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- Which step(s) occur in the lysogenic replication cycle of temperate phage but does not occur in the lytic replication cycle? O adsorption O biosynthesis O assembly O release O formation of prophage and lysogenWhat advantages might a phage gain by being capable of lysogeny?Explain in molecular terms how a bacterial cell is made lysogenic by a temperate phage such a lambda
- Which of the following statements best describes scaffolding proteins? Microtubule arrays that allow lipid-soluble hormones to get from the cell membrane to the nuclear pores Large molecules to which several relay proteins attach to facilitate cascade effects Relay proteins that orient receptors and their ligands in appropriate directions to facilitate complex formation Proteins that enter the nucleus of a cell to regulate transcriptionIn class activity: Using GFP fusions to dissect function GFP microscopy kidney cells GFP PH GFP GFP GFP GFP GFP:DOK1 constructs 150 150 150 PTB 250 250 250 350 430 481 430 35 430 481 -LMB +LMB *LMB is a drug that inhibits export of proteins via nuclear pore Answer on Canvas: 1) Where does DOK1 localize in the cell? 2) Which region of DOK1 contains a nuclear export signal?Cytokinesis in plant cells is different than cytokinesis in animal cells. a) Explain why it has to be different, andb) briefly describe the processes in the two different cell types.
- Why was a donor cell extracted from champion horseTo design a drug that inhibits metastasis, which of the following strategies is the WORST idea? to disrupt cadherin complexes to inhibit Rho family proteins to inhibit ARP complex O to block myosin-based contractile structureFigure 21.10 Which of the following statements is false? In the lytic cycle, new phages are produced and released into the environment. In the lysogenic cycle, phage DNA is incorporated into the host genome. An environmental stressor can cause the phage to initiate the lysogenic cycle. Cell lysis only occurs in the lytic cycle.
- A phage that reproduces slowly, produces relatively few phage particles, and only undergoes the lytic life cycle most likely will produce a plaque that is: OSmaller and turbid/hazy Smaller and clear Larger and turbid/hazy Larger and clearHow phage’s external structure is composed ?In tissue engineered hearts what kinds of cells are important in addition to stemcells? What is the difference between embryonic and induced pluripotent stem cells? PLEASE TYPE