
Understanding the Needleman-Wunsch Algorithm

Interactive Video
•
Biology
•
10th - 12th Grade
•
Hard
Jennifer Brown
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are the two main types of sequences discussed in bioinformatics?
Protein and lipid sequences
Nucleotide and amino acid sequences
Nucleotide and carbohydrate sequences
Carbohydrate and lipid sequences
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of global sequence alignment?
To identify conserved sequences by introducing gaps
To exclude all similar regions
To find the longest sequence
To identify the shortest sequence
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of alignment is used to identify distant homology?
Partial alignment
Complete alignment
Global alignment
Local alignment
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in the Needleman-Wunsch algorithm?
Gap introduction
Traceback
Matrix filling
Initialization
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does dynamic programming help in solving alignment problems?
By solving the problem in one step
By increasing the complexity of the problem
By breaking down a large problem into smaller, manageable sub-problems
By ignoring the problem
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