yo its d..............................................
The component in photosynthesis that is not recycled and must be constantly available is energy :)))
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Most important factor determining whether a receptor-operated ion channel is inhibitory or excitatory is whether the permeant ion's reversal potential is positive or negative to the threshold.
<h3>What are ion channels?</h3>
- Ion channels are pore-forming membrane proteins that allow ions to pass through the channel pore.
- Their functions include establishing a resting membrane potential, shaping action potentials and other electrical signals by gating the flow of ions across the cell membrane, controlling the flow of ions across secretory and epithelial cells, and regulating cell volume.
- Ion channels are one of the two classes of ionophore proteins, the other being ion transporters.
To learn more about Ion channels,
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Maltose,
also known as malt sugar contains two glucose units or, is a disaccharide type
of carbohydrates. Carbohydrates are organic molecules that comprises together
with lipids, amino acids and etc. the macromolecules of the organelles in the
cell body. There are three types of carbohydrates –monosaccharide (one glucose
unit), disaccharide (two glucose units) and polysaccharide (more than 2 glucose
units). These smaller organic molecules are what the nutrients composes and
what your organelles in your cell needs.
Answer:
Larynx
Explanation:
The Larynx is an organ of the body located at the anterior of the neck. It is also called the glottis or the voice box. The larynx is the air passageway or structure that connects to the trachea, it directs air into the lung and hence aids breathing. This organ is responsible for sound production, breathing and helps to prevent pulmonary aspiration. The larynx comprises of the vocal folds which plays an important role in speech and singing; in making of sounds the larynx muscle regulate the tension and the length of the vocal folds in order to tune the tone and the voice pitches.
