A normal cell is anchorage-dependent for growth and mortal
a. true
b. false
Answer: a. true
You might also like to view...
Terrestrial plants must maintain a balance between the need for CO2 and the need to avoid desiccation. One response to these conflicting forces is that ___________________
A. stomata close when photosynthesis causes internal CO2 levels to drop. B. stomata close when guard cells lose water. C. guard cells shrink from water loss, causing stomata to open. D. stomata open in response to O2 buildup. E. water is actively transported into the guard cells, causing stomata to close.
The uncharged component of the atom is the
A. electron. B. proton. C. neutron. D. muon.
You identify an enzyme involved in a cellular reaction. How does the enzyme affect the reaction equilibrium between reactants and products and the time needed to reach equilibrium?
A. The reaction equilibrium is unaffected, but it lengthens the time needed to reach equilibrium. B. The reaction equilibrium is unaffected, but it shortens the time needed to reach equilibrium. C. It alters the reaction equilibrium and shortens the time needed to reach equilibrium. D. It alters the reaction equilibrium and lengthens the time needed to reach equilibrium.
Two genes that are located in close proximity to one another on the same chromosome are said to be
A. mutated B. linked C. grouped D. homologous