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Chapter 18: The genes of Viruses and Bacteria Activities Quiz

Activities Quiz

1 .The tip is describe the virus"s _____. (Activity: streamlined Viral Reproductive Cycle) envelope genome mitochondria capsid microfilaments 2 .Viral DNA provides mRNA by the process of _____. (Activity: simplified Viral Reproductive Cycle) replication infection translation lysis transcription 3 .The riot cycle that bacteriophage epidemic ends through the _____. (Activity: Phage lytic 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 that phage DNA right into a bacterium rupture of the bacterium 4 .The guideline is denote the _____. (Activity: Phage riot Cycle) viral envelope famous nucleic mountain genome bacterium"s nucleic mountain genome famous protein coat bacterium"s plasma membrane 5 .As a result of the revolt cycle, _____. (Activity: Phage riot Cycle) the organize cell is not destroyed the host cell"s DNA is destroyed viral ribosom are produced viral DNA is integrated into hold cell DNA a prophage is produced 6 .Click on the diagram to begin the animation. The arrowhead is denote _____. (Activity: Phage Lysogenic and also Lytic Cycles)


You are watching: As a result of the lytic cycle, _____.

hold cell DNA a capsid an envelope a Golgi device a prophage 7 .Click top top the diagram to start the animation. This computer animation is illustrating very early stage the _____. (Activity: Phage Lysogenic and also Lytic Cycles)
the revolt cycle the lysogenic cycle transcription translation lysis 8 .In the lysogenic bicycle _____. (Activity: Phage Lysogenic and Lytic Cycles) host DNA is destroyed and viral DNA is replicated a bacterium replicates without passing famous DNA to its daughter cells viral DNA is destroyed and host DNA is replicated a bacterium divides once prior to the riot cycle is initiated viral DNA is replicated together with host DNA 9 .Click on the chart to begin the animation. I beg your pardon of this is the finest description that this animation? (Activity: Phage Lysogenic and also Lytic Cycles)
The lysogenic cycle has begun. The lytic cycle is make a change to the lysogenic cycle. The bacterium has effectively fought off the viral infection. The lysogenic bike is making a change to the riot cycle. The organize cell has started to reproduce. 10 .Cycle A is the _____ cycle and also cycle B is the _____ cycle. (Activity: Phage Lysogenic and also Lytic Cycles) lytic ... Lysogenic lytic ... Phage lysogenic ... Phage lysogenic ... Riot phage ... Lysogenic 11 .The hereditary material of HIV consists of _____. (Activity: Retrovirus (HIV) Reproductive Cycle) single-stranded DNA single-stranded RNA double-stranded DNA double-stranded RNA none of the over 12 .Which the these binding to receptor molecule on the host cell membrane? (Activity: Retrovirus (HIV) Reproductive Cycle) A B C D E 13 .What is the role of turning back transcriptase? (Activity: Retrovirus (HIV) Reproductive Cycle) the catalyzes the formation of a polypeptide native an RNA template. It catalyzes the development of DNA native a polypeptide template. The catalyzes the formation of RNA from a polypeptide template. It catalyzes the development of RNA from a DNA template. That catalyzes the formation of DNA indigenous an RNA template. 14 .What is the source of a viral envelope? (Activity: Retrovirus (HIV) Reproductive Cycle) host cell DNA prophages provirus hold 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 famous genome? (Activity: Retrovirus (HIV) Reproductive Cycle) A B C D E 17 .Click on 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 reverse transcriptase endonuclease DNA ligase 18 .Double-stranded viral 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 by _____. (Activity: The lac
Operon in E. Coli) Watson and Crick Franklin Darwin Jacob and Monod Mendel 20 .Which of these is no a component of the lac operon? (Activity: The lac Operon in E. Coli) lactose-utilization genes just promoter just regulatory gene only operator only promoter and also 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 rate is turn on either transcribed or no transcribed 23 .Click top top the diagram to start the animation. In this computer animation the blue sphere represents _____. (Activity: The lac Operon in E. Coli)
an energetic repressor one inactive repressor lactose RNA polymerase mRNA 24 .Click on the diagram 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 an inactive repressor lactose RNA polymerase mRNA 25 .Which of this is a regulatory gene? (Activity: The lac Operon in E. Coli) A B C D E ©;2005 Pearson Education, Inc., publishing together Benjamin Cummings.