Homework Answers
The answer is option 3, viz, CONJUGATION
Conjugation is mechanism of transferring genetic material in bacteria either directly through cell to cell contact or through a bridge like connection known as pilus. This sort of process is equivalent to sexual reproduction as it involves exchange of genetic material. This process is often possible due to genetic element called plasmid. The genetic information transferred from donor to recipient cell is generally of antibiotic resistance, to synthesise particular protein, etc.
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Question 36 (2 points) Which process results in genetic recombination, but is separate from the processes...
Which of the following adaptations differentiates angiosperm life cycles from gymnosperm life cycles? O double fertilization...
Which of the following adaptations differentiates angiosperm life cycles from gymnosperm life cycles? O double fertilization alternation of generations O production of pollen O a reduced and nutritionally dependent gametophyte O seeds Question 23 3 pts Mitotic cell division in eukaryotes is roughly analogous to which process in prokaryotes? O Conjugation O Meiotic cell division Binary fission O DNA Replication
Binary Fission and Mitosis are similar processes. One way they are different is that: . A....
Binary Fission and Mitosis are similar processes. One way they are different is that: . A. In Mitosis, the DNA does not form into chromosomes. • • • B. In Binary Fission, the DNA does not form into chromosomes. C. Binary Fission only occurs in Eukaryotes. D. They both split by growing a new cell wall. What phase is the indicated cell currently in? D A. Anaphase B. Telophase C. Metaphase D. Prophase • 10 PUNTS When DNA condenses in...
no explaination is needed 8. In ecology, density independent population growth a) results from decreased fecundity....
no explaination is needed
8. In ecology, density independent population growth a) results from decreased fecundity. b) is associated with crowded populations. ch results from competition for resources. d) may be associated with stochastic events. 9. Which of the following groups would be most likely to exhibit uniform dispersion? a) Red squirrels, who actively defend territories b) Cattails, which grow primarily at edges of lakes and streams. c) Moths, in a city at night. d) Lake trout, which seek out...
O DNA is copied chromosomes condense O the spindle poles separate O formation of spindle apparatus...
O DNA is copied chromosomes condense O the spindle poles separate O formation of spindle apparatus Question 35 Motor proteins require which of the following to function in the movement of chromosomes toward the poles of the mitotic spindle2 O intact centromeres synthesis of cohesin O a microtubule-organizing center O ATP as an energy source Question 36 Which type of cell division has two rounds of division during its process?
#77 Which of the following is NOT an example of genetic recombination a) conjuga1 b)binary fission...
#77
Which of the following is NOT an example of genetic recombination a) conjuga1 b)binary fission c) transduction d) transformation Select one of the following three choices to correctly complete each of the statement A. Transcription B. Replication C. Translation involves DNA polymerase activity. involves a transfer of amino acids to an elongating chain. requires DNA ligase to seal DNA fragments. is a DNA-dependent RNA synthesis process. may involve chaperone molecules for folding. begins with a start codon. requires a...
QUESTION 12 Which of the following statements about genetic exchange in bacteria is NOT true? A....
QUESTION 12 Which of the following statements about genetic exchange in bacteria is NOT true? A. In conjugation there has to be a physical connection between the donor cell and the recipient cell. B. Antibiotic resistance can be transferred from one bacterial cell to another by conjugation. C. Interrupted conjugation results in the production of Hfr strains. D. Plasmids do not have to integrate into the host cell chromosome in order to be replicated. E. The order of gene transfer...
Question 7 (2 points) Which two terms should NOT be used together to describe the same...
Question 7 (2 points) Which two terms should NOT be used together to describe the same growth? 1) malignant tumor 2) benign malignant 3) malignant hyperplasia 4) benign neoplasm Question 8 (2 points) Carcinoma in situ results from: 1) increased cell division, apoptosis, and immune surveillance O 2 ) increased cell division and apoptosis and decreased immune surveillance 3) increased cell division and decreased apoptosis and immune surveillance O 4) decreased cell division, apoptosis, and immune surveillance 5) decreased cell...
Attempts Force Completion This test can be saved and resumed at any point until time has...
Attempts Force Completion This test can be saved and resumed at any point until time has expired. The timer will continue to run if yo This test does not allow backtracking Changes to the answer after submission are prohibited. Remaining Time: 08 minutes, 55 seconds. Question Completion Status: Moving to the next question prevents changes to this answer. Question 4 Spindle fibers for cellular division form during telophase prophase metaphase anaphase Moving to the next question prevents changes to this...
Half of a duplicated chromosome cells that have half the normal amount of DNA M To...
