I think it’s ribosomes. Hope this helps! <3
Answer:
c. Conservative replication
Explanation:
- In conservative mode of replication, the parent DNA molecule will direct the synthesis of entirely new DNA molecule. Hence, one daughter cell will get the old DNA with both parental strands and the other daughter cell will get the new DNA with both new strands.
- But the widely accepted replication model is semi conservative model. Where both the strands separate and act as template for new strands. Hence, the new DNA molecules will have one parental DNA strand and one new DNA strand.
- According to dispersive replication model, the newly synthesized DNA randomly gets fragments of parental DNA.
Hence, the answer is conservative replication.
The answer is germline gene therapy
Answer:
C. A new substance has been formed
Explanation:
A chemical change is one of the two types of changes (the other being physical change) in which the chemical composition of the substance (s) is altered. In a chemical change, which is usually IRREVERSIBLE, a new substance formed because there is rearrangement of atoms at the chemical level.
A chemical change is characterized by the following: formation of precipitates, evolution of gas etc. According to the image attached in this question, a blue precipitate is formed after a reaction between two solutions. This can be said to be an example of CHEMICAL CHANGE because it shows that a new substance has been formed.
