What is the most widely accepted model of DNA structure?

Natural Selection and DNA Concepts

Interactive Video
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Biology, Science, Other
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9th - 12th Grade
•
Hard

Patricia Brown
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Lamarckian model
Darwinian model
Watson and Crick model
Mendelian model
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of DNA replication?
To regulate gene expression
To mutate genetic material
To create identical DNA strands
To synthesize proteins
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which process involves the conversion of DNA to mRNA?
Transcription
Mutation
Replication
Translation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of synthetic cells in biology?
To replicate DNA
To synthesize proteins
To mimic natural cell functions
To regulate gene expression
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the study of gene expression and regulation called?
Geneticist
Genetic expression
Genetic engineering
Genomics
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary focus of Mendel's laws?
DNA replication
Protein synthesis
Natural selection
Genetic inheritance
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the significance of meiosis in genetics?
It creates identical cells
It leads to genetic variation
It regulates gene expression
It synthesizes proteins
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