Below are two sequences of a segment of DNA. Normal sequence TTA AAA GGA

Mutated sequence CTT AAA AGG A

Transcribe them into an mRNA sequence and Translate them into an amino acid sequence.
Which type of mutation occured

6. in the dna double helix, how are the two strands of dna held together? a. chemical bonds between base pairs hold the two strands of dna together. b. hydrogen bonds between the base pairs hold the two strands of dna together. c. hydrogen bonds between sugar groups and phosphate groups hold the two strands of dna together. d. chemical bonds between sugar groups and phosphate groups hold the two strands of dna together.

Which flexible structure that supports the nerve cord and led to the backbone

What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.