Answer:
The expectations of the bands will be more on the gels.
Explanation:
One sample provides several sizes and thickness bands in the gel electrophoresis according to the size of fragments that run in it. An individual would expect more bands due to the increase in the number of samples which is 20 samples now.
An increase in the number of samples produces more bands. So one can easily expect more bands from the 20 samples. Scientists would get more bands on the gels.
Thus, the expectations of the bands will be more on the gels.
Catalyst is a substance that speeds up a chemical reaction, but is not consumed by the reaction; hence a catalyst can be recovered chemically unchanged at the end of the reaction it has been used to speed up, or catalyze.
Theories of motivation that are based on biological drives have trouble explaining why people engage in behaviors that do not satisfy biological needs.
Concept is normally depicted as a pyramid to that human motivation rests on a basis of basic biological needs that need to be satisfied for survival earlier than better-degree wishes may be addresses.
Power reduction procedures to motivation: when a few simple organic requirement is lacking, a drive is produced. Force idea specializes in organic wishes that produce unpleasant states of arousal. we're motivated to lessen the tension caused by this arousal. tension reduction has been proposed as a basic mechanism governing human behavior
The drive theory is primarily based at the concept of homeostasis, or the concept that the body actively works to maintain a certain state of balance or equilibrium. This idea is beneficial in explaining behaviors that have a sturdy organic or physiological component, along with hunger or thirst
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Answer:
Examples of mechanical weathering include frost and salt wedging, unloading and exfoliation, water and wind abrasion, impacts and collisions, and biological actions. All of these processes break rocks into smaller pieces without changing the physical composition of the rock.
Explanation:
Mechanical weathering involves mechanical processes that break up a rock: for example, ice freezing and expanding in cracks in the rock; tree roots growing in similar cracks; expansion and contraction of rock in areas with high daytime and low nighttime temperatures; cracking of rocks in forest fires, and so forth.
Answer:
Deoxyribonucleic acid or DNA is a molecule that contains the instructions an organism needs to develop, live and reproduce. These instructions are found inside every cell, and are passed down from parents to their children.
DNA structure --> DNA is made up of molecules called nucleotides.
Explanation:
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