Kelvi

Match the organism with its use in biotechnology.

Column I	Column II
Bacillus thuringiensis	Cloning vector
Thermus aquaticus	Construction of first rDNA molecule
Agrobacterium tumefaciens	DNA polymerase
Salmonella typhimurium	Cry proteins

hard

Biotechnology Principles and Processes

2020

biology

(a)-(iv)(b)-(iii)(c)-(i)(d)-(ii)

(a)-(iii)(b)-(ii)(c)-(iv)(d)-(i)

(a)-(iii)(b)-(iv)(c)-(i)(d)-(ii)

(a)-(ii)(b)-(iv)(c)-(iii)(d)-(i)

Explanation

To solve this problem, we need to match the organisms with their uses in biotechnology. Let's analyze each organism: $\newline \bullet$ Bacillus thuringiensis: This bacterium is known for producing Cry proteins, which are used as biopesticides. $\newline \bullet$ Thermus aquaticus: This bacterium is the source of Taq DNA polymerase, an enzyme used in PCR (Polymerase Chain Reaction) for DNA amplification. $\newline \bullet$ Agrobacterium tumefaciens: This bacterium is used as a cloning vector in plant genetic engineering due to its ability to transfer DNA to plant cells. $\newline \bullet$ Salmonella typhimurium: This bacterium was used in the construction of the first recombinant DNA molecule. $\newline$

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