Answer:
A monosaccharide is made of a 6-carbon cyclic ring. 5 out of the 6 form part of the ring while the other carbon acts as a side group of the 5’ carbon in the ring. When forming a disaccharide with the next monosaccharide, the OH of the 1’ C of one monomer undergoes a condensation reaction with the OH of the 5’ C of the next monomer. This results in the formation of a glycosidic bond and the loss of a water molecule.
Answer:
<em>The correct option is C) A carbon atom has six protons, six neutrons, and six electrons</em>
Explanation:
Carbon can be described as an element of the periodic table which has an atomic weight of 12 amu. The element, Carbon, is represented by the symbol, C.
Carbon has six protons in its nucleus as well as six neutrons in the nucleus. An element of carbon comprises of six electrons. The valence shell of carbon comprises of four electrons due to which the carbon element has the ability to form various kinds of unique bonds.
Answer:
fringing reef
Explanation:
one of the 3 main types of coral reefs. it has either no back-reef zone or a shallow one. they are typically shore-attached.
Answer:
circle the brighter (yellow / red) areas, the are hotter, so we can expect more stars there.
the darker (blue / dark blue) areas are colder, do we expect less dense mattet/stars
since the areas are overall equal in energy density (note that the different color represent very little difference in temperature), we can expect a common origin, because regions of space so vastly apart couldn't possibly smooth out later, they would be to far apart.
Answer:
The region where the end of an axon from a neuron comes into close contact with a muscle fiber is called a motor end plate/neuromuscular junctions.
Explanation:
Neuromuscular junction is the connection between end of the axon terminal and the muscle fiber. It is the site of transfer of signal from the neuron to the target muscle. The action potential is generated at the axon terminal which causes the calcium channel to open releasing the neurotransmitters into the synaptic cleft. The acetylcholine which is the neurotransmitter then bind to the receptors on the muscle which opens the sodium channels and it is released into the muscle which causes the depolarization of the muscles. The calcium ions then enters the cells and the muscles contract.
Learn more about neuromuscular junctions here:
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