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It is related to the arrangement of the amino acids in the receptor site. That needs to be complementaryExplain, interms of protein structure, how it is possible for each T cell receptor to bind specifically to one type of antigen. [3]
Please help. Thanks
shouldnt it be A since it is a non competitve inhibitor so it changes the shape of the active site right?Yeah I wonder its C ,there was some other ame Q in another year but it was B
How sure are you that it won't be eaten there are animals who eat roots like a bandicoot it eats root
Could someone one please answer these! Cause according to the marking scheme, tissue fluid has the same composition as blood plasma (including protei content)...but it could be wrong cause they're not the actual cie marking schemes
27 is B according to the marking scheme on xtremepapers. And why doesn't unpasteurized milk spread cholera?
Can the answers on xtremepapers be wrong?
yes there are chances
Q28) as hey said ALL blood vessels if you see capillaries don't have any of those but endothelial and arteries and veins too have endothelial this
About the 36th one, D is the only correct option. The question was 'Which is NOT supported by the data'. The data shows that S. aureus causes deaths, but inferring from the declining pattern of the first column, we see that the rate for deaths from the classic S. aureus falls. That supports the idea that the classic strain of S. aureus is treatable. Hence, the statement that S. aureus will ALWAYS cause humans to die is wrong.
The right answer to 27 is B. The column of proteins refers to all types of proteins, and smaller proteins, polypeptides and amino acids do exist in the tissue fluid because they are able to pass through the capillary gaps. When the book content says that 'Plasma proteins are retained in the capillary', the text is referring to the 'larger' protein molecules which cannot cross the capillary wall.
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