Biotech Unit 5 Vocab Flashcardizz

Front

What is a probe in biotechnology?

Back

A probe is a DNA molecule that is complementary to the DNA being investigated, used to detect specific sequences.

Front

What is a miniprep?

Back

A miniprep is a method used to yield a small amount of plasmid DNA from bacterial cells.

Front

What are sticky ends in DNA?

Back

Sticky ends are created when one end of a double-stranded DNA molecule is longer than the other, allowing for easier ligation with other DNA fragments.

Front

In which organism is Green Fluorescent Protein (GFP) found?

Back

GFP is found in jellyfish.

Front

What is the purpose of a plasmid in genetic engineering?

Back

Plasmids are used as vectors to transfer genetic material into cells.

Front

Define recombinant DNA.

Back

Recombinant DNA is DNA that has been artificially created by combining DNA from different organisms.

Front

What is the role of restriction enzymes in biotechnology?

Back

Restriction enzymes cut DNA at specific sequences, allowing for the manipulation and analysis of genetic material.

Front

What is a vector in genetic engineering?

Back

A vector is a vehicle used to transfer genetic material into a host cell.

Front

What is the significance of the polymerase chain reaction (PCR)?

Back

PCR is a technique used to amplify small segments of DNA, making millions of copies for analysis.

Front

What does the term 'gene expression' refer to?

Back

Gene expression refers to the process by which information from a gene is used to synthesize a functional gene product, usually a protein.