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3 years ago

The process when molecules tend to move from an area of high concentration to an area of low concentration.

2 answers:

5 0

<span>The process when molecules tend to move from an area of high concentration to an area of low concentration is diffusion! I hope I helped :D</span>

anyanavicka [17]3 years ago

5 0

Answer:

The process is known as diffusion

Explanation:

In the diffusion process, a substance moves from a high concentration zone to a low concentration zone until both concentrations are equal throughout the space. An example could be if a bottle of ammonia is opened in a room. The ammonia molecules will initially be more concentrated where the bottle was opened. Gradually, the ammonia molecules will spread far from where they were released, and you can smell the ammonia at the ends of the room.

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What is cotransport? Explain how understanding it is used in our treatment of diarrhea.

qaws [65]

Answer:

In cotransport, a single ATP-powered pump that transports a specific solute drives the active transport of several other solutes. Normally, sodium in waste is reabsorbed in the colon, maintaining constant levels in the body, but diarrhea expels waste so rapidly that re-absorption is not possible, and sodium levels fall precipitously. To treat this life threatening condition, patients are given a solution to drink containing high concentrations of salt and glucose. The solutes are taken up by sodium-glucose cotransporters on the surface of intestinal cells and passed through the cells into the blood. This simple treatment has lowered infant mortality worldwide.

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3 years ago

Color in McIver beetles is determined by two alleles at one gene locus. McIver beetles must have a heterzygous genotype (genotyp

seraphim [82]

Answer: The frequency of brown beetles is 0.32.

Explanation: The frequency of A1 allele is 0.8. As p+q=1, or the sum of dominant and recessive frequencies equals 1 or 100%:

1 - 0.8 = 0.2

In Hardy-Weinberg principle,

$p^{2} + 2pq + q^{2} = 1$

2pq represents the frequency of heterozygote individuals, so:

genotype A1A2 = 2*0.8*0.2 = 0.32.

Thus, the frequency of brown beetles (A1A2) in the population is 0.32.

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3 years ago

19. How do ctenophores move?

Leona [35]

Answer:

Explanation: Ctenophores move in water, they have a flapping motion.

hope this helps :)

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3 years ago

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The name of an organism that is used in general conversation is called the _________ name. luoa

Sergio [31]

The name of an organism that is used in general conversation is called the Binomial name.

<h3>What is binomial name?</h3>

Binomial nomenclature, also known as binominal nomenclature or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, both of which use Latin grammatical forms, though they can also be based on words from other languages. It is also known as the "two-term naming system" or "binomial nomenclature." A name of this type is referred to as a Latin name, a binomial name (which is also abbreviated to just "binomial"), a binomen, a binominal name, or another type of scientific name.

The generic name, which makes up the first part of the name, indicates the genus to which the species belongs, while the specific name, also known as a specific epithet, identifies the species within the genus. For instance, the species Homo sapiens and the genus Homo both contain contemporary humans.

To learn more about Binomial name from the given link:

brainly.com/question/20274630

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1 year ago

An example of the predator/prey dynamic is the rise and fall of the population of Canadian lynx and its favorite prey the snowsh

Vesnalui [34]

Heat stroke hypothermia

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3 years ago

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