By the end of the Seven Years War between Britain and France in 1763, 1512 British sailors had died in battle. 100,000 had died from scurvy.

Which of the following statements is correct about lemon rob? Mark all that apply.

In James Lind’s era, treating scurvy with oranges and lemons was considered a bizarre remedy, a shot in the dark.

James Lind discovered from his controlled clinical trial aboard the HMS Salisbury that eating oranges and lemons cured scurvy. The two sailors that are oranges and lemons made full recoveries. Another experiment group with a different treatment had a positive result as well. Two sailors showed slight signs of improvement. What was their treatment?

The image in A is Gram positive and that in B is Gram negative   A                                                                                                                                                                                         B  

Bacterial cells that are in chains are described as ___________________

________ contain a nucleus composed of genetic material surrounded by a membrane.   A. Prokaryotes B. Prokaryotes and archaea C. Eukaryotes D. Eukaryotes and archaea

Bacterial cells use ________ to transfer DNA from one cell to another via conjugation.   A. fimbriae B. pili C. flagella D. cilia

Sometimes prokaryotic cells are surrounded by a gelatinous, sticky substance. What is this structure called?   A. glycocalyx B. slime C. cell wall D. filament

Cells use ________ to transfer DNA from one cell to another via conjugation. A. fimbriae B. Pili C. Celia D. Flagella