Answer:
Ligand-receptor interaction is the first interaction that triggers cell signalling.
Ligands are the hormones, drugs or neurotransmitters that specifically bind with receptors present in cell surface to initiate cell signalling. Ligand binding to the receptor is reversible. Binding of the ligand to the receptor can activate or inactivate receptor. Activation may lead to cell signalling pathways. Inside cells, there are secondary molecules which on activation starts a cascade of reactions. which in-turn regulate the function of the ligand molecule.
At first, the activated receptor relates with G proteins molecules in the cell.
before the ultimate physiological effect of the ligand on the cell's behavior is produced Therefore, the cellular signaling starts as soon as the first messenger (the ligand) binds to its receptor.
hope this helps
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Answer:
The correct answer would be - average 30%.
Explanation:
According to the recommendations of the Acceptable Macronutrient Distribution Range (AMDR), fat should comprise average 20 to 35% or in average of 30% of the total energy intake each day. The 30 percent of total energy of total energy intake is come from the 50 to 80 grams of fat each day. Chase must have 20 to 35% or in average of 30% of total energy intake.
Thus, the correct answer is - average 30%.
Answer:
Worms that survived produced offspring that were resistant to the insecticide.
