Question

hp 1/2 Dustman) Ch 1/3/4/10 Crossword Down s 1. Surface projections found on some bacteria that iad them in attaching to surfaces 2. One of two taxonomic domains that include prokaryotes 3. Color that a Gram bacterium stains g 4. Type of microscopy used to study the intracellular details of bacteria and observe viruses-two words 5. Type of nutrient transport which selectively moves molecules across a membrane; requires ATP-two words VO BlueStacks-Installe...exeC Corel CAPT..downloadAppNee.com.Corel..z 2prt sc pause delet sysrq breakinsert backspace

Answer 1

1. Fimbriae

It is the surface projections found on some bacteria that aid them in attaching to surfaces
They are hair-like structures or very short pili used for attachment.

The pathogenic bacteria attach to the target tissues of their host by the adhesins on the fimbriae

2. Archae or Archaebacteria

The three distinct domains of organisms in nature are Bacteria, Archaea, and Eukarya. The prokaryotic cells are included in the Archaebacteria and it has the most ancient and primitive prokaryotic cells.

3.

gram-positive bacteria appear in Purple

gram-negative bacteria appear in Pink

the counterstain is Safranin (red)

The primary stain is Crystal violet

4. Electron microscopy

Helps to visualize the minute structures like viruses and bacterial structures.

5. Active Transport uses the cell’s energy, in the form of ATP.

A charge gradient in the cell membrane is created in the Active Transport.