A linear strand of DNA is 1,000 bp long. A recognition sequence for the restriction enzyme Eco R1 is located 300 base pairs (bp) from the 5′ end of this linear DNA molecule. Digesting this DNA molecule with Eco RI would produce _____.

Which of the following vectors would be the best choice for gene transfer in plant cells?

To separate acidic proteins from basic proteins in a crude cellular lysate you could use

Consider the following struct typedef struct MyStruct { int x; int y; } MyStruct; Assume you have a pointer array that points to an array of MyStructs. Which of the following is the correct syntax for accessing the data member x?

What is the output of this code? int numbers[] = { 35, 57, 78, 66, 41, 12 };        int *ptrA = numbers + 3;        int *ptrB = ptrA + 1;        int *ptrC = ptrA – 1;         printf( “%d, %d, %d\n”, *ptrA, *ptrB, *ptrC );

Which of the following is NOT the correct way of printing out the contents of the numbers array using pointers?

What is wrong with this code for macro? #define doSomething ( x , y ) x + y // this macro adds the two parameters together int m = doSomething( 10, 30 );

How are parameters passed by default when it comes to regular variables of primitive data types?

What is the purpose of a header guard?

According to zyBooks and general good code organization, where should all the code for a struct go?