Answer questions
Description
Having Trouble Meeting Your Deadline?
Get your assignment on Answer questions completed on time. avoid delay and – ORDER NOW
1. What are the building blocks(monomers)of DNA and RNA?
2. What are the similarities and differences between DNA and RNA molecules?
3. What scientists were responsible for determining the 3–D structure of DNA? What is the 3-D structure of DNA?
4. If 10% of the bases in a DNA sample are A (adenine), then what percent of the bases are T (thymine), G (guanine) and C (cytosine)?
5. Below is a nucleotide sequence of a single strand of DNA. Write the sequence of the complementary strand.
A-?T-?C-?A-?C-?T-?A-?T-?A-?T-?A-?G-?C-?T-?C-?G-?A-?T-?C-?G-?T-?C-?A-?T-?C-?G
6. Why is it important that the two strands of DNA in the double helix are connected by hydrogen
bonds?
7. What does DNA code for?
8. What two processes are involved in the production of proteins from DNA?
9. What is transcription? Where in the cell does transcription occur?
10. Assume that the following sequence of bases represents a segment of DNA that is to undergo
transcription. Determine the corresponding sequences of bases in the resulting mRNA molecule.
DNA: A-?T-?C-?A-?C-?T-?A-?T-?A-?T-?A-?G-?C-?T-?C-?G-?A-?T-?C-?G-?T-?C-?A-?T
11. What are transcription factors, and what role do they play in transcription?
12. How many nucleotides make up a codon? Is there more than one codon for each amino acid?
13. What codon is at the beginning of a mRNA sequence? What codons are at the end?
14. How is mRNA processed prior to leaving the nucleus?
15. What is translation, and where in the cell does it occur?
16. The following mRNA sequence is transcribed into a chain of amino acids. What is the resulting amino acid sequence?
A-?U-?G-?C-?A-?G-?C-?G-?A-?A-?G-?G-?U-?C-?G-?U-?A-?G
17. What is a mutation? What are the two classes of mutations, and what do they do?
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Order Now and we will direct you to our Order Page at Litessays. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.