human anatomy organs for Dummies

cholinergic process – neurotransmitter system of acetylcholine, which includes its receptors plus the enzyme acetylcholinesterase.

corpus spongiosum – (plural = corpora cavernosa) column of erectile tissue inside the penis that fills with blood all through an erection and surrounds the penile urethra around the ventral part of the penis.

codon – consecutive sequence of three nucleotides on an mRNA molecule that corresponds to a certain amino acid.

anticodon – consecutive sequence of 3 nucleotides with a tRNA molecule that is definitely complementary to a certain codon on an mRNA molecule.

Replica may be the development of a whole new organism from parent organisms. In humans, copy is performed with the male and woman reproductive techniques. Simply because Loss of life will come to all sophisticated organisms, without copy, the road of organisms would conclusion.

arachnoid granulation – out-pocket of your arachnoid membrane in to the dural sinuses that enables for reabsorption of CSF to the blood.

brain – the big organ on the central nervous process made up of white and gray subject, contained within the cranium and steady Together with the spinal twine.

ampulla – (of your uterine tube) Center percentage of the uterine check here tube where fertilisation generally happens

Energetic transport – type of transportation through the cell membrane that requires enter of mobile Power.

atrium – (plural = atria) higher or obtaining chamber with the heart that pumps blood in to the lower chambers just prior to their contraction; the best atrium receives blood from your systemic circuit that flows into the right ventricle; the remaining atrium receives blood from your pulmonary circuit that flows in to the still left ventricle.

acromion – flattened bony process that extends laterally within the scapular backbone to type the bony suggestion of your shoulder.

aldosterone – hormone developed and secreted by the adrenal cortex that stimulates sodium and fluid retention and improves blood quantity and blood pressure level.

Anabolism is the method whereby lesser, less difficult molecules are blended into larger sized, a lot human anatomy and physiology definition more advanced substances. Your body can assemble, by employing Power, the intricate chemical compounds it needs by combining tiny molecules derived through the foods you try to eat

Mind situation – percentage of the cranium that contains and protects the brain, consisting with the eight bones that variety the cranial foundation and rounded higher cranium.

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