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Verizon [17]
1 year ago
6

____ is the process when bacteria or archaea naturally take up dna from the environment that has been released by cell lysis or

secreted.
Biology
1 answer:
Monica [59]1 year ago
7 0

Answer:

<u>Natural transformation</u>, as its name implies, is a natural mechanism used by some bacterial cells to take up DNA from the environment. This environmental DNA was, at one point, located in other bacteria. For instance, when bacteria die and disintegrate, their chromosomal DNA is released.

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Outline the synthesis, storage, and release of peptide hormones. Which organelle(s) is (are) involved
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Answer:

Messenger RNA on the ribosomes binds amino acids into a peptide chain called a preprohormone. the chain is directed into the ER lumen by a signal sequence of amino acids

-enzymes in the ER chop off the signal sequence, creating an inactive prohormone

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<h2>The answer is RNA</h2>

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2 years ago
Stella thinks that if people are exposed ultraviolet light then they are more likely get skin cancer. Stella designs an experime
alekssr [168]
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3 years ago
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Canine teeth of human beings are called vestigial organs and archaeopteryx is called a bridge animal,why?​
Alexxandr [17]

Canine teeth are not as useful as it is in animals while archaeopteryx has the character of both birds and reptiles.

<h3>What are vestigial organs?</h3>

The vestigial organs are those organs that have no apparent function in the body which means that the body can do without them.

Examples of vestigial organs in the body are:

  • appendix

  • wisdom teeth

The canine teeth is a type of teeth in mammalian dentition and is said to be vestigial because man can do without it.

Archaeopteryx are animals that has the characteristics of both birds and reptiles because it bears wings like birds and has hands it uses to crawl like a reptile.

Learn more about vestigial organs here:

brainly.com/question/1350219

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