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Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

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Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

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By definition, when a medication is administered intravenously, its bioavailability is 100%.

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Your heart beats over 36 million times a year.

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More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Jane Goodall pioneered the modern approach to studying primates in the wild, involving close-up obse Jane Goodall pioneered the modern approach to studying primates in the wild, involving close-up obse
A slowdown in athletic ability begins in the 20s, although it is only noticeable for those who are t A slowdown in athletic ability begins in the 20s, although it is only noticeable for those who are t
Bereaved spouses studied before loss, at the time of loss, and 18 months after loss show five ... Bereaved spouses studied before loss, at the time of loss, and 18 months after loss show five ...
Secondary response begins more rapidly after exposure to antigen, produces more antibodies, and ... Secondary response begins more rapidly after exposure to antigen, produces more antibodies, and ...
A peptide bond configurations, trans and cis (rotation around the CCO-N bond) A peptide bond configurations, trans and cis (rotation around the CCO-N bond)
Comparison Pre-pregnancy and 9 months pregnancy Comparison Pre-pregnancy and 9 months pregnancy
Video: Power Supply Polyacrylamide Gel Protein Sample

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