Answer:
Transamination reaction:
Transmaination reaction may be defined as a type of chemical reaction that involves the transfer of an amino group to the another keto acid fort the formation of new amino acid. The non essential amino acid can be easily converted to essential amino acid by this transmination reaction.
This reaction is important for the important mteabolic pathways of the body. The cofactor required for the transamination reaction is pyridoxal-5'-phosphate. This cofactor also works as a derivative of vitamin B6. This cofactor is converted to pyridoxamine-5'-phosphate during the reaction.
 
        
             
        
        
        
Answer:
open cluster
Explanation:
As the name suggests, an open cluster is a star cluster that is loose and disorganized.
 
        
                    
             
        
        
        
Endomembrane system include: the nuclear membrane, the endoplasmic reticulum, theGolgi apparatus, lysosomes, vesicles,endosomes and the cell membrane.
        
                    
             
        
        
        
Water Sports is a cultural service that people get from the ocean.
Answer: Option B
<u>Explanation:</u>
Non materialistic benefit that is obtained from the ocean is called as the cultural service. Nature based recreation helps us to keep our physical and mental health aligned. They inspire us enhance our spirit helps us enjoy the natural resource.
This cultural service provides a better understanding of the ecosystem that we live in. Recreation provides comfort an ease that too observing nature gives immense pleasure and knowledge on the diverse biological life and to understand the culture.