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What is the affect of temperature on the rate of cell respiration in peas?
Wiki User
∙ 6y ago
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Respiration slowed down when the temperature was reduced, and respiration increased when the temperature increased. The germinating pea seeds consumed the most oxygen. The vials containing the dry seeds and glass beads had the same result. When the germinating seed is cooled down however, the rate of oxygen consumption is reduced drastically because all of the cellular processes are slowed down from the cooler surroundings. The germinating seeds consumed almost no oxygen throughout the experiment in the 10-degree C water bath. In the room temperature water bath, the glass beads, and the dry pea seeds and glass beads consumed the least amount of oxygen (see chart 1). Which means that the germinating seeds would slow down their respiration rates because of the colder temperature. They consumed almost three times as much oxygen as the glass beads alone, and the glass beads and dry pea seeds.
Wiki User
∙ 14y ago
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What process preformed by the peas when they start to grow causes the drop of liquid to move to the left?
Cellular respiration is performed by peas when they start to grow.
When respiration starts in a seed has germination has begun?
yes, germination has begun. its the same with chick peas etc...
Why do beans undergo the peocess of cellular respiration?
Like most organisms, when a pea is germinating, or growing, it needs more energy. As such, the respiration increases significantly during this time.
Would you have evidence that cell respiration occurred in peas?
Yes, though not long after they are removed from there parent plant, mostly due to dessication. All plants respire the sugar they create through photosynthesis for energy. There are mitochondria in every plant and animal cell.
Find and describe an experiment or demonstration of respiration?
The differences in photosynthesis and respiration in germinating and non-germinating peas may help us explain the adaptations plants have made to be successful organisms. Many plants generate seeds to produce their offspring and within these seeds is the genetic information they need to become mature, reproductive plants. Ten non-germinating peas were weighed, then placed in a sealed bottle and the concentration of CO2 was monitored for a period of ten to twenty minutes. This time was equally divided between light and darkness and was long enough to derive an accurate slope, and consequently photosynthesis and respiration rates, from changes in CO2 concentration. Then ten germinating peas were measured, using the same procedure. A total of two runs for germinating peas and a total of two runs for non-germinating peas were completed for this experiment. The rates derived from these procedures were then divided by its groups corresponding mass. This standardized results so that quantitatively the data was equivalent among trials and not skewed by differences in mass.
Does temperature affect breathing of chick peas?
You probably mean "respiration" instead of "breathing". Chick peas don't breath. Increasing the temperature increases the respiration rate and decreasing temperatures decrease the respiration rate.
What is the effect of germination on the rate of cell respiration on peas?
Like most organisms, when a pea is germinating, or growing, it needs more energy. As such, the respiration increases significantly during this time.
What is the effect of germination on rate of cell respiration in peas?
Like most organisms, when a pea is germinating, or growing, it needs more energy. As such, the respiration increases significantly during this time.
Why is it necessary to correct the readings from the peas with the readings from the beads?
The beads don't go through cellular respiration so the amount of CO2 consumed is zero compared to the germinating peas whos CO2 intake is much higher because they are going through cell respiration.
What is the purpose of KOH IN measuring aerobic respiration by peas?
what is the purpose of KOH in aerobic respiration
What process preformed by the peas when they start to grow causes the drop of liquid to move to the left?
Cellular respiration is performed by peas when they start to grow.
Will germinating pea seeds carry out cellular respiration?
Yes. Pea and bean seeds may even begin germinating during the experiment. Main concepts All cells (plants and animals) perform cellular respiration to maintain homeostasis and grow.
Why use dead peas as a control for oxygen consumption in respiration?
Because men.
What affect does orange juice have on peas?
At the start, yes you should settle on any diverse peas
If you pour germinating peas in a beaker and boiled peas in another in which beaker will the temperature rise?
beaker x
When respiration starts in a seed has germination has begun?
yes, germination has begun. its the same with chick peas etc...
Is catalase present soaked peas?
yes catalase is present in soaked peas. water absorption does not affect the enzyme activity.
