1. Anticodon: 3' U A I 5' Could this tRNA conform to the nearly universal genetic...
1. Anticodon: 3' U A I 5'
Could this tRNA conform to the nearly universal genetic code? Yes or no
Homework Answers
Ans. The given anticodon 3' UAI 5' is nearly universal. The I here may be U, C or A. So anticodon may be UAU, UAC and UAA.
These anticodons are both present in the E. coli, human beings and oak tree are has been investigated. So these shows that they are universal in nature.
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1. Anticodon: 3' U A I 5'
Could this tRNA conform to the nearly universal genetic...
You have identified various tRNAs from a variety of hypothetical orgainisms. Given the anticodon of the...
You have identified various tRNAs from a variety of hypothetical orgainisms. Given the anticodon of the tRNA, determine if each tRNA individually could conform to the nearly universal genetic code. Assume that the tRNA in question can only be charged with one amino acid and it is the same amino acid everytime. If the tRNA is not intended to be charged with an amino acid, it can never be charged with an amino acid. Anticodon: 3' U A I 5'...
You have identified various tRNAs from a variety of hypothetical orgainisms. Given the anticodon of the...
You have identified various tRNAs from a variety of hypothetical orgainisms. Given the anticodon of the tRNA, determine if each tRNA individually could conform to the nearly universal genetic code. Assume that the tRNA in question can only be charged with one amino acid and it is the same amino acid everytime. If the tRNA is not intended to be charged with an amino acid, it can never be charged with an amino acid. Anticodon: 3' U C I 5'...
Which of these is not a good descriptor for the genetic code? Nearly Universal Unambiguous Conservative...
Which of these is not a good descriptor for the genetic code? Nearly Universal Unambiguous Conservative Redundant Replicable
There is a mutation in the tRNA anticodon since it has a sequence of 5'- UUA-3'...
There is a mutation in the tRNA anticodon since it has a sequence of 5'- UUA-3' but the regular tRNA anticodon sequence is 5'- AAA-3'. Does the mutation have an effect on translation? Explain if it would affect the proteins, how, and if all proteins would be affected.
tRNA has the following sequence in its anticodon: 5'-GCT-3'
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(5 pts) A tRNA with the anticodon 3’- GAA - 5’ would bind to which of...
(5 pts) A tRNA with the anticodon 3’- GAA - 5’ would bind to which of the following codons? 5’ – CUU – 3’ 5’ – CUC – 3’ 5’ – CUA – 3’ 5’ – CUG – 3’ Any of the above!
What amino acid is attached to a tRNA with the following anticodon: 5' GCA 3'? SECOND...
What amino acid is attached to a tRNA with the following anticodon: 5' GCA 3'? SECOND POSITION с A U phenyl- alanine tyrosine cysteine U serine U с A leucine stop stop tryptophan stop G histidine U с A с leucine proline arginine FIRST POSITION glutamine THIRD POSITION G U isoleucine asparagine serine A threonine A lysine arginine methionine G U с A valine G aspartic acid glutamic acid alanine glycine and start Cysteine Alanine Arginine Serine
Which of the following mRNA codons can be recognized by the tRNA anticodon 3' GCI 5'?...
Which of the following mRNA codons can be recognized by the tRNA anticodon 3' GCI 5'? choose all that apply a. 5' UGC 3' b. 5' CGA 3' c. 5' CGG 3' d. 5' CGU 3' e. 5' CGC 3' I got b,d, and e as my answers but I just want to make sure im doing the wobble correctly. Please show your work!
Suppose it was possible to change the anticodon on a tRNA from 3-CCG-5'to 3-UGG- 5' after...
Suppose it was possible to change the anticodon on a tRNA from 3-CCG-5'to 3-UGG- 5' after the amino acid was already loaded. Predict the result in a translated polypeptide. What if you changed the sequence prior to the amino acid being loaded onto the tRNA? O In the first case glycine would be found in the polypeptide where threonine was supposed to be. In the second case the changed tRNA would behave like a tRNA for threonine. O In the...
A tRNA with the anticodon 5'-CCC-3' would carry the amino acid: Select one: a. Phenylalanine b....
A tRNA with the anticodon 5'-CCC-3' would carry the amino acid: Select one: a. Phenylalanine b. It would not carry an amino acid c. Proline d. Glycine
What amino acid is attached to a tRNA with the following anticodon: 5' GCA 3'? SECOND POSITION с A U phenyl- alanine tyrosine cysteine U serine U с A leucine stop stop tryptophan stop G histidine U с A с leucine proline arginine FIRST POSITION glutamine THIRD POSITION G U isoleucine asparagine serine A threonine A lysine arginine methionine G U с A valine G aspartic acid glutamic acid alanine glycine and start Cysteine Alanine Arginine Serine
Suppose it was possible to change the anticodon on a tRNA from 3-CCG-5'to 3-UGG- 5' after the amino acid was already loaded. Predict the result in a translated polypeptide. What if you changed the sequence prior to the amino acid being loaded onto the tRNA? O In the first case glycine would be found in the polypeptide where threonine was supposed to be. In the second case the changed tRNA would behave like a tRNA for threonine. O In the...
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