The cell membrane<span> is selectively permeable to ions and organic molecules and controls the movement of substances in and out of </span>cells<span>. The basic </span>function<span> of the </span>cell membrane<span> is to protect the </span>cell<span> from its surroundings. It consists of the lipid bilayer with embedded proteins.</span>
Answer: A farm worker picks strawberries in a field. I think
Explanation:
Answer:
Colonel Lanser, the character in John Steinbeck’s novel The Moon is Down.
Explanation:
Colonel Lanser is one of the main characters of the dystopic novel The Moon is Down published in 1942 by John Steinbeck, which narrates the story of a military occupation in a small town in northern Europe. Lanser is a veteran and the military invader with the highest rank. He tries to maintain order, civility and politeness during the invasion, by framing it as an engineering job. Despite his apprehensions with the cruelties of war and invasion, he is bound by his military duty.
Answer:a. shows low resistance to extinction; shows high resistance to extinction
Explanation:
According to psychology, extinction occurs when a conditioned response is slowly eliminated or weakned which over time will result to that behavior being extinct. This means a conditioned behavior is completely eliminated
An example is when you whistle to a dog all the time to come and get food and the dog starts to drool all time at the thought of whistling associated with food , if you gradually start to whistle without carrying the food with you the dog will stop salivating or drooling.
In classical conditioning, when a conditioned stimulus is provided without an unconditioned stimulus the conditioned response eventually get extinct.
Jeremy is not resistant towards getting rid of the gambling behaviour because when he start gambling and is no longer getting paid off he immediately stops so when an unconditioned stimulus is taken away , he stops gambling and if this keeps happening gradually his behavior of gambling will be extinct.
Jessica on the other side continues even when the unconditioned stimulus (being paid off )is taken away she still continues to gamble so she is resistance towards stoping her gambling behavior.
Answer:
Purposive sampling
Explanation:
Purposive sampling, apopularly known as judgmental, selective, or subjective sampling. It is a form of non-probability sampling in which researchers take the risk of relying on their own judgment when choosing specimen of the population to participate in their study.
This sampling method demands that researchers must have known about the purpose of their studies so that they can appropriately choose and approach eligible participants.
Researchers use purposive sampling when they want to access a particular group of people, a particular profile of people normally fit the criteria to be selected..
