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PET
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Which of the following is not used to determine metabolic activity?
turbidity
If a cell's diameter is doubled will the cell require two times more nutrients and would have two times more wastes to excrete?
The amount of metabolic activity inside a cell is proportional to the volume, not the diameter, so if you doubled the diameter you would quadruple the metabolic activity, and hence the consumption of nutrients and the production of waste. So, yes.
What is the primary gaseous waste product of cellular metabolic activity?
carbon dioxide
What do activators and inhibitors help regulate?
enzyme activity within the metabolic pathways
Which type of microscopy is useful for viewing colorless specimens?
Transmission electron microscopy
What is metabolic activity?
Metabolic activity is the activity in which the chemical transformations occur within the cells of living organisms. Metabolic activity is used to maintain an organisms life.
What is metabolic activity in a cell?
Metabolic activity is the constant flow of molecules through metabolic pathways that maintains an organism's life.
What is bio-activity?
metabolic activity of living organisms
What is an organisms chemical activity called?
metabolic activity
Which of the following is not used to determine metabolic activity?
turbidity
Where does most of the metabolic activity in a cell occur?
Most of the metabolic activity in the cell occur in the cell's cytoplasm, specifically in the mitochondria in eukaryotic (not bacterial or archaeal) cells.
What metabolic activity in plants produces sugars?
photosynthesis
How phosphorus is useful?
Metabolic molecules (ATP) Structure (phospholipids)
What organelle releases energy for metabolic activity in a nerve cell?
Mitochondria
What are three components of energy expenditure?
1. Resting metabolic rate (RMR) or basal metabolic rate (BMR), which equals sleeping metabolic rate (SMR) and arousal. 2. The thermogenic effect of food. 3. Exercise, or daily physical activity and spontaneous physical activity (SPA).
If a cell's diameter is doubled will the cell require two times more nutrients and would have two times more wastes to excrete?
The amount of metabolic activity inside a cell is proportional to the volume, not the diameter, so if you doubled the diameter you would quadruple the metabolic activity, and hence the consumption of nutrients and the production of waste. So, yes.
What is the primary gaseous waste product of cellular metabolic activity?
carbon dioxide
