26. Prokaryotes
Prokaryotic Cell Structure
26. Prokaryotes
Prokaryotic Cell Structure
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- Multiple ChoiceGram-negative bacteria have __________ peptidoglycan than gram-positive cells, and their cell walls are __________ complex structurally.
- Multiple ChoiceA gram-negative cell wall consists of __________.
- Multiple ChoiceBacteria that __________ tend to have abundant internal membranes.
- Multiple ChoiceBacterial flagella have a very complex structure composed of 42 distinct proteins. What is the most likely explanation for the evolution of these complex structures?
- Open QuestionUsing the figure below, describe the stages that may have led to the origin of life.
- Open QuestionExplain how each of the following characteristics contributes to the success of prokaryotes: cell wall, capsule, flagella, fimbriae, endospores.
- Open QuestionUnlike plant cell walls that contain cellulose, bacterial cell walls are composed of .
- Open QuestionWhich of the following correctly describe the fermentation pathway? Select True or False for each statement.T/FIt includes a reaction that oxidizes NADH to NAD+.T/FIt synthesizes ATP by substrate-level phosphorylation.T/FIt includes a reaction that reduces NAD+ to NADH.T/FIt synthesizes electron acceptors, so that cellular respiration can continue.