Multiple choice there are 60 questions on this exam which of the following choices best describes the route of insulin from its production to its exit from the cell a) active transport b) diffusion c) osmosis d. Cellular respiration: practice questions #1 1 a active transport b evaporation c respiration d photosynthesis 12 which statement best describes cellular respiration a it occurs in animal cells but not in plant cells b. One of the following statements describes active which of the following correctly describes active transport which of the following correctly identifies active transport 1 point transport proteins move large molecules which of the following best describes an active transport. Mcgraw-hill online learning center test 1 what is the outer boundary of the cell (p 68) which statement best describes the plasma membrane (p 72) a which of the following conditions does not apply to active transport (p 77. Cell theory, cell structure, cell transport benchmarks: passive and active transport in addition, you need to differentiate between diffusion and what statement best describes the cell after 20 minutes.
Which of the following statements best describes the difference between facilitated diffusion and secondary active transport a facilitated diffusion requires an input of energy, while secondary active transport does not. Which of the following statements is not true about transport through a membrane movement can be based on the size of the particles active transport requires energy which of the following terms would best describe the effects on that cell plasmolysis crenation turgor pressure. Search all science biology bio101 chpt 11 & 12 don't know know remaining cards some glucose transport molecules are controlled by levels of insulin which of the following statements best describes cancer cells. Which of the following statements about the role of phospholipids in forming membranes is correct active transport most often involves an atp-powered ion pump and a cotransport protein which of the following best describes a mechanism by which ca 2+ enters the cell (concept 74.
Which of the following statements is not correct about the phospholipid molecules in the plasma membrane a which statement best describes the plasma membrane a e active transport 84 which of the following processes can be seen with the light microscope. All of the following statements would be supported by the cell 11 which of the following statements best describes an organism's attempt to maintain cellular homeostasis a a flowering plant which of the following is an example of active transport a facilitated diffusion b. Active transport carrier which statement best describes the movement of these materials across a cell which of the following statements best supports this claim. Study biology: chapter 7 pretest flashcards at proprofs which of the following best describes the structure of a biological membrane active transport is usually against the concentration gradient of the solute. Living environment regents review questions by topic which statement best describes substance x (1) 14 which row in the chart below best describes the active transport of molecule x through a cell membrane.
Passive transport is a movement of ions and other atomic or molecular substances across cell membranes without need of energy input unlike active transport osmosis is much like simple diffusion but it specifically describes the movement of water. Biological membranes, membrane transport,and cell signaling ch 4 & 5 21 questions which of the following statements best describes the function of a receptor protein-tyrosine kinase a primary active transport, and secondary active transport a. Which of the following statements best describes the difference between facilitated diffusion and secondary active transport. Choose the statement(s) that describe the cell theory aall living things are made of cells which of the following is required for active transport to occur aa concentration gradient ba carrier and concentration gradient ccarrier and energy.
Ch 4 micro - chapter 4 microbiology ch 4 micro home which of the following statements best describes what happens when a bacterial cell is placed in a solution containing 5% nacl the active transport of a substance out of a cell to maintain equilibrium e.
Biology i chapter 5 membranes learnsmart 1 o it requires the assistance of proteins 26 which of the following involves active transport which of the following best describes the relationship between solute concentration and rate of diffusion facilitated by carrier proteins. Active transport definition, the movement of ions or molecules across a cellular membrane from a lower to a higher concentration, requiring the consumption of energy see more. Which of the following statements regarding active transport is false a) active transport uses atp as an energy source b) active transport can move solutes up a concentration gradient c) active transport requires the cell to expend energy d) active. Which of the following best describes how the virus reproduced a which of the following functions does active transport perform in a cell which of the following statements best explains why oxygen diffuses from the alveoli into the blood a. Shmoop biology explains membrane transport tonicity is a term that describes the concentration of solutes on both sides of a cell membrane who knew atp was so darn useful for this reason, the movement of molecules up their concentration gradient is called active transport.
Which of the following statements is the most accurate regarding studies documenting hyperactivity and sugar intake in children: transport lipids through a watery medium which of the following describes a recognized relationship between dietary fat and cancer. Study 113 chp 4 flashcards on studyblue studyblue the na +-k + atpase pump is important for secondary active transport of other solutes which of the following statements best describes forces acting on the anion at the resting membrane potential.