all genetic characteristics — such as eye, skin and hair color, physiognomy, among others — in the process of reproduction of living beings. Thus, the main function of DNA is to transport information contained in its sequences, called genes.

Learn more about DNA in brainly.com/question/264225

#SPJ1

8 0
1 year ago
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