During a hurricane, salt water invades fresh wate marshes ausing many of the plants to die and utimately the loss of soil. The plants are killed because the salt-water solution is ____ to the planets drawing water from the plant cells.a). hypertonicb). isotonicc). mestonicd). hypotonic

Based on the diagram below, which of the following statements is TRUE D E ATP с 1) Frequires ATP directly 2) B is an example of symport 3) B is gradient driven 4) B is an example of antiport 5) None of the above are true 3 ⁹999 H S

Match the following growth phase terms to their definitions: Select the INCORRECT match. a. Stationaryphase/ The number of new cells produced equals number of cells dying b. Death phase/ Cells lose their ability to divide and die c. Lag phase/ Organisms are metabolically active but not increasing in cell number d. Log phase/ Organisms divide at an exponential rate with constant generation time e. Chemostat/ Continuous addition of fresh medium, which allows cultures to be maintained

A new enzyme (protein) that helps protect a bacterial cell from reactive oxygen species (causing oxidative stress) has been discovered. It can be expected that the gene that codes for this enzyme will be expressed in phase of growth. order to make the enzyme in the lag Not very likely. They just got transferred to fresh new medium, how much stress can they be under? O stationary O late log O log