LATEST 2024 BIO 250 FINAL EXAM:
COMPREHENSIVE TEST
BANK WITH OVER 700
REAL QUESTIONS,
VERIFIED A+ ANSWERS
GUARANTEED SUCCESS
FOR BIOLOGY
... [Show More]
STUDENTS| GRADED A+
Which of the following distinguish the field of microbiology from other fields of biology? A. The size of the organism studied.
B. The techniques used to study organisms regardless of their size.
C. Both the size of the organism studied and the techniques employed in the study of organisms.
D. Neither the size of the organism studied nor the techniques employed in the study of organisms regardless of their size. -CORRECT ANSWER-C. Both the size of the organism studied and the techniques employed in the study of organisms.
Which of the following is not part of the process by which an endospore transforms to become a vegetative cell?
A. Germination
B. Activation
C. Induction
D. Outgrowth -CORRECT ANSWER-C. Induction
Old cultures of bacteria that have lost their ability to cause disease are said to be A. impotent.
B. virulent.
C. pathogenic.
D. attenuated. -CORRECT ANSWER-D. attenuated.
Who is credited with developing and documenting the first vaccination procedure against smallpox?
A. Koch
B. Pasteur
C. Jenner
D. Lister -CORRECT ANSWER-C. Jenner
Who is credited with developing a vaccine against chicken cholera? A. Koch
B. Pasteur
C. Jenner
D. Lister -CORRECT ANSWER-Pasteur
Who of the following first discovered that some blood leukocytes could engulf disease- causing bacteria?
A. von Behring
B. Meister
C. Metchnikoff
D. Ivanowski -CORRECT ANSWER-C. Metchnikoff
The use of enrichment cultures and selective media was pioneered by A. Beijerinck.
B. Jenner.
C. Pasteur.
D. von Behring. -CORRECT ANSWER-A. Beijerinck.
Protists contain all of the following forms of life EXCEPT A. protozoa.
B. fungi.
C. slime molds.
D. algae. -CORRECT ANSWER-B. fungi.
Cells with a relatively complex morphology that have a true membrane-delimited nucleus are called A. prokaryotes.
B. eukaryotes.
C. urkaryotes.
D. nokaryotes. -CORRECT ANSWER-B. eukaryotes.
Cells with a relatively simple cell morphology that do not have a true membrane-delimited nucleus are called A. prokaryotes.
B. eukaryotes.
C. urkaryotes.
D. nokaryotes. -CORRECT ANSWER-A. prokaryotes.
The ribosomal RNA studies that led to the division of prokaryotic organisms into the Bacteria and the Archaea were begun by A. Pasteur.
B. Woese.
C. Needham.
D. Watson. -CORRECT ANSWER-B. Woese.
RNA serves to convert the information stored in DNA to ________.
A. carbohydrates
B. protein
C. lipids
D. RNA -CORRECT ANSWER-B. protein
16. Who of the following developed a set of criteria that could be used to establish a causative link between a particular microorganism [Show Less]