It is true that in the science laboratory setting, scientists often struggle to achieve valid results. A possible solution for this dilemma is to repeat the procedure for several trials.
Answer:
A) the origin of eukaryotes
Explanation:
The Endosymbiotic theory talks about how the ancestors of modern eukaryotic cells were once 2+ prokaryotic cells. This theory says that one prokaryotic cell basically lived inside another prokaryotic cell and these cells formed a long term relationship. The prokaryotic cell eventually became a permanent part of the host and eventually evolved into modern day eukaryotic cells.
Answer:
limit the size of fishing fleets and catches
Explanation:
trust me pls :)
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:
B 10 percent I studied this lesson
Explanation: