During chemical reactions, the bonds that hold molecules together break apart and form new bonds, rearranging atoms into different substances. Each bond requires a distinct amount of energy to either break or form; without this energy, the reaction cannot take place, and the reactants remain as they were. Simplisticly said During chemical reactions, the chemical bonds between atoms are altered.
Hail<span> stones </span>are<span> normally much larger than </span>sleet<span> pellets and they </span>can<span> cause damage to crops, windshields, people, etc. </span>Sleet<span> occurs during a winter storm and </span>is<span> caused by rain falling into a cold layer of air aloft which has to be below freezing.</span>
Answer:
cell walls and chlorophyll
Explanation:
they are the key difference between the two types of cells .plant cells have chlorophyll and cell walls while animal cells only have a cell membrane
Answer:
The antisense RNA should have a sequence complementary to the 3' untranslated region (UTR) of the bacterial gene
Explanation:
The antisense RNAs control gene expression by messenger RNA (mRNA) degradation or by translation repression. These molecules modulate gene networks by activating the RNA interference (RNAi) pathway