mos prize xword

[Ray Sharpe]

34a

lymphocyly important in immune response

letters 1 & 4

http://en.wikipedia.org/wiki/Lymphocyte

T-Cell or B-Cell ??

[FireyColin]

T cell

[midazolam]

depends on what the first letter goes with

[Ray Sharpe]

there's the problem it's an isolated first letter

[midazolam]

well then it is a silly question as it could be either

[midazolam]

if you go by chambers only t-cell is listed, however these general knowledge crosswords do not rely on chambers and therefore it appears to be poor cluing

[markh1972]

im going for t-cell because b-cell isnt in the dictionary......well thats my call anyway

[silverdollar]

I went for B Cell.