LABORATORY REVIEW
TRANSPIRATION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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photosynthesis
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transpiration
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glycolysis
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cellular respiration
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Detailed explanation-1: -Photosynthesis, respiration and transpiration are the three major functions that drive plant growth and development (Figure 24). All three are essential to a plant’s survival. How well a plant is able to regulate these functions greatly affects its ability to compete and reproduce.
Detailed explanation-2: -Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
Detailed explanation-3: -The three main types of photosynthesis are C3, C4, and CAM (crassulacean acid metabolism). In college I had to memorize some of their pathways and mechanisms, but I will highlight what gives one an advantage over another and what types of crops, forages, and weeds have specialized C3 and C4 photosynthesis.
Detailed explanation-4: -In general, the main energy source for cellular metabolism is glucose, which is catabolized in the three subsequent processes-glycolysis, tricarboxylic acid cycle (TCA or Krebs cycle), and finally oxidative phosphorylation-to produce ATP.