The student can identify the catalyst by taking note of which among test tubes 1, 2, and 3 will produce bubbles in the shortest amount of time. This is because catalysts are added to reactions to speed up the process. If the ordinary reaction without a catalyst takes 20 seconds to proceed, it should be expected that the reaction with a catalyst will proceed faster than 20 seconds.
Answer:
At least 6. You have to look at the chemical formula for cellular respiration and make sure it is balanced!
C6H12O6+6 O2→6 CO2+6 H2O
Explanation:
Precipitation.....................
Animal Cell<span> Structure. </span>Animal cells<span> are typical of the eukaryotic </span>cell<span>, enclosed by a plasma membrane and containing a membrane-bound nucleus and organelles. Unlike the eukaryotic </span>cells<span> of plants and fungi, </span>animal cells<span> do not have a </span>cell<span> wall.</span>
The DNA sequence is the RNA. Its sequence becomes a sequence of Amino Acids. Mutation happens when there is a change in DNA, inserted or removed nucleotides that in effect creates mutation because of incorrect protein.
The genetic code makes it all happen as it groups amino acids in proteins.