This reduces M.I.D.
(a) capsule (b) slime layer (c) conjugation pili (d) fimbriae (e) all of these except answer c
(a) capsule reduces M.I.D.
Capsule is capable of improving learning and memory functions in M.I.D.
This reduces M.I.D. (a) capsule (b) slime layer (c) conjugation pili (d) fimbriae (e) all of...
91) Bacteria reproduce through: a) sex b) mitosis c) F-pili d) binary fission e) conjugation 92) Diffusion of water across the membrane is known as a) water transport b) osmosis e) hydrolysis d) hydroponics e) none of the above 93) When bacteria can grow in the absence or presence of oxygen, with no preference, they are known as: a) facultative acrobes b) acrobes c) acrotolerant d) microcarophiles e) anaerobic 94) Bacteria that grow at very cold temperatures (even below freezing)...
Select all of the virulence factors that allow pathogens to invade the host A) Exoenzymes B) Toxins C) Pili D) Capsules
1) Without prokaryotes... a) much decomposition in the soil would stop b) PCR would be much more difficult to do c) plants would have fewer nutrients to absorb d) there would be less methane in the world e) all of the above would occur 2) Which is least likely associated with prokaryotes? a) nitrogen fixation b) botulism c) methane production d) total global photosynthesis 3) Genetic variation in bacterial populations cannot result from: a) transduction b) transformation c) conjugation d)...
You perform interrupted conjugation using an a+b+c+d+e+f+g+h+ Hfr strain and an F– strain that is a–b–c–d–e–f–g–h–. You observe the following genes transferred together in order from last to first: h+b+g+d+ e+f+d+g+ f+e+a+c+ What is the map order of the genes?
Available surface area of cell distance over which diffusion must occur. e all of the above One of these structures is not found in prokaryotic cells. Which one is it? a. ribosome b. cell wall c. mitochondria d. cell membrane e. cyotoplasm 12. Archeabacteria lacks which one of these structures? a. peptidoglycan layer in cell wall b. ribosome in the cytoplasm c. lipid in the plasma membrane d. proteins in the cell wall e. genetic material in the nucleoid 13....
please help QUESTION 1 Which of the following is not involved in bacterial conjugation? a. Bacteriophage b.F+ Cells C. F-Cells d. Plasmids e. Sex pili QUESTION 2 What of the following is not a feature of a prokaryote? a. Haploid Genome b. Diploid genome C. Circular genome d. Cytoplasmic genome e. No membrane-bound organelles
please help solve match the right curve letter in answer choices to the question correct answer Log no. of cells K Time which line best depicts a facultative anaerobe in the absence of O2? Choose... which line best illustrates the growth of a facultative anaerobe incubated aerobically? Choose... which line shows the growth of an obligate aerobe incubated anaerobically? Choose... which line best depicts an obligate anaerobe in the presence of O2? Choose... The _surrounding the cells above functions to...
4) The basic unit of bacterial measurement is the...…? A. millimeter B. micrometer c. nanometer d. angstrom Please answer all.... Thank you 9) Prokaryotic cells are characterized by which of the following features? i. Nuclear division occurs through the process of mitosis. ii. Some of the internal components of the cell are bound by bilayered membranes. iii. Golgi complexes are responsible for the synthesis of the new call wall material. iv. Structural rigidity of the cells is maintained by peptidoglycan...
The outer membrane of gram-negative cells is primarily composed of a. peptidoglycan b. lipopolysaccharides c. pili d. cytosol e. a and b
prokaryotes Bacilli Bacillus Capsule Chlamydias Cilia Cocci Endospore Fimbriae Flagella Glycocalyx Proteobacteria Pilli Bordatella Helicobacter Legionella Mycobacteria Neisseria Rhizobium Klebsiella Bifidobacterium Agrobacterium Gram-Negative or Positive Yersinia Lactobacillus Clostridium Plasma membrane Nucleoid Cell wall Cyanobacteria Spirochetes Treponema Trypanosoma 18. Sugary envelope that surrounds the cells (loosely or tightly) to promote attachment and prevent immune detection CS 19. Proteinaceous, sticky bristleb that can be used for attachment & biofilms. 20. If this structure connects the cytoplasm of two bacteria, one of the...