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From the following options, which nest describes when the endospore's cortex is synthesized (ex: in Bacillus)?
From the following options, which nest describes when the endospore's cortex is synthesized (ex: in Bacillus)?
- After the endospore is released from the degraded mother cell
- While the forespore is within the mother cell (correct)
- While the forespore is alongside the mother cell
- During division into the forespore and the mother cell
Which of the following produces oxygen (O2) as a waste product during photosynthesis?
Which of the following produces oxygen (O2) as a waste product during photosynthesis?
- Purple sulfur bacteria
- Green sulfur bacteria
- Cyanobacteria (correct)
- All of the above
Which of the following is most correct? The standard cell membrane lipids of Archaea...
Which of the following is most correct? The standard cell membrane lipids of Archaea...
- are much more similar to those of Eukaryotes than to those of Bacteria. (correct)
- are chemically identical to those of Bacteria.
- each contains two straight chain (unbranched) fatty acid tails.
- have hydrophobic tails attached to the glycerol backbone via either linkage.
Which of the following is the most typical number of membranes surrounding the plastid of a secondary alga?
Which of the following is the most typical number of membranes surrounding the plastid of a secondary alga?
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