In e. coli, there is a mutation in a gene called dnab that alters the helicase that normally acts at the origin. which of the following would you expect as a result of this mutation? group of answer choices
a. the dna will supercoil.
b. no proofreading will occur.
c. replication will require a dna template from another source.
d. no replication fork will be formed.
e. replication will occur via rna polymerase alone.
Answers: 2
Biology, 21.06.2019 14:00, burnsmykala23
Match the following terms and definitions. 1. transcription when genes are neither dominant nor recessive and display a blending of traits in the phenotype 2. translation converting the genetic code into the language of proteins 3. monohybrid cross genes that are carried on the x chromosome 4. incomplete dominance the transfer of genetic code from dna to an rna molecule 5. sex-linked genes the breeding of two organisms which differ in a single trait
Answers: 3
Biology, 21.06.2019 19:00, meaddestinee
The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.
Answers: 1
Biology, 22.06.2019 01:00, akluke6059
Put the following processes of protein synthesis in the correct order: - dna strands unwind and separate - mrna copies dna according to complimentary base pairing - trna's anticodons bring amino acids to the corresponding mrna codons - amino acids bind to each other making a protein - mrna leaves the nucleus - a stop codon is reached, the newly formed protein is released to go do its job for the cell
Answers: 1
In e. coli, there is a mutation in a gene called dnab that alters the helicase that normally acts at...
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