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Why does the root need root hairs for the uptake of water and mineral?
because absorption of water takes place by root hairs in the root
How does solar radiation affect water uptake in plants?
Solar radiation in plants inhance the rate of transpiration. To cope up with the water deficiency in plants roots are desired to uptake more water.
Why does overcrowding affect the uptake of water by a plant?
Overcrowded plants have to compete with neighboring root systems for water as well as nutrients.
What is the relationship between body mass and oxygen uptake?
As the creature in question grows, they need a bit more oxygen. However, this increase in need tapers off, as the larger a creature is, the more efficiently they use this oxygen, while the smaller ones use the oxygen very inefficiently.
What processes does not involve the uptake of materials into the cellinvolve the uptake of materials into the cell?
Exocytosis
What trace mineral is involved in the regulation of glucose uptake?
Potassium is the mineral involved in the regulation of glucose uptake.
When resting oxygen uptake is subtracted from maximal oxygen uptake this is known as?
Oxygen uptakr reserve
Benefit of large water uptake in plants?
A Large Mineral Uptake
What is called the Ratio between oxygen uptake and oxygen usage?
ratio between oxygen usage to oxygen uptake is called as Oxygen extraction ratio
How does having emphysema affect oxygen uptake in the lungs?
Yes, the alveoli will either break down or fuse. Resulting in a lung that can obtain adequate oxygen levels.
What is responsible for the uptake of oxygen?
calcium is
Maximal Oxygen Uptake is also known as?
VO2 max.
Which of the choices below does not describe how recovery oxyen uptake oxygen deficit restores metabolic conditions?
The choice that does not describe how recovery oxygen uptake oxygen deficit restores metabolic conditions is "by decreasing the heart rate." Recovery oxygen uptake oxygen deficit restores metabolic conditions by increasing oxygen consumption and restoring oxygen debt through increased respiration and blood circulation, not by decreasing heart rate.
How does the thickness of lamellae affect the oxygen uptake by a fish's gills?
Osmoregulation is the maintenance of constant pressure of osmosis in the fluids of an organism. This helps the flow of water through the gills to keep entering the cells, rather than pulling out the water, which helps to bring in the needed oxygen.
Does not describe how recovery oxygen uptake oxygen deficit restores metabolic conditions?
increases the level of lactic acid in the muscle
Can someone show you how to calculate or to get your Maximum Oxygen Uptake?
In healthy persons oxygen uptake is about 10 ml per watt during cycling exercise. The resting oxygen uptake is 3.5 ml/kg body weight, and unloaded cycling appr 400-500 ml. So when you are doing an incremental test till exhaustion on a bicycle ergometer your peak power could be estimated into maximal oxygen uptake. So you'll have to multiply body weight by 3.5 and add 400-500 ml and add your peak power multiplied by 10.
How does recovering oxygen uptake restores metabolic conditions?
increases levels of lactic acid
