After Mutagenesis and Screening,you Have Found a Mutant That Is

question 17

Multiple Choice

After mutagenesis and screening,you have found a mutant that is able to grow in soil with high salt content.Chemical analysis showed that this plant has a decreased amount of Na⁺ relative to normal plants.What kind of mutation do you predict this plant contains?

• A)mutation in the plasma membrane sodium channel
• B)mutation in the metallothioneins
• C)mutation in the tonoplast sodium channel
• D)mutation in the tonoplast antiporter
• E)none of the above

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Definitions:

Private Access

An access modifier in object-oriented programming that restricts access to the members of a class from outside.

Container

A framework or an environment for storing or holding objects, often used in programming for structures such as arrays, lists, or files.

Array

A data structure consisting of a collection of elements, each identified by at least one array index or key.

Vector

A dynamic array that can grow or shrink in size, used in programming languages like Java.