Biology, 07.11.2019 14:31 queensnowflake32
Agene editing technology called crispr-cas9 uses cellular machinery to change the cell's genetic material. how might this technology be useful in treating diseases like cancer? a. crispr-cas9 could act as an antioxidant in a person's cells, removing toxins that might otherwise damage dna. b. crispr-cas9 could remove from patients the genetic mutations that cause a specific cancer before the cancer begins. c. crispr-cas9 could remove any dna damage caused by smoking. d. crispr-cas9 could be a substitute for chemotherapy
Answers: 2
Biology, 22.06.2019 09:50, heids17043
The frequency of alleles in a population that is in hardy weinberg equilibrium? a . changes in each successive generation b. is less important than the frequency genotypes c. shows evidence of the process of natural selection d. remains the same over several generations
Answers: 2
Biology, 22.06.2019 20:00, Kiona3815
Transposon can cause mutations in genes at or near the site of transposon insertion. it is possible for these elements to transpose away from their original site, causing a reversion of the mutant phenotype. in some cases, however, even more severe phenotypes appear when these elements excise from this site, due to events at or near the mutant allele. what might be happening to the transposon or the nearby gene to create more severe mutations?
Answers: 2
Biology, 22.06.2019 20:50, peytondavis2424
The genetic code is essentially the same for all organisms. based on this information, one can logically assume which of the following statements to be correct? a. dna was the first genetic material. b. the same codons in different organisms translate into the different amino acids. c. different organisms have different numbers of different types of amino acids. d. a gene from an organism can theoretically be expressed by any other organism. e. all organisms have experienced convergent evolution.
Answers: 3
Agene editing technology called crispr-cas9 uses cellular machinery to change the cell's genetic mat...
Mathematics, 29.08.2019 22:30
History, 29.08.2019 22:30