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Korvikt [17]
3 years ago
14

Explain how nucleotide stop molecules created fragments of replicated dna of different lengths

Biology
1 answer:
svlad2 [7]3 years ago
5 0
So there is something known as CAS-9 or Crispr.  Its actually been getting a lot of attention lately because of how it works and its potential uses.

When we look at DNA, it must be very precise.  One messup and it can cause huge problems.

If an organism was to contract a virus, the virus would try and make its own DNA to infect other cells.

However, if the organism somehow beats the virus, it stores a copy of the DNA structure of that virus in Crispr.

CAS-9 will then search through every strand of DNA and will get rid of any DNA that exactly matches that one piece they have copied.

This answer goes in depth buts it very interesting actually and it is gaining lots of attention.
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Fe Sci 7-2
Andrew [12]
Answer: The nervous system allows organisms to sense, organize, and react to information in the environment. The basic unit of the nervous system is the neuron. Synapses form between the neurons, allowing them to communicate to other neurons or other systems in the body.
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3 years ago
BRAINLIEST! DECENTLY EASY
damaskus [11]

Answer:pre-formed structures and chemicals, and by infection-induced responses of the immune system.

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3 0
2 years ago
A client performs two repetitions of a bench press exercise with 130 lb and gradually decreases the resistance with each set unt
blagie [28]

Answer:

The correct answer is c. The client is using a Pyramid system.

Explanation:

The pyramidal method owes its name due to its structure: it is based on the gradual increase and decrease of the weight that we must ballast (if we require it in an exercise with ballast) or if we prefer it without additional weight, a gradual increase or decrease of the repetitions . All this increase and decrease in repetitions and / or weight, occurs in a staggered manner between each series for a single exercise, with the aim of being able to recruit a very high number of muscle fibers. It is usually done ascending or descending.

The descending pyramidal method consists of lowering the load, but increasing the repetitions, that is, it begins by applying large loads from the beginning and few repetitions, until ascending in the pyramid and completing the exercise having increased the repetitions and reducing the weight used. With this type, what we achieve is called the strength-resistance of the muscles.

4 0
3 years ago
What does it mean for the wolf to be classified as endangered?
kkurt [141]
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7 0
3 years ago
The drug cytochalasin B blocks the function of actin. Which of the following aspects of the cell cycle would be most disrupted b
Sladkaya [172]

The correct answer is: E) cleavage furrow formation and cytokinesis

Cytochalasin B (cytos-cell and chalasis-relaxation) is a molecule which inhibit network formation by actin filaments by blocking monomer addition. As a result, itshortens actin filaments. This molecule is involved in cytoplasmic division where it blocks the formation of contractile microfilaments. One of the microfilament’s function includes cytokinesis and formation of cleavage furrow so these functions are affected by cytochalasin B.


7 0
3 years ago
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