Select your answer:
Topics:
Bones Skeletal Tissue Inhalation Injury Vision & Hearing Pollution Cancer & Cell Cycle Muscle & Nerve Tissue Immunity in Humans Characteristics of Life CPR General Microbiology and Immunology Circulatory System Human Body Environment Human Eye and Colourful WorldOther quiz:
Bacteria and Viruses › ViewAnother way in which bacteria are beneficial:
A. they are decomposers
B. they are the powerhouse of cells
C. they contain special DNA
D. they are used to make Diet Coke
Bacteria › View
The cell wall of many bacteria is covered with a ____________, a sticky layer that allows it to attach to surfaces or each other.
A. protein coat
B. capsule
C. endospore
D. plasmid