Answer;
-Nuerotransmitters
Neurotransmitters that are not reabsorbed drift out of the synaptic gap, through diffusion. This is how the synaptic gap is cleared, in preparation for the next release of a new batch of these chemical messengers.
Explanation;
-The majority of neurotransmitters drift across the synaptic gap and come into contact with receptor sites of the receiving neurons dendrites. Receptor site is the location where neurotransmitters attach on the receiving side of the synaptic gap. Because there are a variety of neurotransmitters a variety of receptor sites also exist.
-It is necessary for the right neurotransmitter to fit a corresponding receptor site to convey the message.
-When the neuro transmitters latch onto the receptors of the dendrites of the receiving neuron tiny gates in the receiving cells membrane fly open ushering positively charged particles into the cell and restarting the cycle of action potential.
-The firing of one neuron contributes to the potential for neighboring neurons to fire as a result of its chemical message. Reuptake process by which neurotransmitters are reabsorbed by the sending terminal bud. Neurotransmitters that are not reabsorb drift out of the synaptic gap through diffusion
Enzymes, to eat their nutrients and get energy from them.
Answer:
Range of the visible spectrum
colour* wavelength (nm) frequency (1014 Hz) energy (eV)
*Typical values only.
red (limit) 700 4.29 1.77
red 650 4.62 1.91
orange 600 5.00 2.06
yellow 580 5.16 2.14
green 550 5.45 2.25
cyan 500 5.99 2.48
blue 450 6.66 2.75
violet 400 7.50 3.10
Explanation:
this statement means what you eat describes you, it will makes you look nice or healthy or otherwise
Glucose and amino acids are polar hydrophilic in nature. Hence, both molecules will be repelled by the hydrophic core of the phospholipid bilayer, made up of non-polar fatty acid tails. For such molecules to pass through the phospholipid bilayer, it requires a carrier transmembrane protein to provide a hydrophilic channel for specific polar molecules to enter.
Endocytosis is uptake of liquid or solid from extracellular matrix (usually large in size or large in volume)
Exocytosis is the release of substances out of cells. (usually hormones/chemicals/proteins)
Hence, ans is faicliated diffusion
