Sulfate- or sulfur-reducing bacteria (SRB) are united by their ability to reduce ________ or ________ and other oxidized sulfur compounds to ________ during anaerobic respiration.
What will be an ideal response?
elemental sulfur, sulfate, hydrogen sulfide
You might also like to view...
Variation in taste is a product of combining signals from different categories of taste buds. What cell type is most likely to be involved in this integration?
A. supporting cells B. taste sensory neurons C. sensory microvilli D. interneurons
What is required for formation of the transcription initiation complex in eukaryotes?
A. binding of RNA polymerase II to the TATA box, followed by recruitment of transcription factors B. binding of a transcription factor to the TATA box, followed by recruitment of additional transcription factors and recruitment of RNA polymerase II C. binding of the sigma subunit to promoter elements at -35 and -10, followed by recruitment of the core polymerase D. binding of the sigma subunit to the start site followed by recruitment of RNA polymerase II E. binding of a transcription factor to the transcription bubble, followed by recruitment of additional transcription factors and recruitment of RNA polymerase III
The space between the axon of one neuron and dendrite of the next is called the
A. soma. B. nerve. C. synapse. D. neurotransmitter.
In bacteria, the production of enzymes to digest lactose only occurs when lactose is present. since these genes are "off" unless turned "on", this is an example of
What will be an ideal response?