Answer:
The T state.
Explanation:
The synthesis of ATP in the organisms is mediated by the ATP synthase. ATP Synthase enzyme contains the two subunits called CF₀ and CF₁.
The mechanism of ATP synthesis is known as the binding chain mechanism or flip flop mechanism as the synthesis of ATP is coupled with conformation changes of CF₁ units.
When the electrons move through CF₀, it rotates the γ-subunit of the CF₁ which further rotates the nucleotide-binding sites of β-subunit. The binding sites contain three conformational states which interconvert which are O empty state, L or loose state which binds ATP and Pi and T tight state which binds ATP. The T state of the ATP molecule binds the ADP and Pi to ATP.
Thus, the T state is the correct answer.
Answer;
-Simple cuboidal
Explanation;
-The walls of kidney tubules are formed by simple cuboidal epithelium, which functions in resorbing materials filtered from blood plasma such as nutrients, ions, and water.
-Simple cuboidal epithelium is found in organs that are specialized for secretion, such as salivary glands and thyroid follicles, and those that are specialized for diffusion, such as the kidney tubules.The cells of simple cuboidal epithelium are specialized for diffusion and absorption.
-The cells of this type of tissue can withstand more trauma than simple squamous epithelia and are adapted for diffusion and secretion.
Answer:
A. The birth rate would likely increase.
Explanation:
if the quantity is analyzed in any time interval, the quantity at any given moment is the product of the previous quantity
The answer is; Choice D
ABC transporters are transmembrane proteins that enable active transportation of substances across the cell membrane. The protein is important in the movement of substances against their concentration gradient using ATP energy. ATP binding causes it to change conformation and bind the molecule being transported.
