Answer: Correct statements are given below:
1) In activity series elements are listed according to their reactivity.
2) Nuclear reaction in which low atomic nuclei fuse to form a heavier nucleus with the release of energy. Nuclear fusion reaction occurs in the sun.
3) C3H8 + 5O2 → 3CO2 + 4H2O is the example of a combustion reaction.
4) 2Fe + O2 → 2FeO is the example of synthesis reaction. In synthesis reaction is a type of reaction in which two reactants combine to form a single product.
Saturated fats have single bond between the carbon atoms, this makes them a solid at room temperature. Unsaturated fats have at least one double bond between the carbon atoms, which makes them liquid in room temperature.
Answer:
D. thymine, adenine, and cytosine (TAC)
Explanation:
DNA gets synthesised into an mRNA which gets synthesised into a peptide chain and eventually forms a protein.
In order to know where to begin joining up a peptide chain from amino acids, the protein-synthesis machinery searches for a start codon.
This is the three bases AUG, which code for the amino acid methionine.
Since the start codon in an mRNA is AUG, that means in the <u>DNA</u>, the initiation code will be <u>complementary</u>, so it will be TAC.
Answer:
Sunlight provides the energy
Answer:
B
Explanation:
I mean just think about it where else are the particles going to move? The room right?