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Adenine, cytosine, thymine, guanine, and uracil
NH3 with N in top of the (teraedral) pyramid (3 H at base)
nitrogenous base in DNA are ADENINE,GUANINE,CYTOSINE AND THYMINE WHEREAS IN RNA it is ADENINE, GUANINE, CYTOSINE AND URACIL. In rna thymine is replaced by uracil.
Acids turn it red colored, base turn it purple (blue)
Some chemicals make plants grow. They are called fertilizers. Some chemicals plants make plants die. When intentionally applied, they are the type of pesticide called herbicides. Some chemicals do not affect plants.
covalent bonding
Rubber is a type of compound. This is because it is comprised of several chemicals combined with a type of base polymer.
Endorphins, dopamine, serotonin, and oxytocin are the primary chemicals that the brain produces to make people happy. Endorphins act as natural painkillers and help reduce stress, while dopamine is associated with reward and pleasure. Serotonin plays a role in regulating mood, and oxytocin is linked to social bonding and feelings of trust and intimacy.
covalent
No. Atoms and molecules are what make up all chemicals.
Neurotransmitters; principally serotonin and dopamine.
A lot of chemicals, but not all in one type of make-up. Every brand uses their own formula, so it is impossible to quote all of them