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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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Cellulose, chitin, and peptidoglycan function as structural molecules and withstand pulling and pushing forces well. which struc
V125BC [204]

Cellulose, chitin, and peptidoglycan are all considered as carbohydrates. Now in the molecular level of these carbohydrates, structural polysaccharides exist as sets of long, parallel strands that are linked to one another. Due to this arrangement, pulling and pushing forces are being withstand.

4 0
3 years ago
Muscles that move the eyeball have ________ fibers.
ozzi

Muscles which are responsible for the movement of the eyeball have fast fibers. Thus, the correct option is A.

<h3>What are fast muscle fibers?</h3>

Fast-twitch muscle fibers are the muscle fibers which provide bigger and more powerful forces, however for shorter durations and fatigue quickly. They are more anaerobic with less blood supply, and hence are sometimes also referred to as white fibers or type II fibers.

Fast-twitch muscle fibers are activated by the high intensity movements which are sustained in short bursts. Examples of movements include sprints, burpees, and quick lateral movements.

Therefore, the correct option is A.

Learn more about Eyeball here:

brainly.com/question/10945999

#SPJ1

Your question is incomplete, most probably the complete question is:

Muscles that move the eyeball have ________ fibers.

A) fast

B) slow

C) intermediate

D) circular

E) All of the answers are correct.

4 0
1 year ago
Question 2 (1 point) The cell theory consists of all of the following EXCEPT All cells come from pre-existing cells. All living
Zolol [24]

Except: Cells need energy to survive.

That's the Answer.


7 0
3 years ago
Which phase of meiosis is represented here?
kumpel [21]
The correct answer is C.
6 0
3 years ago
Over 1 million species of animals have been named and described by biologists. These species arose __________. View Available Hi
yuradex [85]

Answer:

through years of evolution as natural selection shaped animal adaptations to Earth's environments.

Explanation:

Over the years, biologists have been able to successfully name more than one (1) million animal species across the world. These species arose through years of evolution as natural selection shaped animal adaptations to Earth's environments.

Natural selection can be defined as a biological process in which species of living organisms having certain traits that enable them to adapt to environmental factors such as predators, competition for food, climate change, sex mates, etc., tend to survive and reproduce, as well as passing on their genes to subsequent generations.

Simply stated, natural selection entails the survival of the fittest. Therefore, the species that are able to adapt to the environment will increase in number while the ones who can't adapt will die and go into extinction.

6 0
2 years ago
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