Answer:
milk, fish, meat, and eggs
Explanation:
Answer:
concentration gradient
Explanation:
concentration refer to number of ions on either side of membrane
gradient :difference in concentration on both sides of membrane
on this basis:
one side of membrane: higher concentration of h+ ion
other side of membrane :lower concentration f h+ ions
pumps transport ions from higher concentration side to lower concentration side of membrane
This would be in cumulonimbus clouds. Hope this helps.
lysosomes and vacuoles both are cell organelles that are membrane bound, and used for storage.
lysosomes contain/ store digestive enzymes and also known as suicidal bags.
vacuoles contain/ store undigested/ waste materials
<u>Answer:</u>
"Hydrogen gas and iron chloride are produced" happens when hydrochloride is added.
<u>Explanation:</u>
The iron chloride & hydrogen gas (with bubble formation) is generated by adding hydrochloric acid to the iron filings. The iron displaces hydrogen from hydrochloric acid to form iron (II) chloride & hydrogen gas. That is a single displacement reaction.The reaction is given as follows: Fe+2HCl⟶FeCl2 + H2
.
Further to conform that only these products are formed some analysis is done of the resulting solution and gas formed:
- A pH measurement demonstrates that the solution becomes less acidic, thus hydrogen ions have been consumed.
- The addition of silver nitrate results in the formation of a white precipitate indicating that the chloride ions are still present in solution.