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Fed [463]
2 years ago
9

What type of testing allows lab technicians to test pathogenic bacterial specimens for reaction with known antibodies

Biology
1 answer:
sesenic [268]2 years ago
8 0

Answer:

Serological tests check for agglutination (clumping) of bacteria in the presence of known antibodies. This can rapidly determine the strain of a pathogen causing disease in a patient.

Explanation:

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30 POINTS PLEASE HELP
Arlecino [84]

<u>changes </u><u>in </u><u>abiotic </u><u>factors</u> is the most appropriate answer for this question.

Hope it helps you...

(by Benjemin)

3 0
3 years ago
Most genes contain instructions for making ____.
vlada-n [284]

Answer:

Most genes contain the information needed to make functional molecules called proteins.

6 0
3 years ago
a plant forms new tissue at the tips of its roots and stems. this new tissue growth is a growth is a direct result of what
gulaghasi [49]
Cell division.

Hope this helps 


4 0
3 years ago
When your Math teacher was handing out the test, you noticed that your respiration rate and heartbeat increased, your palms got
Papessa [141]

Answer:

My pretest behaviors were triggered by the sympathetic nervous system, while my body returned to its normal state by the way of the parasympathetic nervous system, after the test.

Explanation:

The sympathetic nervous system and the parasympathetic nervous system are part of the autonomic nervous system. The main function of the autonomic nervous system is to regulate the heart, kidneys, and liver which are not under voluntary control. The regulation of the body’s unconscious actions is executed through the sympathetic and the parasympathetic nervous system.

Upon exposure to stressors or threats, the sympathetic nervous system is triggered. Epinephrine and norepinephrine are then released, causing acceleration of the heart, constriction of blood vessels, increase in blood pressure, profuse sweating and other related responses against stress. The sympathetic nervous system controls all these involuntary responses that could be termed “fight-flight-or-freeze” response.

On the other hand, the parasympathetic nervous system initiates what is termed “rest and digest” response, which occurs immediately after the “fight-flight-or-freeze” phase response to stress is over. The body is returned to its normal state by the parasympathetic nervous system. The parasympathetic nervous system releases acetylcholine, which regulates the function of the body during a period of rest or recuperation.  

5 0
3 years ago
What process occurs in prokaryotes but not in eukaryotes?
Naddika [18.5K]

Explanation:

In the given question, the options are not provided in the question and neither they are found anywhere therefore based on the previous knowledge this can be answered.

Since both the prokaryotes and eukaryotes are living therefore they perform the metabolism or chemical reactions in the form of process.

Both eukaryotes and prokaryotes perform almost similar process like the cellular respiration, photosynthesis by green colored organisms, the Central dogma related process like the replication, transcription and translation.

The central dogma related processes differ in these process only in terms of the site they are performed and a few modifications which are characteristics of the eukaryotic cells.

In prokaryotes, the transcription and translation are coupled and takes place in the cytosol whereas in eukaryotes transcription in the nucleus and translation in the cytosol.

Also in eukaryotes, modifications like the splicing, alternative splicing, capping and tailing are observed which are not observed in the prokaryotes.

8 0
3 years ago
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