1. Counterstain for gram stain is A) Basic dye B) Negative stain C) Special stai

Question

1. Counterstain for gram stain is
A) Basic dye
B) Negative stain
C) Special stain
D) An acidic dye

2. Without a cell wall, protozoa are protected by modified plasma membrane that is made of
A) Chitin
B) Pellicle
C) Silica
D) Cellulose

3A. During a cell division, animal cells attach duplicated chromosomes to their
a. Peroxisome
b. Lysosome
c. Centrioles
d. Nucleolus

3. Fungi and plants have a lot common; However only one
A. Is eukaryotic
B. Forms organelles
C. Has a nucleus
D. Contains chloroplast

4. It is estimated that ____of known bacterial toxins produce disease by disrupting the plasma membrane of human eukaryotic cells
A. 75%
B. 25%
C. 40%
D. 65%

5. Peptidoglycan is made of
A. Polysaccharides and polypeptides
B. Disaccharides and polypeptides
C. Dipeptides and disaccharides
D. Polysaccharides and dipeptides

6. A disease condition that results from spread of a pathogen or its products in an
A. Sepsis
B. Bacteremia
C. Septicemia
D. Toxemia

7. Which of these contains sterols and carbohydrates?
A. Gram positive bacterial cell wall
B. Cell membrane of prokaryotes
C. Outer membrane of gram negative bacteria D. eukaryotic plasma membrane

Explanation / Answer

According to chegg guidelines i have to answer first 4 parts as minimum protocol.

1 A) Basic dye

2 B) Pellicle

3A c. Centrioles

3 D. Contains chloroplast

Hope it helps ... Regards

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