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1. Viruses that break open the host cell to releases phages at the end of the replicative cycle are called a. virulent phages b. temperate phages c. phagocytic phages d. lyticous phages 2. All of the following are true of a lysogenic replicative cycle EXCEPT a. all descendants of the host...

ACROSS DOWN 3 Bacteria with a waxy coat 1 An acidic dye 2 Paper used to blot slides 4 Dye used for endospores 6 Dye used for acid fast stain 11 Adhere bacteria to the slide 12 Property produced by staining 13 Stain that distinguishes...

Ten grams of soil was suspended in 990ml saline and thoroughly mixed. From this suspension, 4 serial, 1/10 dilutions were made. 200 hundred microliters of each of the last four serial dilutions were used for spread plating on TY media, resulting in 619 colonies, 297...

23. (8pts) You are studying Arabidopsis, a favorite plant genetic model organism. You discovered that both the T and W gene map to chromosome 1 and want to determine whether T and W are linked. You cross a wild-type plant to a tw double homozygous...

MATERIALS PER ONE GROUP OF STUDENT . Stock solution: 10 mM of Crystal Violet Diluent:DI water . 1-ml-centrifuge tubes PROCEDURE Exercise 1: Perform 10-fold serial dilution: 0.1ml 0.1m 0.1 ml 0.1 ml 0.1m 0.1ml 0.1 ml Stock 1 (10 mM) to What is the concentration...

Key terms: a. animal cell b. bacteria c. bacillus d. cell membrane e. cell wall f. chloroplast g. cilia h. coccus i. colony j. cyanobacteria k. diatom 1. eukaryote m. flagellum n. green algae o. hyphae p. mycelium q. nucleus r. nucleolus s. prokaryote t....

How do molecules used for ABC transport (or any type of transport) get into the periplasm in gram negative bacteria? What are three main differences between Bacteria and Archaea? Describe Koch's postulates and its significance in microbiology today Name the three components of the A.B.C....

Protect plants from bacteria and fungi c. b. Retard water loss Provide support d. 10. Which of following is not one of the adaptations of plants to survive on the dry land a. Root b. Stomata c. Cuticle d. Seed e. Sexual reproduction I l....

19. The nutritious tissue in a dicot seed such as a bean is called b. Cotyledon c. Embryco d. Seed coat e. Gluten 20. Which of the following is not produced directly from plants? a. Coffee and tea b. Beer and wine c. Silk d....

Which groups have the following characteristics? (Select the most complete correct answer.)       -       A.       B.       C.       D. Chloroplasts       -       A.       B.       C.       D. Chlorophylls a & b       -...