Answer:
Similarities: both are chemical messengers, both can have (but don't necessarily have) similar structures (made from amino acids), both can be produced by the central nervous system (hypothalamus produces some hormones), certain molecules can act as both hormones and neurotransmitters (example: norepinephrine).
Differences: neurotransmitters are released by neurons across a synaptic gap, have very short distances to travel, and act very quickly on the neighboring cell. Hormones are released by glands and often have to travel longer distances, which means that they are slower-acting. Also, hormones are typically used for regulation (negative feedback) while neurotransmitters are used for stimulation of a neighboring cell.
Explanation:
Because the sun adds light to the clear bubble
Answer:
<em>Kreb cycle occurs in mitochondrial matrix and electron transport system occurs in the inner membrane of mitochondria.</em>
Answer:
The ability to maintain vegetation?
Explanation:
The small cells of bacteria that lack nuclei are termed as PROKARYOTIC CELLS.
Prokaryotic cells are the bacterial cells that do not have true nucleus. These cells contain genetic material naked in the cytoplasm and is referred as nucleoid that lacks a nuclear membrane.
