Answer:
Cells from the pure culture can cause disease in healthy individual after infecting it with the pure culture.
Explanation:
Koch postulates says that microbes are the cause of every disease. These microbes can be isolated from the infected host and can be grown outside the host in a pure culture. Then this pure culture is able to cause disease in a healthy host after infecting the host with pure culture. Then this same microbe can again be isolated from the second host.
So Koch postulates which proves that cells from the pure culture can cause disease in healthy individuals after infecting it with the pure culture was the step that enabled Koch to determine that a particular microbe is the cause of the disease because it was causing disease in healthy individual also.
Answer:
Amylase- alpha amylase in salivary glands and pancreatic amylase in pancreas
peptidase - stomach (chief cells)
lipase - pancreas
HCl - (parietal cells)
bile - liver
Explanation:
Alpha-amylase which is an enzyme also known as ptyalin is produced in the salivary gland and found in the saliva helping in the first step in the hydrolysis of starch. The leftover starch molecules are further broken down by the pancreatic amylase produced in the pancreas. Peptidase is secreted in the chief cells of the stomach and they catalyze the breakdown of proteins into smaller polypeptides or single amino acids. Lipase is produced from the pancreas and converts fats to fatty acids. HCl also produced in the stomach aids in the process of digestion in the stomach. Bile produced by the liver is involved in the emulsification of fats.
The arrangement of the pattern of the veins on the leaf is referred as the venation of the leaf.
The monocots and the dicots exhibit different venation pattern. The monocots generally exhibit the parallel venation pattern. While, the dicots represent reticulated venation.
This difference is present due to the presence of number of cotyledons in the seed.
Answer:
Um how do you answer it ???
