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Chapter 18: The genetics of Viruses and also Bacteria Activities Quiz

Activities Quiz

1 .The reminder is describe the virus"s _____. (Activity: simplified Viral Reproductive Cycle) envelope genome mitochondria capsid microfilaments 2 .Viral DNA makes mRNA by the procedure of _____. (Activity: simplified Viral Reproductive Cycle) replication epidemic translation lysis warrior 3 .The riot cycle of bacteriophage infection ends through the _____. (Activity: Phage revolt Cycle) replication of viral DNA entry of the phage protein coat right into the organize cell assembly of famous particles right into phages the injection the phage DNA right into a bacter rupture of the bacter 4 .The tip is denote the _____. (Activity: Phage revolt Cycle) famous envelope famous nucleic acid genome bacterium"s nucleic mountain genome famous protein coat bacterium"s plasma membrane 5 .As a an outcome of the lytic cycle, _____. (Activity: Phage riot Cycle) the organize cell is not damaged the organize cell"s DNA is damaged viral ribosom are created viral DNA is integrated into hold cell DNA a prophage is produced 6 .Click ~ above the diagram to start the animation. The arrowhead is denote _____. (Activity: Phage Lysogenic and Lytic Cycles)


You are watching: The pointer is indicating the _____.

organize cell DNA a capsid one envelope a Golgi apparatus a prophage 7 .Click ~ above the diagram to start the animation. This computer animation is illustrating an early stage of _____. (Activity: Phage Lysogenic and Lytic Cycles)
the riot cycle the lysogenic cycle transcription translation lysis 8 .In the lysogenic bike _____. (Activity: Phage Lysogenic and also Lytic Cycles) organize DNA is destroyed and also viral DNA is replicated a bacter replicates without passing viral DNA to its daughter cell viral DNA is destroyed and also host DNA is replicated a bacter divides once before the lytic cycle is initiated famous DNA is replicated together with host DNA 9 .Click ~ above the chart to begin the animation. I beg your pardon of these is the ideal description the this animation? (Activity: Phage Lysogenic and also Lytic Cycles)
The lysogenic cycle has actually begun. The lytic cycle is make a transition to the lysogenic cycle. The bacterium has efficiently fought off the famous infection. The lysogenic cycle is making a shift to the riot cycle. The hold cell has begun to reproduce. 10 .Cycle A is the _____ cycle and also cycle B is the _____ cycle. (Activity: Phage Lysogenic and Lytic Cycles) lytic ... Lysogenic revolt ... Phage lysogenic ... Phage lysogenic ... Riot phage ... Lysogenic 11 .The genetic material the HIV is composed of _____. (Activity: Retrovirus (HIV) Reproductive Cycle) single-stranded DNA single-stranded RNA double-stranded DNA double-stranded RNA nobody of the above 12 .Which of these binds to receptor molecule on the hold cell membrane? (Activity: Retrovirus (HIV) Reproductive Cycle) A B C D E 13 .What is the duty of turning back transcriptase? (Activity: Retrovirus (HIV) Reproductive Cycle) it catalyzes the development of a polypeptide indigenous an RNA template. It catalyzes the formation of DNA native a polypeptide template. That catalyzes the formation of RNA indigenous a polypeptide template. The catalyzes the development of RNA native a DNA template. The catalyzes the development of DNA indigenous an RNA template. 14 .What is the source of a famous envelope? (Activity: Retrovirus (HIV) Reproductive Cycle) organize cell DNA prophages provirus organize cell membrane viral glycoproteins 15 .Which of these is reverse transcriptase? (Activity: Retrovirus (HIV) Reproductive Cycle) A B C D E 16 .Which of these is the viral genome? (Activity: Retrovirus (HIV) Reproductive Cycle) A B C D E 17 .Click top top the diagram to start the animation. What enzyme is responsible because that the process seen here? (Activity: Retrovirus (HIV) Reproductive Cycle)
RNA polymerase DNA polymerase turning back transcriptase endonuclease DNA ligase 18 .Double-stranded famous DNA is integrated into a host cell together a _____. (Activity: Retrovirus (HIV) Reproductive Cycle) promoter provirus transposon lac homeoboxes 19 .The operon design of the regulation of gene expression in bacteria was proposed through _____. (Activity: The lac
Operon in E. Coli) Watson and Crick Franklin Darwin Jacob and also Monod Mendel 20 .Which of this is no a ingredient of the lac operon? (Activity: The lac Operon in E. Coli) lactose-utilization genes only promoter just regulatory gene only operator just promoter and operator 21 .Regulatory proteins bind to _____. (Activity: The lac Operon in E. Coli) the operator the lactose-utilization genes the regulation gene RNA polymerase transcription components 22 .In the existence of a regulation protein the lac operon is _____. (Activity: The lac Operon in E. Coli) transcribed not transcribed transcribed at a quicker than usual price is turned on either transcribed or not transcribed 23 .Click top top the diagram to start the animation. In this computer animation the blue round represents _____. (Activity: The lac Operon in E. Coli)
an energetic repressor one inactive repressor lactose RNA polymerase mRNA 24 .Click ~ above the chart to start the animation. In this animation the orange object represents _____. (Activity: The lac Operon in E. Coli)


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an active repressor one inactive repressor lactose RNA polymerase mRNA 25 .Which of these is a regulatory gene? (Activity: The lac Operon in E. Coli) A B C D E ©;2005 Pearson Education, Inc., publishing together Benjamin Cummings.