Homework Answers
22 b. Statement b is false because proviruses the integrated to the host cell can stay as long as the cell lives. Their integration is permanent insertion. Where as insertion of prophage is shortened
23 d. The statement is wrong because all cells which have nucles have genitic information.
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QUESTION 22 When comparing prophages and proviruses, which statement is false. Ca. Prophages and proviruses can...
Instructions: Read each question carefully before selecting the one alternative that best completes the statement or...
Instructions: Read each question carefully before selecting the one alternative that best completes the statement or answers the question in each case and then indicate it on the answer card. Work at a steady pace and you should have ample time to finish the examination. MULTIPLE CHOICE (2 points each) chi Which group of organisms other than viruses is represented by the most number of individuals on earth? Insects b. Bacteria Archea d. Rats e. Earthworms c. A quaint bacteria...
Short-Answer Questions for Thought and Review 1. Describe three ways in which plasmids can increase the...
Short-Answer Questions for Thought and Review 1. Describe three ways in which plasmids can increase the pathogenic nature of bacteria. 2. Explain what this statement means not always expressed as a phenotype." the information of a genotype is 3. Summarize the differences between prokaryotic and eukarytoic mRNA. 4. Explain why anticodon wobbling is useful to the cell in terms of protection against mistakes and the conservation of anabolic energy that would otherwise have to be spent manufacturing RNAs. 5. Table...
7. What are prions? a. Mobile segments of DNA b. Tiny molecules of RNA that infect...
7. What are prions? a. Mobile segments of DNA b. Tiny molecules of RNA that infect plants c. Viral DNA that has to integrate into the host genome d. Misfolded versions of normal brain protein e. Viruses that invade bacteria 28. The difference between vertical and horizontal transmis plant to its of plant viruses is that , and horizontal transmission is one plant spreading thaves to lowe t the same vertical transmission is the spread of viruses from upper among...
(cach question: 1 point) 1) If you see a red leaf, what color(s) of light in...
(cach question: 1 point) 1) If you see a red leaf, what color(s) of light in the visible light spectrum is/are being reflected? A) red B) all colors except red C) all colors D) no colors Answer: 2) permit CO2 to enter the leaf and O2 to escape. A) Mesophyll cells B) Thylakoids C) Stomata D) Chloroplasts Answer: 3) Chlorophyll is found in which part of the plant cell? A) stroma B) cytoplasm C) thylakoid D) plasma membrane Answer: 4)...
Instructions: Read each question carefully before selecting the one alternative that best completes the statement or answers the question in each case and then indicate it on the answer card. Work at a steady pace and you should have ample time to finish the examination. MULTIPLE CHOICE (2 points each) chi Which group of organisms other than viruses is represented by the most number of individuals on earth? Insects b. Bacteria Archea d. Rats e. Earthworms c. A quaint bacteria...
Short-Answer Questions for Thought and Review 1. Describe three ways in which plasmids can increase the pathogenic nature of bacteria. 2. Explain what this statement means not always expressed as a phenotype." the information of a genotype is 3. Summarize the differences between prokaryotic and eukarytoic mRNA. 4. Explain why anticodon wobbling is useful to the cell in terms of protection against mistakes and the conservation of anabolic energy that would otherwise have to be spent manufacturing RNAs. 5. Table...
7. What are prions? a. Mobile segments of DNA b. Tiny molecules of RNA that infect plants c. Viral DNA that has to integrate into the host genome d. Misfolded versions of normal brain protein e. Viruses that invade bacteria 28. The difference between vertical and horizontal transmis plant to its of plant viruses is that , and horizontal transmission is one plant spreading thaves to lowe t the same vertical transmission is the spread of viruses from upper among...
(cach question: 1 point) 1) If you see a red leaf, what color(s) of light in the visible light spectrum is/are being reflected? A) red B) all colors except red C) all colors D) no colors Answer: 2) permit CO2 to enter the leaf and O2 to escape. A) Mesophyll cells B) Thylakoids C) Stomata D) Chloroplasts Answer: 3) Chlorophyll is found in which part of the plant cell? A) stroma B) cytoplasm C) thylakoid D) plasma membrane Answer: 4)...
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