Paraphrase four safety practices you should always use when you begin scientific inquiry

1 answer:

6 0

1. Pose significant questions that can be investigated empirically. 2. Link research to relevant theory. 3. Use methods that permit direct investigation of the question. 4. The methods used to obtain data and test hypotheses should be benevolent and not malevolent.

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To reduce the incidence of complications in a client in traction, which intervention should be included in the care plan? increa

Sindrei [870]

Increase Fiber intake as it will reduce gastro intestinal complications. Increasing calories will cause more harm. And traction weights should never be removed as the whole purpose is then lost. As for reduction in fluid intake, there could be chances of patient suffering from constipation.

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3 years ago

Does DNA undergoes translation to produce proteins . RNA undergoes mutation to produce cell walls

Alexandra [31]

Answer:

2. Yes

Explanation:

This is because DNA undergo transcription to produce RNA and RNA undergo translation to produce protein. Translation is the process where mRNA molecule is used as a template to produce protein.

RNA undergo mutation more than DNA and this is because the enzymes found in RNA viruses and participate in copying viral genomes is why it occur so. These enzymes does not have the abilities to recognize DNA damage that enzymes in most organisms have.

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Bacteria are grown in a petri dish. One side of the dish is sprayed with an antibiotic. After a week, the number of bacteria col

vladimir1956 [14]

Answer:

In a research there are two variables independent and dependent variable. independent variable is defined as the variable which is controlled and changed in a scientific experiment and evaluate the effects on the dependent variable while the variable which are tested and measured in experiment are called dependent variable.

When antibiotic is sprayed at one side of the petri dish, the bacterial growth on that side will eventually decrease in comparison to other side.

So, the independent variable in this experiment will be antibiotic because it is used to understand the growth of bacteria by decreasing their numbers and the dependent variable in this experiment will be bacteria as they vary according to the change in independent variable that is antibiotic.

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4 years ago

Which organisms are most closely related?

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Answer:

The answer is B. Mergus serrator and Mergus merganser

Explanation:

They are ducks and they are closley related.

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2 years ago

Which biomolecule typically contains both Nitrogen and Phosphorous?

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Nucleic acids. They contain a phosphate base and a nitrogen group.

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