A.mRNA is created by using a DNA template. B.mRNA codons are joined by tRNA anticodons to assemble amino acids to form a protein. C.Protein is formed when a polypeptide chain is broken apart and released from ribosome.
Answer: Option a
Explanation:
Mast cells play a vital in the inflammatory and immediate allergic reactions. These cells release inflammatory mediators such as histamines, cytokines and chemotactic factors.
These chemicals acts on the smooth muscles, mucous glands and the inflammatory cells.
Histamines are not only released when the body detects any antigen it is also released during the time of injury.
Answer:
It depends on the type of microscope that you have
Explanation:
For example, in the case that you have a fluorescence microscope, it is possible to create a fusion construct of the domain fused to the Green Fluorescence Protein (GFP) and then introduce it into the cell. The observation of fluorescence from this construct enables to confirm the existence of the signal sequence (i.e., the C-terminal domain) in the organelle