Consider two n-linked oligosaccharide chains on the same protein. the first chain contains three mannose residues and three negatively charged sialic acid residues, as well as other residues. the second chain contains only two n-acetylglucosamine and eight mannose residues. which chain seems to have been added to the protein such that it is not fully accessible to the processing enzymes in the golgi apparatus? which chain is endo h-sensitive?

hello there,

guys i’m confused.

which rock will weather faster?

answer: b rock

the denominator has a very specific role.

estuaries are the partially enclosed coastal bodies of brackish water formed at the mouth of sea where river meets an ocean. it is a transition zone between river and sea water so estuaries are influenced to both marine environment such as tides, waves and to riverine such as flow of fresh water and sediments. the mixing of sea and fresh water provide high level of nutrients, making estuaries a high product habitats.

many estuaries suffers degradation from a variety of human activities like erosion from deforestation, overgrazing, overfishing, drainage and eutrophication.

so from the above statement answers will be

1. false as estuaries are formed due to both brackish and freshwater.

2.true, due to high productivity estuaries are breeding ground for many marine species.

3. direct and indirect activities of man that contribute to pollution and deposition of sediments.