B. RNA polymerase will now bind to the coding region of the gene and carry out transcription.
C. RNA polymerase may not be able to bind to the DNA, so transcription will not occur
A scientist modified the structure of a promoter region of a gene. its effect on transcription and translation is that the RNA polymerase cannot bind on the promoter region, therefore no transcription will take place. As a result there will be no protein translation.
Answer: C) RNA polymerase may not be able to bind to the DNA, so transcription will not occur.
I hope it helps, Regards.
b) The Animalia kingdom is the largest.
c) Organisms are named by their kingdom and species.
d) There are more organisms at the species level than at the genus level.
Answer:
Option B.
The largest kingdom is animals.
Explanation:
Linnean taxonomical system is a system of classifying organisms and naming them and it was developed by Carlos Linneaus, who is know as the father of taxonomy.
The system include eight taxa and are classified from highest to lowest taxa. They are dormain, kingdom, phylum, class, order, family, genus and species. The linnean taxonomical system considered kingdom animals as the largest kingdom.
Answer:
b) The Animalia Kingdom is the largest.
Explanation:
The correct answers are options one, two, and four.
1) And of these in the time of most distress, there was but 6 or 7 sound persons, who, to their great commendations be it spoken, spared no pains, night nor day, but with abundance of toil and hazard of their own health, fetched them wood, made them fires, dressed them meat, made their beds, washed their loathsome clothes, clothed and unclothed them; in a word, did all the homely and necessary offices for them which dainty and queasy stomachs cannot endure to hear named; and all this willingly and cheerfully, without any grudging in the least, showing herein their true love unto their friends and brethren.
2) Yet the Lord so upheld these persons, as in this general calamity they were not at all infected either with sickness, or lameness.
4) And I doubt not but their recompense is with the Lord.
B. Helicase attaches new nitrogen bases to the ends of old DNA strands, while DNA polymerase breaks down unused DNA strands
C . DNA polymerase breaks down the old strand of DNA after a new one has been replicated, while helicase connects the two DNA strands together
D. Helicase "unzips" the DNA strand, while DNA polymerase brings in new strands of DNA to match the old strands
'Helicase "unzips" the DNA strand, while DNA polymerase brings in new strands of DNA to match the old strands.' best describes the role of helicase and DNA polymerase in DNA replication. The correct option is d.
Helicase is essential for DNA replication because it "unzips" the double-stranded DNA molecule. In order to separate the two strands and create a replication fork this process involves severing hydrogen bonds between the base pairs. On the other hand, DNA polymerase is charged with the vital task of creating new DNA strands.
It does this by incorporating complementary nucleotides into the template strands already present. This maintains genetic fidelity by ensuring that the newly formed strands mirror the original ones. The precise duplication of genetic information which is necessary for cell division and inheritance, depends on the interaction between the unwinding action of the helicase and the strand-building activity of DNA polymerase.
To know more about DNA replication here
#SPJ3
Answer:
Chromosomes contain the recipe for making a living thing. They are found in almost every cell's nucleus and are made from strands of DNA (oligonucleotide acid). Segments of DNA called "genes" are the ingredients. Each gene adds a specific protein to the recipe.
Explanation:
wedsite