Question:
Which one of the following is used for global alignment of two protein sequences?
Which one of the following is used for global alignment of two protein sequences?
Show Hint
- Global alignment: Needleman-Wunsch.
- Local alignment: Smith-Waterman.
- Structure prediction: Chou-Fasman, GOR.
- Local alignment: Smith-Waterman.
- Structure prediction: Chou-Fasman, GOR.
Updated On: Aug 26, 2025
- Chou-Fasman method
- Garnier-Osguthorpe-Robson (GOR) method
- Needleman-Wunsch algorithm
- Smith-Waterman algorithm
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Global alignment compares sequences over their entire length.
Step 2: The Needleman-Wunsch algorithm is the classic dynamic programming algorithm for global alignment.
Step 3: The Smith-Waterman algorithm, in contrast, is for local alignment.
Step 4: Chou-Fasman and GOR are methods for secondary structure prediction, not sequence alignment.
Final Answer: Needleman-Wunsch algorithm is used for global alignment.
\[\boxed{\text{Correct Answer: (C)}}\]
Step 2: The Needleman-Wunsch algorithm is the classic dynamic programming algorithm for global alignment.
Step 3: The Smith-Waterman algorithm, in contrast, is for local alignment.
Step 4: Chou-Fasman and GOR are methods for secondary structure prediction, not sequence alignment.
Final Answer: Needleman-Wunsch algorithm is used for global alignment.
\[\boxed{\text{Correct Answer: (C)}}\]
Was this answer helpful?
0
0
Top Questions on Bioinformatics resources and search tools
- If there are three unrooted trees for four protein sequences, the number of rooted trees for the same number of sequences is ________________.
- GATE BT - 2023
- Biotechnology
- Bioinformatics resources and search tools
- Which one of the following programs is used for finding distantly related (or remote) protein homologs?
- GATE BT - 2023
- Biotechnology
- Bioinformatics resources and search tools
Questions Asked in GATE BT exam
- Rohit goes to a restaurant for lunch at about 1 PM. When he enters the restaurant, he notices that the hour and minute hands on the wall clock are exactly coinciding. After about an hour, when he leaves the restaurant, he notices that the clock hands are again exactly coinciding. How much time (in minutes) did Rohit spend at the restaurant?
- The sum of the following infinite series is: \[ 1 + \frac{1}{1!} + \frac{1}{2!} + \frac{1}{3!} + \frac{1}{4!} + \frac{1}{5!} + \dots \]
- GATE CH - 2025
- GATE BT - 2025
- GATE GG - 2025
- Sequence and Series
- A thin wire is used to construct all the edges of a cube of 1 m side by bending, cutting, and soldering the wire. If the wire is 12 m long, what is the minimum number of cuts required to construct the wire frame to form the cube?
A color model is shown in the figure with color codes: Yellow (Y), Magenta (M), Cyan (Cy), Red (R), Blue (Bl), Green (G), and Black (K). Which one of the following options displays the color codes that are consistent with the color model?
- If the function
\[ f(x) = \begin{cases} \sin(2x), & \text{for } x > 0, \\ a + bx, & \text{for } x \leq 0, \end{cases} \]
where \( a \) and \( b \) are constants, is differentiable at \( x = 0 \), then \( a + b \) is equal to:- GATE BT - 2025
- Continuity and differentiability
View More Questions