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ololo11 [35]
3 years ago
14

A current challenge for doctors involves the bacterial strain Clostridioides difficile, which no longer responds to traditional

antibiotic treatments.
Which of the following best explains why this particular strain of bacteria is resistant to antibiotic treatment?

A. Mutations creating new alleles occur more frequently in this species of bacteria than in other species.

B. Crossing over during meiosis increased genetic variability in the bacteria.

C. The bacteria have high genetic variability and high reproductive rates.

D. The bacteria are able to recognize and destroy the antibiotics by breaking them down extracellularly.
Biology
1 answer:
devlian [24]3 years ago
5 0

Answer:

is d. The bacteria have high genetic variability and high reproductive rates.

Explanation:

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A group of similar cells that perform a common function
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2 years ago
The phosphorylation of fructose 6-phosphate to fructose-1,6-bisphosphate is the committed step in glycolysis because.
kati45 [8]

The phosphorylation of fructose 6-phosphate to fructose-1,6-bisphosphate is the committed step in glycolysis because<u> fructose 1,6-bisphosphate can undergo no other reactions than those of glycolysis.</u>

<h3>What is phosphorylation?</h3>
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  • It takes place over the course of ten phases, demonstrating how important and crucial phosphorylation is to the production of the final goods. Step 1 of the preliminary step (first half of glycolysis) and step 6 of the payout phase reactions are started by phosphorylation (second phase of glycolysis).
  • Because fructose-6-phosphate cannot cross the cell membrane, it is forced to remain inside the cell. Step 3 involves phosphorylation, when fructose-6-phosphate is changed into fructose-1,6-bisphosphate.

To learn more about phosphorylation with the given link

brainly.com/question/15585148

#SPJ4

5 0
1 year ago
Classify each nutrient as a macronutrient or as a micronutrient
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