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Serjik [45]
3 years ago
6

The causative agent of botulism, a deadly form of food poisoning, is an endospore-forming bacterium called Clostridium botulinim

. Why might it be difficult to kill this bacterium in contaminated food?
Biology
1 answer:
sashaice [31]3 years ago
6 0

Answer: It is difficult to kill clostridium botulinum in food because the organism grow under low oxygen condition and produce spores and toxin. The bacterium can survive under harsh condition and produce spores that are resistant to heat, drying and chemicals. These spores germinate into bacteria in food when conditions is favourable.

Explanation:

Botulisim is a serious and fatal illness caused by the neurotoxin secreted by clostridium botulinum. This toxin block nerve function and can lead to respiratory and muscular paralysis. The toxin is found in improper processed can food.

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ANTONII [103]
I believe proteins are synthesized from amino acids during synthesis reactions.
Protein synthesis starts with transcription of mRNA from a DNA gene in the nucleus.Various types of RNA may have been synthesized using the appropriate DNA. The RNAs migrate from the nucleus to the cytoplasm where the process of translation takes place. During the process the mRNA with the codons (three nucleotide bases that code for a specific amino acids) is interpreted by the anticodons in the tRNA , thus forming amino acids with together forms polypeptides and then proteins are formed.
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Eukaryotic

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What is the correct sequence of events along an axon that follows a membrane reaching threshold potential?
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As sodium ions diffuse inward, sodium channels open.

Membrane depolarization occurs.

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<h3>What happens along an axon in the right order ?</h3><h3 />

An action potential, which is a fast change in membrane potential, develops when the membrane potential of a neuron's axon hillock hits threshold. There are three steps to this shifting change in membrane potential. Depolarization occurs first, then repolarization, and then there is a brief phase of hyperpolarization.

  • A depolarizing current causes an explosion of electrical activity known as the action potential. This indicates that the resting potential shifts toward 0 mV as a result of some action (a stimulus).

Learn more about Axon here:

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SOURCE: Nature.com

Consider Giving this Answer Brainliest.

8 0
2 years ago
Read 2 more answers
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