Inheritance of leaf variegation in the four-o’clock plant, Mirabilis jalapa. the leaves and shoots of one variety of four-o’clock were variegated, displaying a mixture of green and white splotches. If  Flowers on the variegated branches gave rise to

TLS Online TPP Program

#Question id: 4252

#Unit 3. Fundamental Processes

Which of the following DNA mutations is most likely to damage the protein it specifies?

TLS Online TPP Program

#Question id: 4253

#Unit 3. Fundamental Processes

The most commonly occurring mutation in people with cystic fibrosis is a deletion of a single codon. What is the result of this type of mutation?

TLS Online TPP Program

#Question id: 4254

#Unit 3. Fundamental Processes

Which of the following statements is the most current description of a gene?

TLS Online TPP Program

#Question id: 4255

#Unit 3. Fundamental Processes

How might a single base substitution in the sequence of a gene affect the amino acid sequence of a protein encoded by the gene?

TLS Online TPP Program

#Question id: 4257

#Unit 3. Fundamental Processes

An original section of DNA has the base sequence AGCGTTACCGT. A mutation in this DNA strand results in the base sequence AGGCGTTACCGT. What type of mutation does this change represent?

TLS Online TPP Program

#Question id: 4258

#Unit 3. Fundamental Processes

A single base substitution mutation is likely to have a less deleterious effect when the base change exhibits which of the following results?