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3 years ago

What will happen when the membrane and transporting substance meet?

2 answers:

7 0

The structure of the lipid bilayer allows small, uncharged substances such as oxygen and carbon dioxide, and hydrophobic molecules such as lipids, to pass through the cell membrane, down their concentration gradient, by simple diffusion.

sergey [27]3 years ago

3 0

Answer:

Water passes through the membrane in a diffusion process called osmosis. During active transport, energy is expended to assist material movement across the membrane in a direction against their concentration gradient. Active transport may take place with the help of protein pumps or through the use of vesicles.

Explanation:

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Plagiarism Global plagiarism Incremental plagiarism Patchwork plagiarism A. using bits and pieces of other sources and passing i

nikklg [1K]

Explanation:

1. Using bits and pieces of other sources and passing it off as one’s own work

Patchwork plagiarism

In patchwork plagiarism, an author uses bits from other people's works and pass it off as their own.

2. Passing off another person’s work as one’s own

Plagiarism

The act of passing off another person's work as one's own is called plagiarism. It is a very serious offence

3. Passing off the entire work of another person as one’s own

Global plagiarism

Global plagiarism is the complete passing off of another person's own.

4. When most of the work is one’s own, but uncited sources are used

Incremental plagiarism

Here an author fails to cite the sources where he/she obtains information from.

Learn more:

Plagiarism brainly.com/question/2623994

#learnwithBrainly

7 0

3 years ago

The firm layer between the crust and the asthenosphere is called?

rodikova [14]

The top layer, i believe.

3 0

3 years ago

Why do vaccines work for some diseases but not others?

melisa1 [442]

Be there is different germs

4 0

3 years ago

Last week you were wondering what Jessica and Tom's babies might look like with respect to their eyebrows and earlobes (both Tom

mash [69]

Answer:

25%

Explanation:

The possible genotypes and phenotypes are:

EE or Ee: thick eyebrows
ee: thin eyebrows
FF or Ff: free earlobes
ff: attached earlobes

Tom and Jessica have thick eyebrows and free earlobes. Tom's mother has attached earlobes, so Tom must have inherited an f allele from her, and because he has free earlobes he must be heterozygous Ff. We assume Jessica is homozygous for free earlobes FF.

Tom's mother and Jessica's father have thin eyebrows, so they are both ee and therefore both Tom and Jessica must be heterozygous Ee.

From the above information, Tom has the genotype EeFf and Jessica is EeFF. If you do a Punnett Square of this cross, you'll get that the probability of having a child with free earlobes and thin eyebrows (eeF_) is 25%.

6 0

3 years ago

Although the law of independent assortment is generally applicable, when two loci are on the same chromosome the phenotypes of t

Eddi Din [679]

Answer:

Linkage

Explanation:

The existence of two loci on the same chromosome (linkage) increases the chances of the genes on these loci to assort or be inherited together.

The closer the two loci on the chromosome, the higher the chances of the two genes being inherited together and further apart they are, the lower the chances because the two genes are more likely to be separated during recombination.

Hence, if two loci on the same chromosome produce progeny that do not fit the predicted phenotypes according to the law of independent assortment, it means the two loci are linked.

The answer is linkage.

4 0

3 years ago

Read 2 more answers