Answer:
it's E) hawks
Explanation:
because the energy gets smaller as the predators increase.
A dam is a structure built across a stream or river to hold water back. Dams can be used to store water, control flooding, and generate electricity.
Cellular respiration has three stages: glycolysis, the Krebs cycle and oxidative phosphorylation. The Krebs cycle represents the oxidation of pyruvate.
- The plant cell mitochondria actively oxidize pyruvate and carry out oxidative phosphorylation in ALL cells, with or without light.
- Pyruvate is produced during glycolysis and then this molecule is oxidated in the mitochondrial matrix in order to produce energy (ATP).
- Oxidative phosphorylation refers to the synthesis of ATP through an electron transport chain which is coupled to the generation of an electrochemical proton gradient.
- In aerobic organisms such as plants, cellular respiration is fundamental for all their cells.
- On the other hand, light-dependent reactions and light-independent reactions are photosynthetic reactions, which occur in plant chloroplasts.
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Opioid receptors interact with G proteins and arrestin. In consequence, opioid receptors interact with protein biomolecules.
<h3>Proteins and opioid receptors</h3>
Proteins are fundamental biomolecules composed of long chains of building blocks called amino acids linked by peptide bonds.
Proteins may have both structural (e.g., components of the cytoskeleton) and enzymatic functions (in this case, activation of signaling pathways).
Opioid receptors interact outside the cell membrane with opioid drugs (e.g., heroin) and with the G proteins inside the cell.
Opioid receptors also interact inside the cell with a special protein that is known as arrestin, thereby activating specific signaling pathways.
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Answer:
DNA and amino acids
Explanation:
Fats and amino acids don't require nitrogen
