The kidneys filter about 150 to 180 liters per day, so that would be about 6 to 7.5 liters an hour.
6 liters = 1.6 US (1.3 UK) gallons
7.5 liters = 2 US (1.6 UK) gallons
The streak-stab technique is preferred over incubating the plates anaerobically because when isolating colonies allows biochemical testing to be performed. When the plate is incubated anaerobically it lacks oxygen and can not be biochemically tested.
by strecting it on a streak plate
You can determine the streak of a mineral whose Mohs scale is higher than the streak plate by either filing or crushing with a hammer before rubbing the sample on a streak plate.
It is called a streak plate, inoculating the agar plate with a zig-zag motion.
The streak test is really only useful in mineral identification, not for combinations of them as with pumice.
Diamond will not leave a streak on a porcelain streak plate because diamond is harder than the streak plate. It will leave a scratch on the streak plate for the same reason.
A streak plate is used to determine the streak colour of a mineral. You take the mineral and scratch it against the streak plate, and it will create a coloured streak on the plate. The streak is not always the same colour as the mineral itself.
The lack of a streak would indicate that the mineral is harder than the streak plate, or the color of the streak is the same as the color of the streak plate.
The streak-stab technique is preferred over incubating the plates anaerobically because when isolating colonies allows biochemical testing to be performed. When the plate is incubated anaerobically it lacks oxygen and can not be biochemically tested.
by strecting it on a streak plate
I do not have a picture, but when you scratch aquamarine on a streak plate, the powder will be white colored.
Some minerals are harder than a streak plate and will therefore leave no streak or the powder of the ceramic streak plate.
You can determine the streak of a mineral whose Mohs scale is higher than the streak plate by either filing or crushing with a hammer before rubbing the sample on a streak plate.
It leaves a scratch instead of a streak because Topaz has a higher number on the Moh's scale compared to the streak plate.
It is called a streak plate, inoculating the agar plate with a zig-zag motion.
The streak test is really only useful in mineral identification, not for combinations of them as with pumice.
Those minerals that are harder than the unglazed porcelain streak plate will scratch it rather than leave a streak.