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What are the adaptations of diving mammals to low oxygen concentration?
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What is the percentage of oxygen and helium in diving?
The percentage of oxygen in diving varies depending on the diving depth and the type of diving. For recreational diving, the typical oxygen concentration is around 21%. However, for technical diving, the oxygen concentration can be increased up to 100% to reduce the risk of nitrogen narcosis at greater depths. Helium is often used as a diluent gas in technical diving to reduce the amount of nitrogen in breathing mixtures at very deep depths. The percentage of helium varies typically between 0% and 90% depending on the dive plan and depth.
What is the mixture 15ml of oxygen and 5ml of helium?
A mixture of oxygen and helium is used in diving.
How would the concentration of ozone molecules change if the concentration of oxygen molecules decreased?
If oxygen decreased, ozone will decrease. It is because ozone is made from oxygen.
Is oxygen gas also known for helium?
Oxygen is not known as helium. But a mixture of oxygen and helium is used in the oxygen cylinder for underwater diving.
What explains the fact that the net movement of oxygen is always into the cell?
The net movement of oxygen into the cell is primarily driven by concentration gradients. Oxygen concentration is typically higher in the extracellular environment than inside the cell, creating a concentration gradient that favors the movement of oxygen from higher to lower concentration. This allows oxygen to diffuse into the cell until equilibrium is reached, ensuring the cell has sufficient oxygen for its metabolic needs.
What are some of the physiological adaptation of a dolphin?
These adaptations enable a dolphin to conserve oxygen. Dolphins, like other marine mammals, have a slower heart rate while diving.
What is the percentage of oxygen and helium in diving?
The percentage of oxygen in diving varies depending on the diving depth and the type of diving. For recreational diving, the typical oxygen concentration is around 21%. However, for technical diving, the oxygen concentration can be increased up to 100% to reduce the risk of nitrogen narcosis at greater depths. Helium is often used as a diluent gas in technical diving to reduce the amount of nitrogen in breathing mixtures at very deep depths. The percentage of helium varies typically between 0% and 90% depending on the dive plan and depth.
How do orca whales get thire oxygen?
all sea mammals including whales surface to breathe in air before diving
Does the whales have special adaptations?
Yes - whales have many adaptations. For example - the respiratory and circulatory systems of a whale are adapted so that they can deal with the pressure when whales dive. The heart slows so that less oxygen and energy are needed, and the blood is sent to the places vital for survival (such as the brain). Whales also have a much greater concentration of red blood cells than land mammals, enabling them to store oxygen for longer.
Where is oxygen obtained in mammals?
All mammals obtain their oxygen from the air.
What is the percent oxygen concentration if the water temperature is 10 degrees celsius and the oxygen concentration is 12 ppm?
The concentration of oxygen in water is 88,88 %.
What are the differences between SNUBA and scuba diving?
With scuba diving, you are diving with an oxygen tank on your back and a regulator in your mouth. For SNUBA, there isn't an oxygen pack on your back, instead your oxygen supply is a long hose attached to a raft on the surface of the water.
What happens to the concentration of oxygen in the water when the sewage is added?
The concentration of oxygen decrease.
What happens to the concentration of oxygen in water when the sewage is added?
The concentration of oxygen decrease.
Do bats produce oxygen?
No. Bats don't produce oxygen. Bats are mammals and mammals need to oxygen to survive.
Where do deers get their oxygen?
...From the air. They're mammals, they get their oxygen the same way as all other mammals.
How is seal hemoglobin different to human hemoglobin?
All hemoglobin has something called the Bohr effect, which is a negative effect of binding oxygen by hemoglobin in the presence of acid. This effect is some what exaggerated in diving mammals.
