Does tRNA have hydrogen bonds? Which of the following carries amino acids to the ribosomes where they are linked together to form a polypeptide (protein) strand? A. mRNA B. tRNA C. rRNA D. siRNA What role does tRNA play in gene expression?
3. what’s the best way to learn the most about electric/battery technology, hydrogen, etc. for energy, transportation, or otherwise? i.e. we can learn a lot from 1MM ev Camrys, but there’s a lot of mining and geo-political consequences to achieve that analysis. We don’t ...
The Large Hadron Collider is mainly a machine for smashing protons into each other. But what's a proton? First and foremost, it's a mess. A total mess. As ugly and chaotic as a hydrogen atom is elegant and simple. Ok, then, what's a hydrogen atom? It
Oxygen is the second most abundant gas in the atmosphere but the third most abundant chemical in the universe, after hydrogen and helium. Oxygen is prevalent in the Earth's air, sea and land, accounting for a remarkable 88.8 percent of the mass of the Earth's oceans. It is colorless and...
Does boiling break disulfide bonds? I teach Biochemistry and know that heating water can break weak bonds like hydrogen bond or ionic interaction, but not disulfide bond (without reducing agent). The bond energy of hydrogen bond in water is about 12–30 kJ/mol, while the disulfide bond is ...
a single element contains atoms that all have the same number of protons. The number of neutrons and electrons does not impact the identity of an element, so if you had a sample containing protium, deuterium, and tritium (the three isotopes of hydrogen), it would still be a pure element....
oxygen and hydrogen atoms. As the products of the reaction are at a lower energy level than the reactants, the result is an explosive release of energy and the production of water. But hydrogen does not react with oxygen at room temperature, a source of energy is needed to ignite the ...
Fuel Cell Electric Vehicles (FCEVs): These use special cells that turn hydrogen fuel into electricity. This electricity then powers the car’s electric motor. Do you wish to learn more about electric vehicles from the the experts?Enroll now in the best EV course and get certified! Parts of...
; and the hydrogen bombs that were tested for decades were built. I know the atrocities committed by human beings against our own kind. All these things and my knowledge of history chipped away at my patriotism all my life, but I still had a hint of pride in the country I lived in....
What does a metal crystal consist of? What metals are not good conductors? What are non-metal elements? What kind of crystalline solid is graphite? What is the density of metallic hydrogen? What type of crystal solid has delocalized electrons?