[Answer] 5. In between neurones there is a small gap along which chemicals are sent from one neurone to the other. What is the name given to these chemical substances?

Step 1 : Introduction to the question "5. In between neurones there is a small gap along which chemicals are sent from one neurone to the other. What is the name given to these chemical substances?"

...1. Nephrotransmitters 2. Cardiotransmitters 3. Hepatotransmitters 4. Neurotransmitters These neurotransmitters are essential if the impulse from one neurone is to be propagated along the axon of the next neurone. The neurotransmitters are secreted from the first neurone, stimulated to do so by the presence of calcium ions (Ca2+), and subsequently bind to protein receptors on the second neurone. This results in the diffusion of sodium ions (Na+) and potassium ions (K+) in and out of the second neurone, thus generating an impulse. Examples of neurotransmitters are noradrenalin and acetylcholine.

[Answer] 6. In between neurones there is a small gap along which chemicals are sent from one neurone to the other. What is the name given to these chemical substances?

Step 1 : Introduction to the question "6. In between neurones there is a small gap along which chemicals are sent from one neurone to the other. What is the name given to these chemical substances?"

...1. Nephrotransmitters 2. Neurotransmitters 3. Hepatotransmitters 4. Cardiotransmitters These neurotransmitters are essential if the impulse from one neurone is to be propagated along the axon of the next neurone. The neurotransmitters are secreted from the first neurone, stimulated to do so by the presence of calcium ions (Ca2+), and subsequently bind to protein receptors on the second neurone. This results in the diffusion of sodium ions (Na+) and potassium ions (K+) in and out of the second neurone, thus generating an impulse. Examples of neurotransmitters are noradrenalin and acetylcholine.

[Answer] 4. In between neurones there is a small gap along which chemicals are sent from one neurone to the other. What is the name given to these chemical substances?

Step 1 : Introduction to the question "4. In between neurones there is a small gap along which chemicals are sent from one neurone to the other. What is the name given to these chemical substances?"

...1. Nephrotransmitters 2. Neurotransmitters 3. Hepatotransmitters 4. Cardiotransmitters These neurotransmitters are essential if the impulse from one neurone is to be propagated along the axon of the next neurone. The neurotransmitters are secreted from the first neurone, stimulated to do so by the presence of calcium ions (Ca2+), and subsequently bind to protein receptors on the second neurone. This results in the diffusion of sodium ions (Na+) and potassium ions (K+) in and out of the second neurone, thus generating an impulse. Examples of neurotransmitters are noradrenalin and acetylcholine.

[Ans] What does the Dewey Decimal System classify? Rocks Books Chemicals Movies

Step 1 : Introduction to the question "What does the Dewey Decimal System classify?"

...The Dewey Decimal Classification (DDC), or Dewey Decimal System, ... The classification system is used in 200,000 libraries in at least 135 ... One of the innovations of the Dewey Decimal system was that of positioning books on the shelves in ... Missing: rocks ‎chemicals List of Dewey

 The Dewey Decimal Classification (DDC) is structured around ten ... 090 Manuscripts and rare books; 091 Manuscripts; 092 Block books; 093 ..... 660 Chemical engineering & related technologies; 661 Technology of industrial chemicals; 662 ...