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- 1. Using this image of DNA & RNA explain the difference between DNA & RNA NH Thymine Cytosine Adenine Guanine Nucleobases of DNA Base pair Helix of sugar phosphates DNA Deoxyribonucleic acid read and then summarize in YOUR OWN WORDS Nucleobases RNA Ribonucleic Acid NH Uracil Cytosine Adenine Guanine Nucleobases of RNA1. Determine what amino acid will be formed from the given DNA strand below: 3’ T A C A T G C C G A A T G C C 5’ 2. how will replication happen by mentioning the enzyme needed then transcribe to form mRNA. 3. Discuss what will happen to mRNA, then translate, mentioning the anticodon to be used 4. Look at the genetic code to know what amino acid will become part of the polypeptide chain.1. One strand of DNA has the base sequence: CGATTGGCAGTCA T. Determine the sequence of bases in the complementary strand of MRNA that would form next to this DNA strand. a. Write the sequence of bases in the complementary MRNA strand below.
- 1. It is a large complex ribonucleoprotein particle that chemically modifies the pre mRNA strand by the removal of introns 2. This is a linkage between paired bases in the secondary DNA structure 3. It refers to the linkage between 2 nucleotides in the DNA molecule 4. Give the range of the number of nucleotides present in a single protein molecule 5. Identify the number of bases included in the nucleosome 6. It is an enzyme that cuts the bacterial plasmid at its cleavage site30. How can one identify the presence of introns in a hybrid of DNA and mRNA? Give an example of non-coding RNA and a regulatory DNA element.1. Below is an amino acid sequence for the following strand of DNA:A G C A A T C C G T C T T G GT C G T T A G G C A G A A C CThat strand has mutated. It is nowA G C A A C C C G T C T T G GT C G T T G G G C A G A A C CUse your knowledge of mutation and protein synthesis to answer the following questions.What mutation has occurred? A. point mutation B. movement of large section of chromosome C. duplication of entire chromosome D. genetic recombination 2. Will this mutation have a real effect? Why or why not?
- 3. The sequence of bases on an mRNA strand is AAUCGACGCCCGACUAGC. List the codons present in this sequence. 4. List the tRNA anticodons that would pair with the codons present in the above sequence of mRNA. 5. Determine the translated amino acid sequence obtained from the mRNA strand given in question 3. You may use the genetic code table to translate. 6. A tRNA anticodon has the base sequence CCG. Identify the DNA base sequence that was used to produce the codon that will bind it to this anticodon. 7. Explain how you would determine whether a single chain of nucleotides is RNA or DNA. 8. Describe all the elements required to carry out the process of translation. 9. Describe the importance of DNA in determining the structure of a particular protein.6. Compare the structure and functions of DNA nad RNA.13. a. Draw in the corresponding DNA nucleotide that would base pair with the adenine nucleotide shown below using the same level of detail as provided in the image below. Hint: Remember that DNA bases pair in the antiparallel orientation. орасна you A OH H b. How do you know the adenine nucleotide drawn above is from DNA and not RNA?
- 1. Define the following terms DNA RNA Replication Translation Transcription 2. What is the central dogma of life? 3. Cite at least three fat-soluble vitamins and provide their functions 4. Cite at least three water-soluble vitamins and provide their functions 5. What are minerals? Why are they important to the body?1. Draw the structure of the polyribonucleotide UAGCCUG. 2. Draw the structure of the polydeoxyribonucleotide CGTAGAT.Please ASAP. Thank you. Regarding the double helix of DNA, which of the following is true? a. Guanine pairs up with cytosine with three hydrogen bonds b. Complementary strands of DNA are held together by covalent bonds c. The backbone consists of ribose sugars H-bonded to phosphate groups d. Uracil pairs up with adenine with two hydrogen bonds