Which of the following factors influences microbial growth rates the least? A) Inherent metabolic rates. B) Interactions with larger organisms. C) Rates of nutrient uptake. D) Acce... Which of the following factors influences microbial growth rates the least? A) Inherent metabolic rates. B) Interactions with larger organisms. C) Rates of nutrient uptake. D) Accessible physicochemical conditions.
Understand the Problem
The question is asking which factor has the least influence on the rates at which microbes grow. This involves understanding how different variables affect microbial metabolism and growth dynamics.
Answer
Interactions with larger organisms.
The factor that influences microbial growth rates the least is interactions with larger organisms.
Answer for screen readers
The factor that influences microbial growth rates the least is interactions with larger organisms.
More Information
Microbial growth is primarily affected by physicochemical conditions, nutrient uptake, and inherent metabolic rates. While interactions with larger organisms can affect microbial ecosystems, these interactions are generally less significant in directly influencing individual microbial growth rates compared to other factors.
Tips
A common mistake is to assume interactions with larger organisms significantly influence microbial growth due to their ecological impact. However, they generally have a less direct effect on the growth rates of microorganisms themselves.
Sources
- Factors that Influence Bacterial Growth - Biology LibreTexts - bio.libretexts.org
- Chapter 3. Factors that Influence Microbial Growth - canr.msu.edu
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