UVIC Biology 186 Final Exam 2024 |Question and Answer| Graded A+

UVIC Biology 186 Final Exam 2024 |Question and Answer| Graded A+ wood *Ans* What is the common word for secondary xylem? increasing global temperature *Ans* Width of rings in trees are affected by what? apoplastic *Ans* What water pathway goes through cell wall only and is "easy"? symplastic *Ans* What water pathway goes through only the cytosol and is considered "easy"? transmembrane *Ans* What water pathway goes through only the cytosol and cell walls and has difficulty going through lipid bilayers? pressure, solute *Ans* Both ___________ and ____________ concentration affect water potential to preserve water *Ans* Why do stomata close at night? False *Ans* Cells have to be alive to perform water bulk flow. True or false? degrades *Ans* In the fall, the chlorophyll ____________ which makes the variety of colour in leaves thylakoid membranes *Ans* In prokaryotes, photosynthesis is performed where? photochemistry, electron transfer, incorporation of CO2 into carbohydrates *Ans* What are the three basic steps of photosynthesis? tall, no chloroplasts *Ans* Name two characteristics of plants grown in a shaded environment poikilotherm *Ans* An organism with a varying body temperature is called a ____________________. homeotherm *Ans* An organism with a stable body temperat