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Home Q & A Board Biology-Related Homework Help General Biology
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Nudee88 Nudee88
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6 years ago
Individuals with galactosemia are missing the enzyme galactose -1-phosphate uridyl transferase, resulting in an accumulation of _____ and symptoms including _____.
  1.galactose / a musty odor
  2.galactose-1-phosphate / cataracts and retardation
  3.UDP-galactose / urine that darkens upon exposure to air
  4.glucose / enlarged thyroid gland
  5.galactose-1-phosphate / albinism

Question 2

An initiator tRNA is loaded onto a small ribosomal subunit, which locates the start codon. What happens immediately following this event?
  1.A new tRNA moves into the P site and the previous amino acid is transferred from its tRNA to the amino acid the new tRNA is carrying.
  2.The anticodon of the initiator tRNA matches up with the mRNA start codon.
  3.The new polypeptide chain is released from the ribosome.
  4.The large ribosomal subunit joins to the small ribosomal subunit.
 
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DeloreanDelorean
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Nudee88 Author
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#2
6 years ago
Appreciate the effort you put into answering, thank you!
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#3
6 years ago
You're very welcome
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