Small intestine is the answer. hope this helped
Answer: Receptor
Explanation: A protein that detects a signal and initiate physical response are receptor proteins.
1 mol of H2SO4 contains 6.022 x 10^23 molecules
Answer:
a cell takes in DNA from outside the cell then the external DNA becomes a component of the cell's DNA.
Explanation:
The half-life of carbon-14 is equal to 5730 years. The amount of substance with half-life h at any time t is equal to,
At = (Ao) x (1 - 0.5)^(t/h)
Substituting,
At/Ao = 0.67 = 0.5^(t/5730)
The value of t from the equation is 3310.6 years.
