What structure does the euglena have for locomotion

1 answer:

6 0

Euglena move by a flagellum<span>, which is a long whip-like structure that acts like a little motor. The </span>flagellum<span> is located on the anterior (front) end, and twirls in such a way as to pull the cell through the water. It is attached at an inward pocket called the reservoir</span>

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What is the clinical significance of using media and other biochemical test to distinguish between similar and dissimilar bacter

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Biochemical tests and use of media allow physicians to identify the type of bacteria causing a disease (such as whether its gram+ or gram-) and use appropriate antibiotic effective against the bacteria. Another clinical significance is to determine the resistance of bacteria to antibiotics (this is conducted using susceptibility tests).

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What happens to the fluid filtered from blood capillaries?

Elden [556K]

<h2>Answer is option "a"</h2>

Explanation:

A broad measure of fluid breaks from the blood spread each day. An extensive amount of liquid breaks from the blood dissemination every day. Except if this liquid is consumed by the lymphatic framework, an excessive amount of liquid will amass in the interstitial spaces and growth will occur The key capacity of lymph is to send blood parts back to the circulatory framework and keep up the correct volume of blood scattering.
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Hi,

Recombinant DNA technology is the process in which a target gene of interest is replicated by inserting it into a vector and creating a recombinant DNA. This recombinant DNA is then returned into an expression system where it is replicated several times to give rise to multiple copies of our desired gene or that gene product.

One of the very important role for the execution of this technology is performed by Restriction endonuclease enzymes. These are the enzymes that have ability to cut the DNA fragment at specific sequence into fragments of different lengths called restriction fragments.

They play a very important role in recombinant DNA technology:
They can map the location of specific restriction sites where the target sequence is identified and cleaved.
They cut down the DNA at specific sites called restriction sites. The host DNA in which foreign gene or target gene is inserted is also cut with the same restriction enzymes. So in the recombinant DNA technology, restriction enzymes act like a molecular scissor which identify and cut certain DNA sequences as per or requirement.
The target sequence can be cut from multiple places by restriction enzymes since our target sequence can be present multiple times in the DNA of organism.
When restriction enzymes cut the DNA, they leave sticky or blunt ends at that site in such a way that these ends are able to bind with the complementary bases of vector DNA when introduced.
Then another enzyme DNA ligase seals the ends of target DNA and vector DNA making a whole recombinant DNA that is ready to be cloned and progress further steps of recombinant DNA technology.

<em>You can see attached image for better understanding.</em>

Hope it help!

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