Answer:
The answer is A (2.5)
Explanation:
I looked the question up for you but since there is not a chart I can not give you an accurate explanation. Good luck !
Small intestine is the organ which has villi contains large surface area for absorption.
The small intestine has a tendency to be the region of finest absorption ability for most drugs due to its large surface region, the presence of both energetic and passive absorption mechanisms, and close to neutral pH.
But, about ninety five percent of nutrient molecules are absorbed inside the small intestine. The absorption of most people of these molecules takes area in the second a part of the small intestine, called the jejunum. Absorption refers to the movement of nutrients, water and electrolytes from the lumen of the small gut into the mobile, then into the blood.
The small intestine is right for absorption since it has a huge inner surface location. That is shaped due to the plicae circulates which undertaking many tiny finger-like systems of tissue called villi. The character epithelial cells also have finger-like projections, which can be referred to as referred to as microvilli.
Learn more about Small intestine here:- brainly.com/question/17315460
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Answer:
C) B. subtilis can produce endospores which are resistant to the effects of UV.
Explanation:
Bacillus subtiles -
Bacillius subtiles bacteria is a gram - positive , found in soil and in humans in the gastrointestinal tract .
It is in rod shape , with tough and protective endospore , so it can tolerate the extreme temperature and environmental conditions .
B. Subtiles can produce endospore when cultivated , and these are resistant to the UV light .
and the E . Coli can also produce endospore when cultivated , but these are not resistant to the UV light .
