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Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Stroke kills people from all ethnic backgrounds, but the people at highest risk for fatal strokes are: black men, black women, Asian men, white men, and white women.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Portuguese Warrior Surrounded by Manillas, Court of Benin, Nigeria. Portuguese Warrior Surrounded by Manillas, Court of Benin, Nigeria.
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The four levels of protein structure The four levels of protein structure
Characteristics of a protein-coding gene that can be used during annotation Characteristics of a protein-coding gene that can be used during annotation
Complete versus incomplete genetic linkage Complete versus incomplete genetic linkage
Gamete genotype frequencies calculated from genetic linkage data Gamete genotype frequencies calculated from genetic linkage data
Video: Oxygen transport - methods and oxyhemoglobin

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