Answer:
Thymidine dimers is likely to be repair as soon as it is originated but if left unrepaired then it causes frame shift mutations.
Explanation:
In case of Bacterium if UV irradiation induces covalent linkage of two thymidine present adjacently to each other or on a single strand to make thymidine dimers.
These either excised via DNA repair enzyme like Endonuclease V and the proof reading activity of DNA polymerase I enzyme help in incorporation of nucleotide by taking the unmutated original strand as a template.
These dimers if not excised before second round of replication than the sequence of newly synthesized strand will be altered. As DNA polymerase III enzyme read thymidine dimers as single thymidine nucleotide and incorporate only 1 adenine in the newly synthesizing complementary strand which results in frame shift mutations
It is the mutation in which reading frame of codons is shifted or altered due to deletion or addition of a single nucleotide.
Answer:
Well plants are used for the animals that cheetahs eat if the animals like zebras didn't have the plants they would not survive.
Explanation:
The lab report is composed of two sections:
Section I: Overview of Investigation
Answer:
is there any more information you could provide?
what is the lab report about?
Explanation:
Provide background information.
Summarize the procedure.
Section II: Observations and Conclusions
Include any charts, tables, or drawings required by your teacher.
Include answers to follow-up questions.
There is a 100% chance of this happening.
Explanation :
By bringing the Upper case ‘B’ s down and across into the punnet square, we can already see that they are all going to have the same output/answer. If Bb represents Black and bb represents, say, brown, Bb would be shown in every square. Therefore, it would be a 100% chance of the Guinea pigs being black.
24. Photosynthesis
25. Chloroplasts
26. Light, Water and Carbon dioxide
27. Chlorophyll
28. Animal
Hope this helps!
