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nydimaria [60]
3 years ago
12

9. What happens when most chemical changes take place

Biology
1 answer:
sergij07 [2.7K]3 years ago
6 0
I think it’s the first one - a , but I could be wrong
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Umami taste receptors are capable of detecting _________ ______ in acidic foods and substances.
yarga [219]

Answer:

Amino acids and glutamates

Explanation:

Umami taste receptors or savory taste receptor is the fifth basic taste receptor derived its name from the Japanese name for the fifth basic taste  (which includes bitter, sweet, salty and sour tastes).

Umami is savory taste which includes the features of cooked meat as well as broth.

Umami taste receptors detects glutamates present in fermented food and meat broth. These receptors are also capable of detecting monosodium glutamate, GMP and IMP in meats, cheese, etc.

5 0
3 years ago
Recent research has suggested that __________ fats may actually lower the levels of the most harmful kinds of cholesterol in the
Helen [10]
Recent research has suggested that <span>monounsaturated fats may actually lower the levels of the most harmful kinds of cholesterol in the body.</span>
3 0
4 years ago
How did Dobzhansky and Mayr explain the origin of species?
Pachacha [2.7K]
<span>It happens through allopatric speciation. Hope this helps :)</span>
3 0
3 years ago
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Cystic fibrosis is a genetic disease in humans in which the CFTR protein, which functions as a chloride ion channel, is missing
anastassius [24]

Answer:

The correct answer is - option C. electrogenic ion pumps

Explanation:

The CFTR protein which acts as the chloride ion Channel this Chanel is belongs to the Electrogenic pumps. These are also is categorize as the ABC Protein channel.

Electrogenic pumps are primary active transporters that hydrolyzes the ATP and the produced energy is used to transfer ions (cl ion in this case) across the membrane to generate the gradient across the membranes.

Thus, the correct answer is - option C. electrogenic ion pumps.

7 0
3 years ago
Select the correct answer.
riadik2000 [5.3K]

Answer:

Answer is B.

nitrogen (78.10%), oxygen (20.90%) - this combination of gases dominate the Earth’s atmosphere.

Explanation:

The atmosphere of earth is a gaseous layer which surrounds the earth. It  protects the life on earth by absorbing harmful ultraviolet radiation, reducing temperature extremes, maintaining the existence of  liquid water on the earth's surface and warming the surface. The atmosphere consists of many gases including some pollutants and greenhouse gases. Nitrogen is the gas present in the atmosphere most abundantly while Oxygen and Argon take the second and third place. Atmosphere contains approximately 78% of nitrogen , 21% of oxygen and 0.9% of argon. Gases like carbon dioxide, nitrous oxides, methane, ozone and the water vapor constitutes the rest of the atmosphere. Many small particles called aerosols are also there which include dust, spores, pollen, volcanic ash, smoke etc. There are five layers of atmosphere. Troposphere (0 to 12 km) where we live is the lowest layer of earth's atmosphere ,which is closest to the earth's surface contains half of the atmosphere. Here most clouds are found and almost all weather occurs. Stratosphere (12 to 50 km) is the second layer where jet aircraft and weather balloons fly. It contains the ozone layer that absorbs harmful radiation from the sun.  Mesosphere (50 to 80 km) is the third highest layer and the coldest part of the atmosphere where most meteors burn up upon entering in to the atmosphere. The fourth layer is thermosphere (80 to 700 km) where the International Space Station orbits earth and the space shuttles flew. Exosphere (700 to 10,000 km) is the outermost layer where the atmosphere merges into outer space. Most of the satellites orbiting earth are found here.

8 0
4 years ago
Read 2 more answers
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