Half of a duplicated chromosome cells that have half the normal amount of DNA M To divide, plant cells must form a(n) - Reproduction style used by yeasts Process whereby daughter cells separate themselves A Homologous pair B. Parthenogenesis C. Centriole D. Cytokinesis 5. Spindle fibers F. Cell wall G. Budding H. Genome Cell plate J. Regeneration Vegetative reproduction Making more plants from parts of other plants Term referring to the cell division that bacteria do An organism that produces...
c Question 24 2 pts Why are processes that reduce within-population genetic variation often a problem...
c
Question 24 2 pts Why are processes that reduce within-population genetic variation often a problem for a population in the long run? HTML Editora B := I V A Da - A - Ix E NVX G 3 3 @ 3 x J x 12pt E - O Paragraph - @ O words Question 25 2 pts How are bottlenecks and founder effects similar and how are they different in how they occur AND how they affect populations and...
Which of the following adaptations differentiates angiosperm life cycles from gymnosperm life cycles? O double fertilization alternation of generations O production of pollen O a reduced and nutritionally dependent gametophyte O seeds Question 23 3 pts Mitotic cell division in eukaryotes is roughly analogous to which process in prokaryotes? O Conjugation O Meiotic cell division Binary fission O DNA Replication
Binary Fission and Mitosis are similar processes. One way they are different is that: . A. In Mitosis, the DNA does not form into chromosomes. • • • B. In Binary Fission, the DNA does not form into chromosomes. C. Binary Fission only occurs in Eukaryotes. D. They both split by growing a new cell wall. What phase is the indicated cell currently in? D A. Anaphase B. Telophase C. Metaphase D. Prophase • 10 PUNTS When DNA condenses in...
no explaination is needed
8. In ecology, density independent population growth a) results from decreased fecundity. b) is associated with crowded populations. ch results from competition for resources. d) may be associated with stochastic events. 9. Which of the following groups would be most likely to exhibit uniform dispersion? a) Red squirrels, who actively defend territories b) Cattails, which grow primarily at edges of lakes and streams. c) Moths, in a city at night. d) Lake trout, which seek out...
O DNA is copied chromosomes condense O the spindle poles separate O formation of spindle apparatus Question 35 Motor proteins require which of the following to function in the movement of chromosomes toward the poles of the mitotic spindle2 O intact centromeres synthesis of cohesin O a microtubule-organizing center O ATP as an energy source Question 36 Which type of cell division has two rounds of division during its process?
#77
Which of the following is NOT an example of genetic recombination a) conjuga1 b)binary fission c) transduction d) transformation Select one of the following three choices to correctly complete each of the statement A. Transcription B. Replication C. Translation involves DNA polymerase activity. involves a transfer of amino acids to an elongating chain. requires DNA ligase to seal DNA fragments. is a DNA-dependent RNA synthesis process. may involve chaperone molecules for folding. begins with a start codon. requires a...
Question 7 (2 points) Which two terms should NOT be used together to describe the same growth? 1) malignant tumor 2) benign malignant 3) malignant hyperplasia 4) benign neoplasm Question 8 (2 points) Carcinoma in situ results from: 1) increased cell division, apoptosis, and immune surveillance O 2 ) increased cell division and apoptosis and decreased immune surveillance 3) increased cell division and decreased apoptosis and immune surveillance O 4) decreased cell division, apoptosis, and immune surveillance 5) decreased cell...
Attempts Force Completion This test can be saved and resumed at any point until time has expired. The timer will continue to run if yo This test does not allow backtracking Changes to the answer after submission are prohibited. Remaining Time: 08 minutes, 55 seconds. Question Completion Status: Moving to the next question prevents changes to this answer. Question 4 Spindle fibers for cellular division form during telophase prophase metaphase anaphase Moving to the next question prevents changes to this...
Half of a duplicated chromosome cells that have half the normal amount of DNA M To divide, plant cells must form a(n) - Reproduction style used by yeasts Process whereby daughter cells separate themselves A Homologous pair B. Parthenogenesis C. Centriole D. Cytokinesis 5. Spindle fibers F. Cell wall G. Budding H. Genome Cell plate J. Regeneration Vegetative reproduction Making more plants from parts of other plants Term referring to the cell division that bacteria do An organism that produces...
c
Question 24 2 pts Why are processes that reduce within-population genetic variation often a problem for a population in the long run? HTML Editora B := I V A Da - A - Ix E NVX G 3 3 @ 3 x J x 12pt E - O Paragraph - @ O words Question 25 2 pts How are bottlenecks and founder effects similar and how are they different in how they occur AND how they affect populations and...
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