heat-killed pathogenic ... living nonpathogenic

living nonpathogenic ... living pathogenic

heat-killed nonpathogenic ... living pathogenic

living nonpathogenic ... heat-killed pathogenic

living pathogenic ... heat-killed nonpathogenic

structural support of cells

manufacturing

breakdown of complex foods

energy processing

information storage

actin

tubulin

pseudopodia

motor proteins

mitochondria

RNA

ribosomes

None of the listed responses is correct

Golgi apparatus

lysosomes

Microfilaments are more permanent structures in cells compared to intermediate filaments and microtubules.

Microtubules are chains of proteins that resist stretching.

Components of the cytoskeleton often mediate the movement of organelles within the cytoplasm.

Plant cells lack a cytoskeleton because they have a rigid cell wall.

inactive yeast cells that are stored for future use

nondividing cells in the skin on your finger

photosynthetic cells in the leaves of a tree

muscle cells in the legs of a marathon runner

bacterial cells that are growing on sugars

Mitochondria, but not chloroplasts, contain a small amount of DNA.

Chloroplasts, but not mitochondria, are completely independent of the cell of which they are a part.

Chloroplasts and mitochondria contain their own DNA.

Chloroplasts and mitochondria are components of the endomembrane system.

Chloroplasts and mitochondria have three sets of membranes.

plasma membrane

smooth endoplasmic reticulum

Golgi apparatus

transport vesicles

rough endoplasmic reticulum

rough endoplasmic reticulum and Golgi apparatus

the Golgi apparatus

the Golgi apparatus and the nucleus

the nucleus

rough endoplasmic reticulum

None of the listed responses is correct.

Subunits of ribosomes are assembled in the nucleolus and pass through the nuclear membrane via the nuclear pores.

The nucleolus contains messenger RNA (mRNA), which crosses the nuclear envelope through the nuclear pores.

Membrane of the endoplasmic reticulum is produced in the nucleolus and leaves the nucleus through the nuclear pores.

The nuclear pores are connections between the nuclear membrane and the endoplasmic reticulum that permit ribosomes to assemble on the surface of the ER.