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boyakko [2]
2 years ago
6

What type of pathogens do antibiotics fight against

Biology
1 answer:
Artyom0805 [142]2 years ago
8 0

Answer:Antibiotics are powerful medicines that fight bacterial infections. They either kill bacteria or stop them from reproducing, allowing the body's natural defenses to eliminate the pathogens. Used properly, antibiotics can save lives. But growing antibiotic resistance is curbing the effectiveness of these drugs.

Explanation:

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The point of the link reaction is to make
kherson [118]

Answer:

The link reaction converts pyruvic acid to Acetyl-CoA.

I hope it's helpful!

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2 years ago
Why is it important that human gametes have half a set of DNA instead of a full set of DNA? Use evidence and scientific reasonin
ladessa [460]
It is important that it has half because there is a half that comes from each parent. so to equal it all out human gametes have a half set of dna instead of a full set
3 0
1 year ago
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Xelga [282]

Answer:

At the most basic level of biodiversity, climate change is able to decrease genetic diversity of populations due to directional selection and rapid migration, which could in turn affect ecosystem functioning and resilience (Botkin et al.

Explanation:

<em> </em><em> </em><em> </em><em>s</em><em>o</em><em>u</em><em>r</em><em>c</em><em>e</em><em>s</em><em> </em><em>f</em><em>o</em><em>r</em><em>m</em><em> </em><em>google</em><em>;</em><em>)</em>

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8 0
3 years ago
Nucleotides are the basic unit of which macromolecules ?
otez555 [7]
The correct answer to question is Nucleic Acids, (DNA) AND (RNA). 

hope this helps let me know.
5 0
3 years ago
Read 2 more answers
What is the Molecular mechanism of DNA replication?
kolezko [41]

Answer:

DNA replication a process of copying of a cell's DNA.  DNA replication is semiconservative process which means that each strand in the double helix helps in the synthesis of new, complementary strand and conserve the parent template.

The Molecular mechanism of DNA replication is as following:

  1. The double starnded DN in binded with hydrogen bond, the enzyme helicase opens up the DNA at the replication fork.
  2. A single stranded binding protein prevent the rewinding of DNA and so binds to the DNA around the replication fork
  3. Topoisomerase prevent supercoiling at replication fork.
  4. The ezymes primase come in action and produces RNA primers which are complementary to the DNA strand.
  5. DNA polymerase III help to extends the primers and allow them to add  to the 3' end, to make new DNA.
  6. DNA Polymerase then remove RNA primers and replace with DNA.
  7. DNA ligase blocks the the gaps between DNA fragments.

So, this is the molecuar mechanism of DNA replication.

7 0
2 years ago
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