(T/F) cell bio final

Centrifugation can be used to separate cellular components effectively.

True

Glycerol is a three-carbon compound that connects the fatty acid tails with the polar head group in phospholipids.(T/F)

True

Membrane components in the cell are made in the endoplasmic reticulum. (T/F)

True

NexGen sequencing is based on the principle of sequencing by synthesis

True

Restriction enzymes can be used to compare different genomes based on the produced pattern of DNA fragments.

True

The Golgi apparatus is made up of a series of membrane- enclosed compartments through which materials destined for secretion must pass. (T/F)

True

The hydroxyl groups on monosaccharides are reaction hotspots and can be replaced by other functional groups to produce derivatives of the original sugar.(T/F)

True

A disaccharide consists of a sugar covalently linked to another molecule such as an amino acid or a nucleotide.(T/F)

False

After protein separation by SDS/PAGE each band on the gel represents only one protein.

False

Centrifugation is an outdated technology and has been replaced by other methods. (T/F)

False

Centrifugation only be used to separate large objects, but small particles like microsomes and ribosomes cannot be separated. (T/F)

False

Isoelectric focusing of proteins separates by size.

False

Lysosomes are small organelles where fatty acid synthesis occurs.(T/F)

False

MicroArray analysis used to detect alternative splice variants

False

PCR can only be used to identify transcripts but cannot be used for quantification

False

Restriction enzymes cut DNA randomly.

False

Restriction enzymes recognize specific sequences are DNA and always cuts so that only blunt ends are produced.

False

SDS only binds to polar proteins.

False

Target sequences are added post-translational and remain on the protein throughout it's lifecycle.

False

The presence of double bonds in the hydrocarbon tail of a fatty acid does not greatly influence its structure.(T/F)

False

Western blotting is used to detect specific are in a DNA sequences after separation by gel electrophoresis.

False