Cyanobacteria have chloroplasts. True False

Bacteria are lacking all of the following EXCEPT membrane-bound organeles. specialized membranes. a nucleus. mitochondria.

Describe the process of binary fission in bacteria

Which group of eubacteria complete nitrogen fixation?  proteobacteria green bacteria cyanobacteria gram positive bacteria spirochetes chlamydia

Congratulations! You have discovered a new species. It is gram-negative, nutritionally diverse (Photoautotroph, Photoheterotroph, Chemoautotroph, or Chemoheterotroph), and can be a pathogen or form symbioses. What group does it belong to? Group of answer choices Spirochetes Proteobacteria Gram-positive bacteria Cyanobacteria

Some bacteria have a tube which allows materials to move directly into or out of the cytoplasm. This tube is called a ___.   cilium   flagellum   genera   pilus

The most interesting bacterial group according to Dr. Bragg would be: The Deltaproteobacteria The Firmicutes O The Gammaproteobacteria O The Cyanobacteria All of the following are true statements about events that occur in the apicomplexan life cycle EXCEPT: All of these statements are true. O the sporozoite is the motile infective stage often two completely different organisms host different stages of the life cycle the life cycles include both sexual and asexual stages

Origin of life BACTERIA EUKARYA ARCHAEA Low-GC Gram-positives High-GC Gram-positives Hyperthermophilic bacteria Origin of- mitochondria Hadobacteria Cyanobacteria Spirochetes Chlamydias Proteobacteria -Origin of chloroplasts All eukaryote phyla Thaumarchaeota Crenarchaeota Korarchaeota Euryarchaeota Nanoarchaeota

The following table depicts characteristics of five prokaryotic species (1-5). Use the information in the table to answer the following question. Species 1 Species 5 None Trait Plasmid Gram Staining Results Nutritional Mode Species 2 None Species 3 R Species 4 IF Positive Positive Negative Negative Negative Chemohetero- Chemoauto- troph Chemohetero- Chemohetero- Photoauto- troph Anaerobic troph troph troph Aerobic Specialized methanotroph Metabolic (obtains carbon Pathways and energy from methane) Anaerobic methanogen Anaerobic alcoholic fermentation Anaerobic lactic nitrogen fixation acid fermentation and aerobic photosystems I and II Other Features All of the species shown have a cell wall that consists partly of an outer membrane of lipopolysaccharide EXCEPT Internal membranes Fimbriae Flagellum Pili Thylakoids species 1 only species 2 only species 3, 4, and 5 species 1 and 2 only 0 O 0 0

just answer question ---  dont need explanation