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Lerok [7]
3 years ago
7

You decide to clone a gene using a plasmid vector featuring ampicillin resistance and lacz. however, when you try to grow the

Biology
1 answer:
Anvisha [2.4K]3 years ago
3 0
You did not do this experiment in aseptic conditions
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According to weber's law, the size of _____ is a constant proportion of the size of the initial stimulus. question 1 options: 1)
Damm [24]

According to Weber's law, the size of a just noticeable difference or difference is a constant proportion of the size of the initial stimulus.

Explanation: Weber’s law is a principle that describes that for two stimuli to be perceived as different, the stimuli should differ by a minimum constant percentage and not by a constant amount.

For example: in a noisy room it is required to shout in order to be heard in contrast a whisper can be heard in quiet room. For us to be aware consciously 50% of the time the minimum stimulation required for any stimuli.

The absolute threshold for difference between the two stimuli of any individual may vary and depends on the strength of the signal apart from the experience, alertness, expectation and motivation.

The individual’s difference threshold also known as just noticeable difference is the difference between two stimuli half of the time that we can distinguish.

4 0
3 years ago
The body usually respond to foreign material by forming​
BARSIC [14]

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white blood cells

Explanation:

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Which disease-causing microorganism is responsible for the largest number of cases of foodborne illness in the united states? wh
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Norovirus is the most common and leading cause of food borne illness.
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3 years ago
How do scientists compare different animal structures
laiz [17]
Comparative anatomy is the study of the similarities and differences in the structures of different species. ... Homologous structures are structures that are similar in related organisms because they were inherited from a common ancestor. These structures may or may not have the same function in the descendants.
7 0
2 years ago
In the following diagram, the voltage is 15 volts and the resistance is 3.0 ohms. Use Ohm's law to determine the curre
weqwewe [10]

Answer:

Explanation:

V = 15 volts

R = 3 ohms

I = ?

Formula

V = I  *  R

15 = I * 3

15/3 = I

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3 years ago
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