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Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

The enhancement effect observed by Emerson. The enhancement effect observed by Emerson.
The Placebo Effect The Placebo Effect
Effect of Stress on Immune Function Effect of Stress on Immune Function
The Greenhouse Effect: Influences on Temperature The Greenhouse Effect: Influences on Temperature
The effect of frameshift mutations on a DNA sequence repeating the triplet sequence GAG The effect of frameshift mutations on a DNA sequence repeating the triplet sequence GAG
An example of an allosteric effect An example of an allosteric effect
Video: Double Stranded DNA Molecule Animation

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