BIOLOGY first year chap 6 important questions

                    1^st year BIOLOGY     

CH# 6

MARKS 25                                         TIME 50 MINUTS

MCQS

1.WHEN A BACTERIUM HAS 1 FLAGELLUM IT IS

A) ATRICHOUS          B) MONOTRICHOUS     C) AMPHOTRICHOUS   D) PERITRICHOUS

2.WHICH OF FOLLOWING IS A BACILLUS

A) D.PNEUMONIAE      B) S.AUREUS         C) HYPHOMICROBIUM      D) E.COLI

3.BACTERIAL MEMBRANE IS DIFFERENT FROM EUKARYOTIC MEMBRANE IN LACKING

A) PROTEIN              B) CHOLESTEROL        C) SUGARS               D) A+B

4.WHICH OF FOLLOWING IS AN ANAEROBIC

A) PSEUDOMONAS        B) SPIROCHETE      C) E.COLI           D) CAMPYLOBACTER

5.BACTERIAL ENDOSPORES FUNCTION IN

A) REPRODUCTION         B) SURVIVAL              C) STORGE            D) NONE

SHORT QUESTIONS

1.WHAT ARE SIDE EFFECTS OF TETRACYCLINE & PENICILLIN?

2.WHAT IS MICROBICIDAL & MICROBISTATIC EFFECT?

3.NAME GROWTH PHASES OF BACTERIA?

4.WHAT MEAN BY CHEMOSYNTHETIC BACTERIA?

5.WHAT ARE FECULTATIVE BACTERIA?EXAMPLE

6.WHAT ARE MESOSOMES & THEIR FUNCTIONS?

7.WHAT IS A SLIME & ITS SIGNIFICANCE?

8.WHAT IS GERM THEORY?

LONG QUESTION

1.WHAT ARE DIFFERENT PHYSICAL & CHEMICAL METHODS OF CONTROL OF BACTERIA…………..??? 4