$- \frac { 3 } { 4 } - \left( - \frac { 5 } { 8 } \right)$

question 44

Multiple Choice

$- \frac { 3 } { 4 } - \left( - \frac { 5 } { 8 } \right)$

• A) \(- \frac { 1 } { 4 }\)
• B) \(\frac { 1 } { 8 }\)
• C) \(- 1\)
• D) \(- \frac { 1 } { 8 }\)

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Definitions:

Plasmids

Small, circular, double-stranded DNA molecules found in bacteria and some yeasts that can replicate independently of chromosomal DNA.

Bacterial Cells

Single-celled microorganisms that lack a distinct nucleus and are found everywhere in nature, with roles from fermentation to causing diseases.

Palindromic Sequence

A sequence of DNA or RNA that is the same when read forwards or backwards.

DNA Sequence

The precise order of nucleotides within a DNA molecule, which determines the genetic information carried by that molecule.