BIOMOLECULES Please answer the questions properly. - Multiple choice 1. Which of the following processes occurs primarily to form dATP for DNA synthesis? A. salvaging sing A-PRT B. de novo synthesis beginning with dPRPP C. converting ADP to dADP using thioredoxin D. all of the above 2. From these enumerated functions of biomolecules, identify the one that is NOT a common function of lipids? A. building of muscles B. used to make hormones C. provides flavor in food D. long term energy
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- Please answer both question.its all a one question.otherwise I will give downvote. Below is a double strand DNA sequence contain a gene and it will go under transcription, suppose that the 3/ → 5/ is the template strand: 3/-TAC-GAC-CGT-TGG-CTT-CTG-TGT-AGG-TAT-ACC-GAT-ACT-5/ 5-/ATG-CTG- GCA-ACC-GAA-GAC-ACA-TCC-ATA-TGG-CTA-TGA-3/ 1- Write down the mRNA transcript with direction of ends of the strand? 2- Construct the resulted polypeptide chain from translation of the mRNA above based on the following codons translation below AUG: Methionine GCA: Alanine ACC: Threonine UGA: write its name GAA: Glutamic acid GAC: Aspartic acid CUG: Leucine ACA: Threonine UCC: Serine AUA: Isoleucine UGG: Tryptophan CUA: LeucineMolecular Biology (Biol-L211) Dr. Nole Central Dogma Practice - Processes The general flow of genetic information is diagrammed below. Think carefully about what type of molecule is represented by each item in the diagram and clearly address each of the following. A. Label each structure as mature mRNA, pre-mRNA, protein, or DNA. B. Label each arrow to indicate which is processing, transcription, replication, and translation. C. Identify the general location (on the appropriate molecule) of the promoter sequence and the terminator sequence. D. Identify the specific location of the place where the start codon and stop codon function most directly (i.e., which molecule is actually translated?). E. Where does RNA polymerase bind to begin transcription? F. Where specifically does the ribosome bind to begin translation-i.e., what are the ribosome binding sites (in both prokaryotes and eukaryotes) and where are they found? G. Label each end of the mature mRNA and the polypeptide to correctly…Choose correct option. and explain How does the Cas9 endonuclease bind to specific sequences of DNA in order to make cuts? A. It uses a guide RNA that has a complementary sequence to the target DNA B. Cas9 detects mismatch errors in the DNA strand and then repairs them C. It has an active site that has the specific shape of the DNA target sequence D. There are guide proteins that bring Cas9 to the correct location
- Molecular Biology (Biol-L211) Dr. Nole Central Dogma Practice - Processes The general flow of genetic information is diagrammed below. Think carefully about what type of molecule is represented by each item in the diagram and clearly address each of the following. A. Label each structure as mature mRNA, pre-mRNA, protein, or DNA. B. Label each arrow to indicate which is processing, transcription, replication, and translation. C. Identify the general location (on the appropriate molecule) of the promoter sequence and the terminator sequence. D. Identify the specific location of the place where the start codon and stop codon function most directly. E. Where does RNA polymerase bind to begin transcription? F. Where specifically does the ribosome bind to begin translation-i.e., what are the ribosome binding sites and where are they found? G. Label each end of the mature mRNA and the polypeptide to correctly specify polarity. (You should use the labels 3', 5', C-terminus, and N-terminus.)slation The following is the base sequence of an exon portion of a template strand of a DNA molecule: 5' GCC-ATT-CGA-ACT 3 a. What is the base sequence of the hnRNA strand synthesized from the DNA template strand? 3' b. What is the base sequence of the MRNA strand synthesized from the hnRNA strand? c. What codons are present in the mRNA strand produced from the DNA template strand? d. What tRNA molecule anticodons are needed to interact with the codons present in the MRNA strand produced from the template DNA strand? Submt Anwer Try Another Versilon em empts remainingSources of Variability 1. If a point mutation occurred so that adenine was changed to thymine in the amino acid triplet code CTA, what would the resulting amino acid be? 3. What is the complementary DNA code for the following base sequence (from a section of DNA)? ATG C C C G G C CT TATTTTCTACA TGGT b. What is the complementary mRNA code? c. What is the tRNA code for this sequence? ACTT
- Part II. Give what is needed. |Original DNA Sequence: TACACCT T G G C G A C G A C T MRNA Sequence: | Amino Acid Sequence: Mutated DNA Sequence #1: T A C A T C T T G G C GAC GA C T What's the mRNA sequence? (Circle the change) What will be the amino acid sequence? . Will there likely be effects?. What kind of mutation is this? Mutated DNA Sequence #2: T A C G AC C T T G G C G A C G AC T What's the mRNA sequence? (Circle the change) What will be the amino acid sequence?. Will there likely be effects?. What kind of mutation is this? Mutated DNA Sequence #3: T A C A C C T T A G C GAC GA C T What's the mRNA sequence? (Circle the change). What will be the amino acid sequence?. Will there likely be effects? | What kind of mutation is this? Mutated DNA Sequence #4: T A C A C C T T G G C GACTAC T What's the mRNA sequence? (Circle the change), What will be the amino acid sequence?. Will there likely be effects? - What kind of mutation is this? Mutated DNA Sequence #5: T A C A C C T T G G G A C…Please help me discuss this 2 question. Thank you so much. 1. how does pre mRNA is formed in the nucleus and the RNA processing that happen to form a matured RNA. 2. Relate the structure of the three RNA to their function in building of Polypeptide and point out the characteristics of a genetic code and their function in translation.5" ய C. B. DNA 5' 3' H. Downstream Upstream The process illustrated in the figure is: O transcription. O translation. a frame shift mutation. O protein synthesis. ODNA synthesis. m.
- BMD 101: Biochemistr ... Silent mutation: Single substitution mutation when the change in the DNA base sequence results in a new codon still coding for the same amino acid Select one: O True O False ge OUS ACTIVITY RNA Lecture Jump to..F. RNA TRANSCRIPTION AND GENE EXPRESSION 1. The template strand of a segment of double-helical DNA contains the sequence (5) СТТААСАССССТGAСТТСGCGCCGTCG (3') What is the base sequence of the mRNA that can be transcribed from this strand? b. What amino acid sequence could be coded by the mRNA in (a), starting from the 5' end? а.5.Antimetabolites 5-fluorouracil and methotrexate are used for treatment of cancer. Explain the mechanism of their action. For this: aWrite the reactions inhibited by these drugs by formulas. Indicate enzymes, coenzymes. Represent the scheme ofregeneration ofrequired coenzyme, serving for transfer of one-carbon group b)Explain how the product of these reactions is used for further DNA replication. What other substrates are needed for this process? c)Write the reaction ofconvertion ofGDP todGDP. Specify the way of reduction of required specific protein. d) What are the side effects of such anticancer therapy?