I believe the answer is b. decomposition adds to the soils nutrients, therefore creating the environment of plant growth which gives off o2.
Answer: Comparative Anatomy
Both provide evidence for evolution. Homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor. These structures may or may not have the same function in the descendants.
Explanation: hope it helps
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Answer:
The correct answer is: Nuclease (DNAse or RNAse).
Explanation:
- Virus particles are majorly made up of two components:
- Capsid: It can be defined as a glyco-protein rich coat that encloses the viral particles.
- Genetic material: It can be DNA (Deoxyribonucleic Acid) or RNA (Ribonucleic Acid). It can be either in the form of single strand or in the form of double strand.
- The genetic material is the infectious component of the viruses. This is because if the viral genetic material gets access into the host cell, it can hijack the host cell machinery to produce new viral particles thereby causing infection in the host.
- Therefore, in order to destroy viral particles it is necessary to destroy its genetic material, that is, DNA or RNA.
- Nuclease is the enzyme which is capable of hydrolysing and hence degrading the nucleic acids.
- The nuclease specific for DNA is called DNase.
- The nuclease specific for RNA is called RNase.
- Depending upon the type of virus, DNA virus (having DNA as the genetic material) or RNA virus (having RNA as the genetic material), either DNAse or RNAse needs to be used for destroying the virus.
Answer:
The immune system
the system is made up of special organs, cells and chemicals that fight infection
Explanation:
hope that helps :)
Answer:
10.275 ∪m
Explanation:
To find the surface area of mitochondria, therefore, is the sum of the surface area of a cylinder and 2 half-spheres (the two caps) (-which is similar to one sphere).
The surface area of lateral sides of the cylinder = 2πr*h = 2 x 3.142 x 0.57 x 2.2 = 6.192
The surface area of sphere = 4πr² = 4 x 3.142 x (0.57)² = 4.083
Total surface area = 6.192 + 4.083 = 10.275