A: whether produce SPA or not
B: different biochemical event and pigments
C: K antigen of cell surface
D: lactose fermenters
举一反三
- According to Para 3,______per person of the earth’s surface can be used to produce food.
- The cell with the function of phagocytosis and antigen presenting is A: macrophage B: plasma cell C: fibrocyte D: fat cell E: mast cell
- Classification is a very useful way for the author to organize the ideas according to their features and to different purposes.
- A plasma cell has developed from a B cell. Compared to the cell from which it was derived, the plasma cell A: displays more pMHC Class II B: is a more efficient antigen presenting cell C: recognizes different epitopes D: releases soluble immunoglobulins E: undergoes more efficient isotype switching
- You cannot determine whether the pigeon is a sick pigeon according to its skin or meat surface
内容
- 0
According to the classification using different methods, the following is not classified as SLAM is () A: EKF SLAM B: FAST SLAM C: FULL SLAM D: CPB SLAM
- 1
Which of the following is text classification? A: Grouping the news on the website according to their content similarity. B: Identifying whether the emotion of a document is positive or negative. C: Identifying advertisements in emails. D: Locating main topics in the book.
- 2
构成胃黏膜上皮的细胞是<br/>() A: chief<br/>cell(zymogenic cell) B: parietal cell(oxyntic cell) C: mucous<br/>neck cell D: surface<br/>mucous cell E: Paneth<br/>cell
- 3
Glass classification by use is the most common classification method. What kind of glass can be classified by this classification method? A: Daily glass. B: Architectural glass. C: Technical glass. D: Glass fibre.
- 4
Which cell has functions of both phagocytosis and professional antigen presentation ( ) A: neutrophils B: macrophages C: dendritic cells D: NK cells