_______ are plastids containing carotenoid pigments, and _______ are plastids containing starches.

TLS Online TPP Program

#Question id: 15253

#Unit 2. Cellular Organization

The water activity in foods that have high levels of salt or sugar is

TLS Online TPP Program

#Question id: 15254

#Unit 2. Cellular Organization

For growth, most bacteria require water activity levels above

TLS Online TPP Program

#Question id: 15255

#Unit 2. Cellular Organization

Small organic molecules that usually make up all or part of enzyme cofactors and only very small amounts sustain growth

TLS Online TPP Program

#Question id: 15256

#Unit 2. Cellular Organization

A low molecular weight molecules that are able to complex with ferric iron and supply it to the cell

TLS Online TPP Program

#Question id: 15257

#Unit 2. Cellular Organization

complex media often are needed because the nutritional requirements of a particular microorganism are

TLS Online TPP Program

#Question id: 15258

#Unit 2. Cellular Organization

Complex media contain components like