I have True/false questions, Please I need help with them. When counting plaques

Question

I have True/false questions, Please I need help with them.

When counting plaques to enumerate phage particles (as in the BIOI.2026 laboratory), the plaque represents Lack., not presence, of bacterial growth. Because of competition with plant roots for nutrients, microbial numbers in the rhizosphere are typically much lower than in surrounding bulk soil. Chemolithoautotrophy is the strategy that facilitates the existence of biological communities deep beneath the Earth's surface and near hydrothermal vents. In a primary treatment (1) system of a municipal sewage/wastewater treatment plant, the main goal is to remove ammonium (NH_4^-) using specific bacterial enrichment cultures. The small intestine in humans is the main site of microbial breakdown of partially digested food. Root nodules of legumes contain nitrogen fixing bacteria. Anoxygenic photosynthesis involves using/removing electrons from H_2O. Algae and cyanobacteria utilize generally the same two-photosystem biochemical mechanisms in the light-reactions of photosynthesis. In Bacteria, the only known reason proton motive force is generated is to power ATP synthase in cellular respiration/oxidative phosphorylation. Anaerobic respiration is only carried out by prokaryotes, however fermentation can be carried out by both prokaryote and eukaryal microorganisms.

Explanation / Answer

8) Because of competition with the plant roots for nutrients , the microbes in the rhizosphere are in low number that in the surronding soil- false

11) Small intestine is the major site of microbial break down of partially digested food- True

12) Root nodules of legumes have Nitrogen fixing bacteria calle Rhizobium- True

13) Anoxygenic photosynthesis invloves using or removing electrons from H20- False

14) Algae and cyanobateria utilize the same photosystem biochemical mechanism in light reactions of photosysthesis

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