Science For You

[mikebeatz1]

watson and crick liked to play around with LSD and while they were figuring out how DNA worked they had LSD trips where they saw double helix's, not too long after that they discovered that DNA is in the shape of a double helix

[Perfection]

Which group of blood is called universal recipient ?
'AB'group
Who discovered Rh factor ?
Landsteiner
Name the protein responsible for blood clotting ?
Fibrinogen
Name the vitamin absent in milk ?
Vitamin 'C'
Name the smallest bone in the human body ?
Stapes or Stirrup bone
What is the chemical name of vitamin B2 ?
Riboflavin
The ventricular systole produces the sound lubb. What is the sound produced by ventricular diastole ?
Dup
What is the name of the pigment present in RBC ?
Haemoglobin
What are the three primary colours differentiated by the animal with the help of pigments in cones ?
Red, Blue and Green
120/80mm Hg is the normal blood pressure of a man. What is the normal pulse pressure ?
40 mm Hg
Name the vitamin present in Citrus fruits ?
Vitamin 'C'