Answer:
B.
Explanation:
Peroxisomes are formally defined as single membrane-bound organelles that contain enzymes. During a Differential centrifugation the cell membrane is divided and split into two parts releasing the cell's components. Therefore to determine whether you have a suspension of peroxisomes you should look for a double membrane bound organelle.
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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..
The word desert is often used metaphorically to describe a deprived environment, as a desert is deprived of water. Thus from Gao Village: A Portrait of Rural Life in Modern China by M C F Gao:
High desertion rates in any company, battalion, or division indicated failures of command and logistics, for which blame pointed to leaders as much as to the men who deserted. Some soldiers deserted when all the other members of their units had been killed and their own deaths appeared inevitable.
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Answer:
Resistance stage
Explanation:
General Adaptation Syndrome (GAS)
This simply tells us how the human body response to states of a longer or intense stress and it is usually in three-stage.
The stages includes:
1. Alarm Reaction Stage
2. Resistance stage
3. Exhaustion Stage
Resistance stage
This is referred to as the second stage in GAS. In this stage, the human body is usually in a stable condition and returns to normal homeostasis. The neurotransmitters, cardiovascular system, and hormonal system also return to normal functioning level during this stage. The human body tries every possible means or attempt to withstand prolonged stress and preserve resources.
Answer:
Critical thinking.
Explanation:
Thinking is a cognitive activity you use to process information,solve problems,make decisions and create new ideas.Thinking is use when you want to make sense of experience, organize information,ask questions,make plans or on decision on what to do.
On making decisions about ambiguous problems that might have multiple solutions, critical thinking is the best type of thinking to use.Critical thinking refer to the ability to exercise careful evaluation or judgement in order to determine the authenticity,accuracy,worth,validity or value of something.In addition to precise, objective analysis,critical thinking involve synthesis,evaluation,reflection and construction.
