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HACTEHA [7]
3 years ago
5

Which of the following is an example of passive transport?

Biology
1 answer:
tatiyna3 years ago
5 0

Answer:

facilitated diffusion

Explanation:

Facilitated diffusion is the process of movement of molecules or ions across a biological membrane via specific transmembrane integral proteins. Carrier proteins and channel proteins are involved in facilitated diffusion. The movement of molecules and ions in passive transport occurs due to a concentration gradient.

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What is the climate like in the Yellowstone forest?​
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Answer:

maybe it helps

Explanation:

Daytime temperatures are often around 70°F (25°C) and occasionally 80°F (30°C) at lower elevations. Nights are usually cool and temperatures may drop below freezing at higher elevations.

4 0
3 years ago
Which of the following actions occurs during DNA replication?
Nata [24]
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5 0
2 years ago
For most genes on the human x chromosome, what percent of xy males with a mutant allele on the x chromosome will express the mut
LuckyWell [14K]

For most genes on the human X chromosome, 100% of XY males with mutant allele on the X chromosome will express the mutant phenotype.

50 % of human sperm cells that carry an X chromosome. There is 50 % chances that daughter of any male will not carry the gene and can't pass it on and 50 % chance that sons do not have the gene and it will be healthy. 50% chance that son have inherited the gene and express the trait or disorder.

If a Egg is fertilizes by sperm with X chromosome then zygote will be a female ' XX'. If the Egg is fertilizes by sperm with Y chromosome , then zygote will be male 'XY'.

To learn more about human sperm cells here

brainly.com/question/276208

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6 0
1 year ago
Which physical property refers to the temperature at which a substance in a solid state transforms to a liquid state?
madam [21]

Answer:

Hello, There! Thanks for asking your Question.. Your answer is below

B. melting point Is The most Correct Answer

Explanation:

The Melting point is the temperature at which a solid is converted to a liquid.

Therefore, making your Answer option B.

Thanks for choosing Brainly!

6 0
2 years ago
Which best summarizes the flow of energy in a producer?
mina [271]
Energy in Producers flows from the Sun to the chloroplasts to the mitochondria.
4 0
3 years ago
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