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sammy [17]
3 years ago
12

PLZZ answer

Biology
1 answer:
miv72 [106K]3 years ago
4 0

Answer:

B

Explanation:

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Why would a compound that interferes with bacterial cell wall synthesis be useful for treating a bacterial infection?
zaharov [31]
<span>If a compound could interfere with bacterial cell wall synthesis, it would destroy the cell. The bacteria would not survive failure of the cell wall. This compound would be useful in the treatment of bacterial infection as it would destroy the infection on a cellular level.</span>
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4 years ago
What is a major source of human generated pollution that enters the oceans and that can result in a loss of biodiversity?
yan [13]
The answer would either be emissions into the air or trash from cruise ships. But i would say the answer is emissions
5 0
4 years ago
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A pond contains many different types of organisms. The table below lists some of these organisms and their methods of reproducti
ss7ja [257]

Answer:

Option A, Pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction

Explanation:

Genetics variation allows as organism to evolve in a way to be able to cope up with the existing or changing environmental condition. Now, a Pantala flavescens undergoes sexual reproduction, thus only this creature has the ability among all the given organism to evolve genetically and be able to survive in this environment.  All the remaining organisms reproduce asexually and hence there is no variation with in them and hence it would be difficult for these organisms to cope up with changing environment.

Hence, option A is correct.

3 0
3 years ago
In Drosophila, a developmental mutation called ssa (spineless aristapedia) results in flies with mini leg parts on the antennae.
34kurt

Given our understanding of genetics, we can confirm that the gene in question is of the homeotic type.

<h3>What is a gene? </h3>
  • In biology, we refer to a gene as the most basic unit of genetic information.
  • It is a segment of DNA that encodes for a certain trait that <u>may or may not be expressed.</u>
  • A gene carries the information for a specific trait, for example:

             1) Eye color

             2) Body organization

             3) Height

<h3 /><h3 /><h3>What does it mean for a gene to be homeotic?</h3>
  • In the case of this question, the gene in question is a homeotic gene.
  • Homeotic genes are those that are in charge of the organization of the organism's body.
  • These genes control the <u>general pattern of the body</u>, such as where the arms and legs will be, and so on.
<h3 /><h3 />

Therefore, given the definition of a homeotic gene, we can confirm that this is the type that best fits the description of the mutation in the question since it affected the formation and normal organization of the body.

To learn more about homeotic genes visit:

brainly.com/question/7991651?referrer=searchResults

4 0
2 years ago
How are proteins regulated after translation? active proteins can be inactivated by post‑translational modification existing mRN
Sonja [21]

Answer:

inactive proteins can be activated by phosphorylation

Explanation:

Proteins are regulated after translation by the non-covalent binding of small molecules. These molecules include amino acids or nucleotides. A change in the conformation and thus, the activity of the protein is usually achieved when this occurs.

Proteins could also be regulated by phosphorylation which is the addition of phosphate groups of specific amino acids on the protein.

3 0
3 years ago
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