Does fission or fusion release energy? Both fission and fusion are nuclear reactions that produce energy, but the applications are not the same. Fission is the splitting of a heavy, unstable nucleus into two lighter nuclei, and fusion is the process where two light nuclei combine together releasing vast amounts of energy. Is energy released […]

How much water is in the average body? Up to 60% of the human adult body is water. According to H.H. Mitchell, Journal of Biological Chemistry 158, the brain and heart are composed of 73% water, and the lungs are about 83% water. The skin contains 64% water, muscles and kidneys are 79%, and even […]

What is the result of resistance exercise? Resistance training increases muscle strength by making your muscles work against a weight or force. Different forms of resistance training include using free weights, weight machines, resistance bands and your own body weight. A beginner needs to train two or three times per week to gain the maximum […]

Why is a quasar so bright? As the gas falls into the black hole, it is heated up to millions of degrees. The gas emits thermal radiation due to its enormous heat. This thermal radiation spans the spectrum, making the quasar bright in the visible spectrum as well as x-rays. How big are quasars compared […]

What are the stages of fly metamorphosis? Fruit flies undergo three stages of development before emerging as adults: egg, larva and pupa. At room temperature, fruit flies can develop into adults within one to two weeks. The egg and larval stages span approximately eight days, while the pupal stage lasts six days. The adult fruit […]

How do you publish a scientific paper? How to publish an article in a scientific journal? Choose a journal: Choose a journal in the appropriate subject area. Online service: Check out guidelines for manuscript preparation: Fill in the copyright transfer agreement form: Manuscript preparation: Manuscript submission: Manuscript acceptance: Publishing house confirmation: How do you start […]

What neurotransmitters are involved in bipolar disorder? There are many different kinds of neurotransmitter chemicals in the brain. The neurotransmitters that are suspected to be involved in bipolar disorder include dopamine, norepinephrine, serotonin, GABA (gamma-aminobutyrate), glutamate, and acetylcholine. What neurotransmitter is associated with mood disorders? Monoamine neurotransmitters, such as dopamine, norepinephrine or serotonin are the […]

What is a substance that neutralizes an acid? To neutralize acids, a weak base is used. Bases have a bitter or astringent taste and a pH greater than 7. Common bases are sodium hydroxide, potassium hydroxide and ammonium hydroxide. Bases are neutralized by using a weak acid. What two substances form from acid base neutralization? […]

What other organelles does the ribosome work with? Inside the Cells: -Messages from the nucleus are sent into the endoplasmic reticulum where the ribosomes are located. The proteins are transferred to the golgi apparatus where the proteins are modified. Ribosomes work along with most of the organelles because they make the proteins that they need […]

Which of the planes could not show both the brain and the eyes? (a) A transverse plane could not show both the eyes and tongue because it passes across the body perpendicular to its long axis. At the head level, a transverse section would only display the brain since it its superior to the tongue […]