after careful thinking and research and reading i am pretty confident its D
but dont take that answer because its pretty sketchy. so wait till someone else answers, because C also fits into the equation at some point. but yeah mainly D
#1. it got transported by humans
#2. They were intentionally transported
#3. the reason that they were transported was because humans mainly got them for their fur and for food + they also had no prederters only foxes so humans had a good supply of food and rabbit hide for clothing also rabbits breed quickly so the population can go up 2,000 in a week!
Hope this helps!!!
Answer:
repeated DNA sequences decrease the target specificity of the CRISPR-Cas system, and may lead to off-target effects
Explanation:
The CRISPR-Cas system is a versatile and powerful tool for gene editing. This gene-editing tool consists of a single guide RNA (sgRNA) that guides the Cas endonuclease protein to the appropriate genomic <em>locus</em>, where Cas generate a double-strand break in the DNA and thus induces DNA repair either by Non-homologous end joining (NHEJ) or Homologous Recombination (HR) repair pathways. The sgRNA consists of a 17-20 nucleotide sequence which is complementary to the target DNA, this sequence is called crispr RNA (crRNA). The existence of repeated DNA sequences hampers the specificity of the CRISPR-Cas tool because a particular sgRNA is able to guide Cas9 to different genomic <em>loci</em> that have the same (repeated) nucleotide sequence complementary to the crRNA. In consequence, repeated DNA sequences may lead to undesired off-target effects, i.e., unintended cleavage (and therefore unintended mutations) at untargeted genomic sites.
Answer:
is unchanged
Explanation:
Enzymes are the biological catalysts that serve to speed up the chemical reactions that occur inside the body of living beings. Enzymes are protein in nature and accelerate the rate of the chemical reaction by lowering down the activation energy required for formation of transition state.
Once an enzyme catalyzes one reaction, it is released and catalyzes the next round of chemical reactions. Enzymes are never used up during the reactions.
For example, once hexokinase enzyme catalyzes phosphorylation of one glucose molecule, it becomes available to catalyze the next round of the same reaction. Hexokinase is not changed or consumed during the reaction
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