Which cells of "Crypts of Lieberkühn" secrete antibacterial lysozyme?

1. Paneth cells

2. Zymogen cells

3. Kupffer cells

4. Argentaffin cells

Which of the following options best represents the enzyme composition of pancreatic juice?

1. Amylase, pepsin, trypsinogen, maltase

2. Peptidase, amylase, pepsin, rennin

3. Lipase, amylase, trypsinogen, pro carboxypeptidase

4. Amylase, peptidase, trypsinogen, rennin

Fructose is absorbed into the blood through mucosa cells of intestine by the process called:

1. Active transport

2. Facilitated transport

3. Simple diffusion 

4. Co-transport mechanism

The layer of cells that secrete enamel of a tooth is:

1. denoblast

2. ameloblast

3. osteoblast

4. odontoblast

Which of the following is mismatched?

1. Vitamin-K-Beri-Beri

2. Vitamin-D-Rickets

3. Vitamin-C-Scurvy

4. Vitamin-A-Xerophthalmia