The key takeaway is that various substances have distinct biomass proportions. Variations in biomass percentages exist due to the differing elemental compositions of these substances. Each biomass is constituted by elements like carbon, hydrogen, nitrogen, and oxygen. For instance, the human body comprises 30% biomass, while the remainder consists of water. The breakdown of various elemental percentages includes carbon (12%), nitrogen (0.6%), hydrogen (62.9%), oxygen (24%), calcium (0.24%), and phosphorus (0.14%). At every level, only 10% of biomass is transferred to the next level, with the remaining 90% being dissipated as heat.
This bacterium would fall into the nitrogen-fixing category. Nitrogen-fixing bacteria thrive in the soil and associate with legumes like clover, converting atmospheric nitrogen into an inorganic form that plants can utilize for growth.
Attitudes are typically more apparent in spoken language than in written text because writing allows us to easily hide our true feelings. Therefore, the correct answer is D.
Tissue refers to a collection of cells that work together to fulfill a shared function. I hope this information is helpful!
The best descriptor for the transport protein is the sodium potassium pump's function. However, none of the other alternatives are accurate. Halting the sodium potassium pump’s function is incorrect as it is the sole mechanism for moving proteins into the cell. If this action is inhibited, damage to heart and intestine cells could occur. Increasing glucose concentration outside the cell is also erroneous, as glucose generally moves out of the cell under normal conditions; correct action would be to decrease glucose concentration outside the cell to retain it inside. Lowering activation energy does not pertain to this situation, nor does increasing digestive enzyme presence.
