#Question id: 14169
#SCPH05 I Biotechnology
Unsweetened condensed milk is a shelf-stable canned milk product. If 100kg of fresh milk, containing 87% water and the rest milk solids, is condensed using an evaporator to remove 60% of the water from the fresh milk, calculate:
The mass of water evaporated
#Question id: 4569
#SCPH28 | Zoology
Which of the following must exist in a population before natural selection can act upon that population?
#Question id: 1554
#SCPH28 | Zoology
Which domain of MHC-1 is interact with CD8 cell surface molecule found on TC cells.
#Question id: 613
#SCPH05 I Biotechnology
Ethanol (CH3CH2OH) is the alcohol found in beverages. It is oxidized in the body to acetaldehyde by the enzyme alcohol dehydrogenase. Methanol (CH3OH), also known as wood alcohol, is converted to formaldehyde by the same enzyme. Acetaldehyde is toxic, but formaldehyde is far more toxic to humans, which is why the ingestion of relatively small amounts of methanol can cause blindness or death. One treatment for mild methanol poisoning is the administration of ethanol. Why might a doctor choose this treatment?
#Question id: 19219
#SCPH28 | Zoology