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- Cells contain genetic information Which of the following sentences describes how genetic information is organized and used? O Genes in DNA molecules encode directions for chromosomes: O Chromosomes are organized into strands of RNA O Genes in DNA molecules encode directions for protein production A single gene is composed of multiple chromosomesClassify each description as a property of DNA only, RNA only, or both DNA and RNA. DNA only RNA only Both DNA and RNA contains the sugar deoxyribose contains the base uracil passed from existing cells to new cells during cell division primary function is protein synthesis polymer made up of nucleotides double-stranded found throughout the cell contains the base adenine Answer BankThe sequence of coding strand of a DNA molecule is given below. Assume that it is read from left to right. ССТАССТТАТGCСАAGTTGGGGATАААСТС The left end of this molecule is the end. How many amino acids will be in the protein translated from this sequence? What is the name (not abbreviation) of the fourth amino acid in the protein translated from this sequence? The label on the end of the protein that is translated first is th v end. 5' Please answer all parts of the question. carboxyl 3' amino
- A gene is a piece of DNA that codes for a protein. Genes are transcribed into mRNA and are on the antisense strand of DNA. Question 37 Answer saved Marked out of 1.00 Remove flag Question text A DNA sense strand contains the following nucleotide base sequence: TAC AGC AAT CAC From this, what is the nucleotide sequence of the mRNA strand that is transcribed? Select one: a. ATG TCG TTA GTG b. UAC TGC AAU CUC c. AUG UCG UUA GUG d. UAC AGC AAU CACWhich of the following structures represents the molecule responsible for storing genetic information? H,C-O HC-O H,C-O H2N*-C-COO- CH,OH HICIRRefer to the partial gene sequence of DNA nucleotide bases listed below, and the genetic code chart on the next page to answer the following questions. Partial gene sequence of DNA nucleotides: A C C T T A A T G A A C T C T 42. What is the mRNA nucleotide sequence that would result from transcription of the partial gene sequence of DNA nucleotides? 43. What is the protein amino acid sequence resulting from translation of the mRNA sequence from the previous question? 44. In the gene sequence of DNA nucleotides, guanine (G) is mistakenly replaced by adenine (A) during DNA replication. What type of mutation would this be considered based on how it occurred? ________ a) spontaneous b) gametic c) mutagenic d) carcinogenic 45. Consider the mutation from the previous question. If it occurred within a skin cell of the body, what type of mutation would this also be considered based on where it occurred? ________ a) gametic b) germline c) heritable d) somatic
- The correct order of genetic information transfer within biological systems is BEST described as RNA to DNA to Protein O DNA to RNA to Protein Structures to Function to Emergent Properties Genetic Information to Cells to MoleculesWhich of the following contributes to the diversity of proteins that human life has? Select all that apply. Unique genetic codes among different organisms Highly error-prone DNA and RNA polymerases that incorporate many changes with each replication or transcription event A large genome with many protein-encoding units The use of alternative splicing of mRNAAnswer whether the following statement is True or False. In our cells, protein synthesis is unidirectional and occurs from N to C terminus. True False
- The Link Between Genes and proteins The genetic material has to store information and be able to express it. What is the relationship among DNA, RNA, proteins, and phenotype?For questions 1-4, fill in the DNA, mRNA and/or protein sequence.... For questions 1-4, fill in the DNA, mRNA and/or protein sequence. Fill in the DNA and mRNA three nucleotides (one codon) at a time. Fill in the protein sequence by typing in the amino acid found in the genetic code table. Type in the three letter abbreviation. For example, type in "Met" instead of "Methioine". For the stop codon, type in "stop". Capitalization doesn't matter when filling in the sequences of the amino acids. You will need to have a copy of the genetic code handy when completing this activity. Remember The two DNA strands must be complementary. That is, A pairs with T and C pairs with G. The template strand of DNA is transcribed into mRNA using our base-pairing rules. When making RNA, U is used in place of T. This means that if there is an A in the template DNA strand, there will be a U in the mRNA strand. Each codon (3 nucleotides) of the mRNA is translated into an amino acid to build a protein. Look…Discuss the correctness of the decision of Bob that the genetics play a little role in its life.