Question

In: Biology

6. One gene is able to encode information for different forms of a protein via _________....

6. One gene is able to encode information for different forms of a protein via _________.
A. alternative splicing
B. primary splicing
C. secondary splicing
D. mRNA mutations
E. tRNA mutations

7. proteins are composed of subunits called __________ linked together by chemical bonds.
A. nucleotides
B. polynucleotides
C. mRNA’s
D. amino acids
E. proteasomes

8. alzheimer diesease is cause by errors in ___________.
A. DNA replication
B. translation
C. transcription
D. protien folding
E. RNA template replication

9. during the elongation step of translation, __________.
A. The small ribosomal subunits pairs with an anticodon
B. amino acids are added to a growing polypeptide chain
C. methionine is inserted at the beginning of all protiens
D. mRNA is transformed into tRNA
E. release factors bind to stop codons

10. Each amino acid has a different side chain, called a(n) __________.
A. amino strand
B. carboxyl group
C. R group
D. glucose pentose configration
E. ribosomal attachment

Solutions

Expert Solution

6. a.alternative splicing

Alternative splicing is a regulated process during gene expression that results in a single gene encoding for multiple proteins

7. D. amino acids

Proteins are composed of amino acids linked together by peptide bonds

8. D. protein folding

protein misfolding is a primary cause of Alzheimer's disease

9. B. amino acids are added to a growing polypeptide chain

During the elongation step of translation, amino acids are continually added forming a long chain bound together by peptide bonds.

10. C. R group

Each amino acids has a different side chain called as the R group.

gladiator answered 2 years ago
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