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Lisa [10]
3 years ago
15

Why do bacteria become resistant to antibiotics over time?

Biology
2 answers:
garri49 [273]3 years ago
8 0

Answer:

Over time, the bacteria that survives multiplies, causing even more harm.

Explanation:

SVEN [57.7K]3 years ago
6 0

Over time bacteria can get used to antibiotics in a way. As they create different strains over time. In turn this reduces the effectiveness of the antibiotics that were initially used to help eliminate the bacteria.

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_______________ are considered effective in the short-term treatment of anxiety, regardless of the cause.
Viktor [21]

Answer:

<u>Benzodiazepines</u> are considered effective in the short-term treatment of anxiety, regardless of the cause.

Explanation:

Benzodiazepines are the group of CNS drugs which are used extensively in the attacks of anxiety alongwith insomnia and seizures because they have extremely fast acting anti-anxietic effects.

Benzodiazepines cause dose dependant CNS depression that extends from sedation to anesthesia to respiratory depression and death.

These drugs act on the GABA receptors and potentiate the effect of GABA thus resulting in the increase in the frequency of CL- channel opening thus mediate antianxiety and impairment of cognitive functions.

Benzodiazepines include following drugs :

1) Alprazolam

2) Diazepam

3) Lorazepam

4) Oxazepam

4 0
4 years ago
WILL MARK BRAINLIEST! What is the function of the wolverine in the mountain ecosystem?
disa [49]

Answer:

pThey are powerfully built and have short legs with wide feet for traveling across the snow. These animals are a vital part of ecosystems in northern climes, and a great ambassador of the wild places they inhabit and the melting snow they require.

hope it helps

plz mark as brainliest

8 0
4 years ago
Read 2 more answers
If a single bacteriophage infects one E. coli cell present on a lawn of bacteria and, upon lysis, yields 175 viable viruses, how
iVinArrow [24]

Answer:

9.378*10^8

Explanation:

The number of phages in each cycle = 175

The number of host infected in each cycle = 175

The number of phages released by each hosts in each turn  = 175

There are total 4 cycle .

So the total number of phages that exist in a single plaque if 3 more lytic cycles occur

= 175*175*175*175\\= 175^4\\= 9.378*10^8

3 0
3 years ago
Explain the difference btween formulating a model and inferring
Evgen [1.6K]

Explanation:

ID = 801 720 6270

Pas = 1234

Önly G not B

4 0
3 years ago
What is the function of cellulose in plants
AveGali [126]

Cellulose helps make a plant strong and stiff, so it doesn't bend and break. It is in a plants cell walls.

7 0
3 years ago
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