Examlex
What is the correct sequence for the development of a eudicot embryo?
A. Globular stage
B. Heart stage
C. Proembryo stage
D. Mature embryo
E. Zygote forms
F. Torpedo stage rev: 11_13_2013_QC_40197
Agonists
Agonists are chemicals or drugs that activate receptors in the body to produce a physiological response similar to that of a natural substance.
Neurotransmitters
Chemical messengers in the brain and nervous system that transmit signals between neurons, influencing various functions including mood, sleep, and appetite.
Chemical Molecules
Groups of atoms bonded together, representing the smallest fundamental units of a chemical compound that can take part in a chemical reaction.
Morphine
A potent opiate analgesic derived from the opium poppy, used medically to relieve severe pain.
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