The time it usually takes from infection until major opportunistic diseases occur is more than:

1 answer:

3 0

With reference to the transition from HIV to AIDS, modern research indicates that without treatment, it takes approximately 10 years from first infection of the HIV virus to full-blown AIDS, with major opportunistic diseases then occurring in this period as the individuals will have severely weakened immune systems making them more easily susceptible to major opportunistic diseases like pneumonia, tuberculosis and Salmonella infections.

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Why do termites live in colonies instead of individually?

Anestetic [448]

It's just like wolves, they can get more work done if they work together.

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The gastric phase of gastric secretion is triggered by the:

Anvisha [2.4K]

Answer:

The entry of food into the stomach.

Explanation:

Gastric secretion is triggered by the act of eating which is called as reflex phase and the entry of food into the stomach called a gastric phase. The entry of the food particles into the small intestine also helps to control the secretion of gastric called an intestinal phase.

The secreted fluid in the small intestine contains some ions, acids, etc such as pepsinogen, intrinsic factor, bicarbonate, hydrochloric acid, and mucus. The reflex phase or cephalic phase helps to stimulate parasympathetic neurons that release acetylcholine chemical, then it produces the higher secretion of gastric juice.

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spayn [35]

False. Continental slopes are fairly shallow and more of a gentle slope. Hope this helps!

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Pyrolobus fumarii, an extreme thermophile, can survive at a temperature as high as 113°C. This microorganism could be categorize

DedPeter [7]

Pyrolobus fumarii belongs to the kingdom of archaebacteria that is a thermophile which thrives at very high temperatures as much as 113 C. It was first discovered in 1997 in a hydrothermal vent where the temperature is as high as that. It belongs to the phylum Crenarchaeota, class Thermoprotei, Order Desulfurococcales and Family Pyrodictiaceae. Answer is B.

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2 years ago

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In environments that lack oxygen, some organisms have developed a way to break down intorganic molecules in order to produce ene

Ierofanga [76]

The above mentioned process is called as Anaerobic respiration 

Explanation:

All organisms need oxygen to produce energy but in some prokaryotes and eukaryotes they lack the presence of oxygen in their environment. Hence they have adapted a strategy called anaerobic respiration to break down the inorganic molecules to produce energy.

They use carbon dioxide and release methane as the by product. The process of glycolosis helps. All types of fermentation happens anaerobically here. It helps down to break down the fuels and produce energy. This energy is utilized for their life function.

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