EP MICROBIOLOGY:W/DISEASES BY..-MOD.ACC
5th Edition
ISBN: 9780134607894
Author: BAUMAN
Publisher: PEARSON CO
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Textbook Question
Chapter 3, Problem 4MC
Which of the following is most associated with diffusion?
- a. symports
- b. antiports
- c. carrier proteins
- d. endocytosis
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Chapter 3 Solutions
EP MICROBIOLOGY:W/DISEASES BY..-MOD.ACC
Ch. 3 - Prob. 1TMWCh. 3 - In 1985, an Israeli scientist discovered the...Ch. 3 - Why is a pilus a type of fimbria, but a flagellum...Ch. 3 - Why is the microbe illustrated in Figure 3.2 more...Ch. 3 - The Big Game College sophomore Nadia is a star...Ch. 3 - When the bacterium Escherichia coli is grown in a...Ch. 3 - Prob. 6TMWCh. 3 - Why do scientists consider bacterial and archaeal...Ch. 3 - Why did scientists in the 19th and early 20th...Ch. 3 - Why do some scientists consider archaea, which are...
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- The principal force driving movement in diffusion is______. a. temperature b. particle size c. concentration gradient d. membrane surface areaarrow_forwardDefine the following terms: a. semipermeable membrane b. hypotonic c. hypertonic d. crenation e. hemolysisarrow_forwardMovement of cell against concentration gradient is called: A. osmosis B. active transport C. diffusion D. passive transportarrow_forward
- Which of the following scenarios is an example of diffusion? A. A glass of water is spilled, and the water flows all over the place B. Sodium and chloride ions from salt dissipate through a glass of water, passing through a membrane in the process C. Water flows through a membrane based on the amount of solute on either side of the membrane D. A cloud of hairspray dissipates throughout a room E. All of the answer choices are correctarrow_forwardThe following is a type of active transport mechanism: O a Na-K-ATPase Protein Pump O b. Phagocytosis O c. Pinocytosis O d. Exocytosis Oe. All of the Abovearrow_forwardWhich of the following is not a passive transport process? O a. Phagocytosis O b. Filtration O C. Dialysis O d. Osmosisarrow_forward
- Match each item in column A with the most closely related item in column B. Place letters for answers in the spaces provided.arrow_forwardThe movement of molecules from an area of low concentration outside of the cell membrane to an area of high concentration within a cell membrane is most likely which of the following types of transport? a. exocytosis b. diffusion c. endocytosis d. osmosisarrow_forwardGlucose is often present in very low concentrations in environments populated by microorganisms. To import the maximum amount of available glucose, cells use a. Receptor-mediated endocytosis b. Simple diffusion c. Osmosis d. Facilitated diffusionarrow_forward
- How do these fluids affect the hydration, movement and transport in and to the cells: a. Isotonic b. Hypertonic c. Hypotonicarrow_forwardThe sodium-potassium pump helps to maintain electrolyte gradients through use of ATP. Which of the following best describes this type of transport? a. osmosis b. passive transport c. diffusion d. active transportarrow_forwardWhat is the Description and Examples in the body of these Cell transport? Explain in 2-3 sentencesDescription:Examples in the body: a. Diffusion b. Osmosis c. Facilitated Diffusionarrow_forward
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