

Griffith's Experiment and Transformation
Interactive Video
•
Biology
•
9th - 10th Grade
•
Practice Problem
•
Hard
Nancy Jackson
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was the primary focus of Frederick Griffith's initial studies?
The effects of viruses on humans
How bacteria cause illness
The structure of DNA
The development of vaccines
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was the outcome when Griffith injected mice with heat-killed virulent bacteria?
The mice showed no reaction
The mice remained healthy
The mice developed immunity
The mice became ill
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What significant result did Griffith observe when he mixed heat-killed virulent bacteria with live non-virulent bacteria?
The bacteria became non-virulent
The mice died
The mice developed a mild illness
The mice remained healthy
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What term did Griffith use to describe the process he discovered in his experiment?
Transcription
Replication
Transformation
Mutation
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What was Griffith unaware of during his experiments that later became a key concept in genetics?
The existence of viruses
The role of proteins in cells
The process of cell division
The presence of DNA in cells
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