Under natural conditions, most populations will stabilize at a level known as the carrying capacity of the ecosystem<span>. The carrying capacity is the maximum </span>number of organisms that an ecosystem can support<span> on a continued basis.</span>
The function of the semi permeable membrane is to allow substances to diffuse (transport) across it, because its only semi permeable the substance are able to cross. If it was a non permeable membrane it wouldn't allow the transport of substances.
Answer: energy can be cycled in two directions
Explanation: The arrows show the direction of matter and energy flow and should be two
Answer:
Which of the following evidence best supports a claim that tryptophan functions as a corepressor?
The trpR gene codes for a repressor protein that has a DNA
Explanation:
