Fascilitated diffusion is when charged particles cross a membrane and needs special channels or pumps
Answer:
Plants are called producers. This is because they produce their own food! They do this by using light energy from the Sun, carbon dioxide from the air and water from the soil to produce food - in the form of glucouse/sugar.
<span>The answer is sympatric
speciation. This is differentiated from allopatric speciation that involves the
divergence of a species due to the separation of parts of the population by a
geographical feature (such as a valley of the mountain). In sympatric
speciation, the divergence may be due to behavioral and reproductive isolation
within the population</span>
Answer:
increasing extension time
Explanation:
The Polymerase Chain Reaction is a technique widely used in molecular biology laboratories to amplify target DNA regions. The standard steps of a PCR are as follow 1-denaturation, 2-annealing and 3-elongation/extension. These steps are repeated 15-40 times in order to exponentially amplify the linear DNA fragment. It is well known that longer extension times can be used as a strategy to increase the yield of longer PCR products. This is because the extension time depends on the synthesis rate of the DNA polymerase used in PCR technique and the length of the DNA fragment to be amplified.
It can breakout if the resistance stayed the same
