Which of the following is involved in transformation? A. Sex pili B. transfer of naked DNA...
Which of the following is involved in transformation?
| A. | Sex pili | |
| B. | transfer of naked DNA to a living cell | |
| C. | bacteriophage | |
| D. | jumping genes |
Homework Answers
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Which of the following is involved in transformation?
A.
Sex pili
B.
transfer of naked DNA...
Foreign DNA is acquired and expressed by a cell through taking in naked DNA. This is...
Foreign DNA is acquired and expressed by a cell through taking in naked DNA. This is a horizontal transfer and transformation b vertical transfer and transformation c horizontal transfer and transduction d expressive transfer and translocation e horizontal transfer and transfection Replica plating is used a to identify an auxotrophic mutant b to identify heterotrophic mutants c for cell viability counts d to preserve a partciular culture e to show selective growth on media H how is an RFLP different...
Match the term with its description to test your understanding of mechanisms of horizontal gene transfer...
Match the term with its description to test your understanding of mechanisms of horizontal gene transfer in bacteria Conjugation 2 Transformation Transduction Match each of the options above to the items below. The transfer of naked DNA from one cell to another DNA transfer from a donor bacterium to a recipient via sex pill DNA transfer from one bacterial cell to another cell via bacteriophage Q Search or type URL 10 W IR Truli DFG HJ
Please solve all questions! 66. Harmless variants or their derivatives of pathogens, which stimulate the immune...
Please solve all questions!
66. Harmless variants or their derivatives of pathogens, which stimulate the immune system are called a. transformers b) vaccines c. viral envelopes d. mutagens 67. Iniectious agents of disease consisting only of proteins: a. viroidsb. viruses c. introns prions e. transposons 68. Plasmids, transposons and viruses are all a. infectious d. 2 of the above e.none of the above mobile genetic elements c. immobile genetic elements The major component of the bacterial genome is ircular double...
Which of the following proteins is NOT involved in DNA virus induced cell transformation? a) T...
Which of the following proteins is NOT involved in DNA virus induced cell transformation? a) T antigen b) retinoblastoma protein (Rb) c) E2f transcription factors d) Pkr e) p53
please help QUESTION 1 Which of the following is not involved in bacterial conjugation? a. Bacteriophage...
please help
QUESTION 1 Which of the following is not involved in bacterial conjugation? a. Bacteriophage b.F+ Cells C. F-Cells d. Plasmids e. Sex pili QUESTION 2 What of the following is not a feature of a prokaryote? a. Haploid Genome b. Diploid genome C. Circular genome d. Cytoplasmic genome e. No membrane-bound organelles
1. In a naked virus what structure/component is most likely to be directly involved in attachment...
1. In a naked virus what structure/component is most likely to be directly involved in attachment to a host cell? A. DNA B. RNA C. capsid D. envelope spike E. viral polymerases
Which of the following is involved in both transcription and translation? A. amino acids B. DNA...
Which of the following is involved in both transcription and translation? A. amino acids B. DNA C. messenger RNA D. ribosomes E. transfer RNA
What is the major product of the Calvin-Benson cycle that can then be used to form...
What is the major product of the Calvin-Benson cycle that can then be used to form glucose? A)Acetyl-CoA B)glyceraldehyde 3-phosphate C)RuBP D)NADPH E)CO2 ----------------- In conjugation, F+ cells A)can transfer DNA only to other F+ cells. B)do not have conjugation pili. C)contain "jumping genes." D)serve as recipient cells. E)contain DNA R factors that can be shared. --------------------- The uptake of DNA fragments by competent cells is termed A)transformation B)the lac operon. C)conjugation. D)Penicillin E)Pentose phosphate pathway.
1. Match the following "trans” word with its definition. Translation Transposon ✓ Choose... Use of DNA...
1. Match the following "trans” word with its definition. Translation Transposon ✓ Choose... Use of DNA to build RNA Jumping genes which change their position on the chromosome Bacterial cells pick up DNA from the environment Bacteriophages shuttle DNA from one cell to another Ribosomes use mRNA to build proteins Transformation Transcription Choose... Transduction Choose...
Which of the following is involved in the extension step of PCR? a. DNA gyrase b....
Which of the following is involved in the extension step of PCR? a. DNA gyrase b. DNA ligase c. DNA polymerase d. Tag polymerase
Match the term with its description to test your understanding of mechanisms of horizontal gene transfer in bacteria Conjugation 2 Transformation Transduction Match each of the options above to the items below. The transfer of naked DNA from one cell to another DNA transfer from a donor bacterium to a recipient via sex pill DNA transfer from one bacterial cell to another cell via bacteriophage Q Search or type URL 10 W IR Truli DFG HJ
Please solve all questions!
66. Harmless variants or their derivatives of pathogens, which stimulate the immune system are called a. transformers b) vaccines c. viral envelopes d. mutagens 67. Iniectious agents of disease consisting only of proteins: a. viroidsb. viruses c. introns prions e. transposons 68. Plasmids, transposons and viruses are all a. infectious d. 2 of the above e.none of the above mobile genetic elements c. immobile genetic elements The major component of the bacterial genome is ircular double...
please help
QUESTION 1 Which of the following is not involved in bacterial conjugation? a. Bacteriophage b.F+ Cells C. F-Cells d. Plasmids e. Sex pili QUESTION 2 What of the following is not a feature of a prokaryote? a. Haploid Genome b. Diploid genome C. Circular genome d. Cytoplasmic genome e. No membrane-bound organelles
1. In a naked virus what structure/component is most likely to be directly involved in attachment to a host cell? A. DNA B. RNA C. capsid D. envelope spike E. viral polymerases
1. Match the following "trans” word with its definition. Translation Transposon ✓ Choose... Use of DNA to build RNA Jumping genes which change their position on the chromosome Bacterial cells pick up DNA from the environment Bacteriophages shuttle DNA from one cell to another Ribosomes use mRNA to build proteins Transformation Transcription Choose... Transduction Choose...
Which of the following is involved in the extension step of PCR? a. DNA gyrase b. DNA ligase c. DNA polymerase d. Tag polymerase
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