Question

Which of the following bacterial cells (strains), acting as donors during conjugation, can play a role...

Which of the following bacterial cells (strains), acting as donors during conjugation, can play a role in transferring chromosomal DNA from the donor cell to the recipient cell?  

A) F+, hfr, F'

B) F+ and F-, only

C) Hfr and F', only

D) Hfr only

E) F' only

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Uptake of naked, foreign DNA from the surrounding environment occur during which type of bacterial recombination?...
Uptake of naked, foreign DNA from the surrounding environment occur during which type of bacterial recombination? Select one: a. epistasis b. transformation c. conjugation d. transduction e. binary fission
1. Which of these is a genetic mutation that alters a base but does not change...
1. Which of these is a genetic mutation that alters a base but does not change the amino acid? Select one: a. frameshift b. missense c. nonsense d. silent 2. What is the process that occurs when a recipient eukaryote cell accepts DNA fragments indirectly from the surrounding environment? Select one: a. transfection b. transduction c. transformation d. transferal 3. Which type of genetic transfer requires that donor and recipient cells come into contact with each other? Select one: a....
Which of the following can be transferred horizontally through DNA exchange? Select all that apply. a....
Which of the following can be transferred horizontally through DNA exchange? Select all that apply. a. Mutated genes b. Genes carried on plasmids c. Genes on the bacterial chromosome d. Antibiotic resistance genes e. Capsule biosynthesis genes f. The ability to perform conjugation
1. The tail fibers of a bacteriophage are most useful during which of the following stages...
1. The tail fibers of a bacteriophage are most useful during which of the following stages of the lytic replication cycle?                                                                                                                                                                                                                                                                       A. entry                       B. assembly                 C. synthesis               D. attachment 2. Which of the following is a major difference between a lysogenic and a lytic cycle in bacteriophages?                                                                                                                                                                                      A. The bacteriophage attaches to bacterial surface receptor proteins only in a lysogenic cycle                                                                                                                                                                                                              B. Viral DNA is inserted into the bacterial cell only in a lytic cycle.                                                                                   ...
1. Which of the following is true about binary fission? Group of answer choices A the...
1. Which of the following is true about binary fission? Group of answer choices A the original two chromosomes in a bacterial cell each replicate and are placed into two new cells B the chromosome is copied, then attaches to the cell membrane by spindle fibers C there is no nuclear membrane to break down and reform D lysis of the existing cell wall of bacteria occurs during the process 2. DNA:   Group of answer choices A replication is described...
Please answer both 1) What is the process of importing free DNA into bacterial cells? a-...
Please answer both 1) What is the process of importing free DNA into bacterial cells? a- transformation b- transduction c- transposition d- conjugation 2) Which of the following is NOT a good characteristic of a molecular clock and its use in producing a phylogenetic tree? a- The molecular clock has the same function across all species being compared. b- The average mutation rate remains constant among species and across generations c- The molecular clock can be transmitted vertically or horizontally....
2. What role does the notochord play during development? a. It is a transient structure that...
2. What role does the notochord play during development? a. It is a transient structure that defines the axis of symmetry of the organism. b. It gives rise to cortical tissue. c. It releases inductive signaling molecules. d. It is the location of embryonic stem cell production. e. It gives rise to the spinal cord. 13. From which structure do the neural crest cells arise? a. Notochord b. Pre-somitic mesoderm c. Lateral endoderm d. Dorsal aspect of the neural tube...
94. The structure that confers structural strength on bacterial cells is known as the a. cytoplasmic...
94. The structure that confers structural strength on bacterial cells is known as the a. cytoplasmic membrane b. cell wall c. ribosome d. cytoplasm 95. Archaea and Bacteria are unified as prokaryotes in lacking ______________ a. membranes b. nuclei c. membrane-enclosed organelles d. nuclei and membrane-enclosed organelles 96. When a bacterial culture contains only one type of organism, it is called a ______________. a. mixed culture b. liquid culture c. environmental culture d. pure culture 97. Prokaryotes and eukaryotes a....
Which of the following represent differences between cyanobacteria and plant cells? (may select more than one)...
Which of the following represent differences between cyanobacteria and plant cells? (may select more than one) a. Presence of ribosomes b. Presence of mitochondria c. The composition of the cell membrane d. Ability to photosynthesize e. Shape of DNA f. Presence of DNA g. Composition of the cell wall
9. What does a viral DNA become after being associated with the bacterial chromosome?   A. gene                  ...
9. What does a viral DNA become after being associated with the bacterial chromosome?   A. gene                   B. Prophage                       C. Plasmid                             D. Plaque 10. A positive-strand RNA virus:                                                                                                                         A. must first be converted to a mRNA before it can be translated.                                                                 B. can be used directly to translate viral proteins.                                                                                            C. will be degraded by host enzymes.                                                                                                                D. is not recognized by host ribosomes. 11. Which of the followings cannot be used to culture viruses?                                                                         A. tissue culture      B. liquid...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT