Match the following choices to the statements in questions 7 through 10.
a. antisense
b. clone
c. library
d. Southern blot
e. vector


Pieces of human DNA stored in yeast cells.

Verified step by step guidance

1. Identify the key terms in the statement: 'Pieces of human DNA stored in yeast cells.'
2. Consider the definitions of each choice: a. antisense, b. clone, c. library, d. Southern blot, e. vector.
3. Recall that a 'library' in molecular biology refers to a collection of DNA fragments stored in host cells.
4. Understand that a 'library' can be a genomic library, where pieces of DNA are stored in vectors within host cells like yeast.
5. Match the statement 'Pieces of human DNA stored in yeast cells' with the choice that best fits the description, which is 'library'.

Key Concepts

DNA Library

A DNA library is a collection of DNA fragments that have been cloned into vectors, allowing for the storage and analysis of genetic material. These libraries can be constructed from various sources, including human DNA, and are often stored in host organisms like yeast or bacteria. They serve as a valuable resource for genetic research, enabling scientists to isolate and study specific genes.

Cloning

Cloning in microbiology refers to the process of creating identical copies of a particular DNA fragment or organism. This is typically achieved by inserting the DNA into a vector, which is then introduced into a host cell that replicates the DNA as it divides. Cloning is essential for producing large quantities of specific DNA sequences for research and therapeutic purposes.

Vector

A vector is a DNA molecule used to deliver genetic material into a host cell. Vectors can be plasmids, viruses, or artificial chromosomes, and they often contain elements that facilitate the replication and expression of the inserted DNA. In the context of a DNA library, vectors are crucial for maintaining and propagating the cloned DNA fragments within host cells.