Carbon has six protons. Which model shows a neutral atom of carbon.
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Biology, 18.02.2021 21:20 1Angel2Got3Brains
Carbon has six protons. Which model shows a neutral atom of carbon.
Answers: 3
Biology, 21.06.2019 20:00
Researchers randomly divide participants into groups. each group takes a different amount of omega-3 fatty acid supplements daily for a month. one group receives a placebo. the researchers measure the impact on cholesterol levels in the blood. what is the purpose of random assignment in this experiment? a, to produce treatment groups with similar characteristics b, to ensure that all people with high cholesterol have an equal chance of being selected for the study c, to increase the accuracy of the research results and prevent skewness in the data
Answers: 1
Biology, 22.06.2019 20:10
True or false 5. carrier proteins have the ability to to change shape and physicially move molecules across the cell membrane. 6. in a facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the the cell.
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Biology, 22.06.2019 21:00
Draw the conjugate acid for the following base. remember to include charges and non-bonding electrons where necessary.
Answers: 1
Biology, 23.06.2019 00:00
How many neutrons does element x have if its atomic number is 29 and its mass number is 86?
Answers: 2
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