Answer:
D. Lactose is absorbed intact and transported through the portal vein to the liver.
Explanation:
Lactose is a disaccharide. It is a sugar composed of galactose and glucose subunits and has the molecular formula C₁₂H₂₂O₁₁. Lactose as a disaccharide can never be absorbed just like that. It needs to be broken down into monosaccharides first.
Answer:
The treelike fibers that receive information and send it toward the neuron's cell body are called Dendrite
Explanation:
Dendrite:- They are tree like projections generally the extension of nerve cell which helps in the transmission of nerve impulses or electrochemical stimulation from one neuron to another. It is also known as dendrons. For neurons to become active they need some action potential, these action potentials are received in the form of nerve impulses or electrochemical stimulation by dendrite and is been stored in the cell body, or soma, of the neuron. Dendrites are covered by synapses (Structure that permit neural transmission).
Answer:
B he proved that the heliocéntrico model accurately described tour solar system
Explanation:
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