BIMM 120 Week 9 questions well answered to
pass
1. Protein Notation title case, no italicization
2. Gene Notation lower case, italicization
3. Spo non essential for vegetative growth, essential for sporulation
4. III locus deletion prevents progressing past stage III
5. Hershey-
Chase Radio In 1952, Confirmed DNA is the genetic material inside of cells
Labeling
Experiment
6. Steps in the
Her- shey
Chase Ex- 1) create two types of labeled phages 32P (DNA) and 25S(Protein)
periment 2) infect bacteria with viruses
3) centrifuge mixture
7. Results of
Her- shey
Chase Ex-
periment radiolabeled DNA was found inside the bacterial cell, while the
radiolabeled protein was found outside
, BIMM 120 Week 9 questions well answered to
pass
8. loss of function something stops doing what it is supposed to do when it's supposed
to do it
-eg: bacillus trains failing to progress past sporulation stages due to
mutations
9. gain of function something starts doing something it shouldn't when it shouldn't
-eg: Bacillus strain with a nonfunctional sporulation gene randomly
mutates sporu- lation capacity back
10. Bacterial are the most heat, radiation, starvation and desiccation-resistant life
endospore states/cell types known
s (spores)
11. reversible Fill in the blank: sporulation is by necessity.
pass
1. Protein Notation title case, no italicization
2. Gene Notation lower case, italicization
3. Spo non essential for vegetative growth, essential for sporulation
4. III locus deletion prevents progressing past stage III
5. Hershey-
Chase Radio In 1952, Confirmed DNA is the genetic material inside of cells
Labeling
Experiment
6. Steps in the
Her- shey
Chase Ex- 1) create two types of labeled phages 32P (DNA) and 25S(Protein)
periment 2) infect bacteria with viruses
3) centrifuge mixture
7. Results of
Her- shey
Chase Ex-
periment radiolabeled DNA was found inside the bacterial cell, while the
radiolabeled protein was found outside
, BIMM 120 Week 9 questions well answered to
pass
8. loss of function something stops doing what it is supposed to do when it's supposed
to do it
-eg: bacillus trains failing to progress past sporulation stages due to
mutations
9. gain of function something starts doing something it shouldn't when it shouldn't
-eg: Bacillus strain with a nonfunctional sporulation gene randomly
mutates sporu- lation capacity back
10. Bacterial are the most heat, radiation, starvation and desiccation-resistant life
endospore states/cell types known
s (spores)
11. reversible Fill in the blank: sporulation is by necessity.
