(ii) Official figures state that 100 g of groundnuts contain 2 428 000 J energy. With reference to the apparatus in Fig. 2.1, suggest two reasons why the
experimental energy value for 100 g of groundnuts is much lower than the official
energy value.
1.
2.

it's the cell cycle, but cytokines is when the cell divides.

theres 3 stages interphase,mitosis,and cytokines.

interphase prepares the cell for division.

mitosis is the process of dividing the cell,it has 4 parts interphase,anaphase,metaphase,and telophase.

lastly there's cytokines,that's when the cell divides into 2 daughter cells

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.

a metamorphic rock would be formed.