Answer:
Why? I don't know ask the school why they're placed like that.
Answer:I think During most of a cell's life cycle, DNA, along with proteins, is a mass of loose strands called chromatin (KROH-muh-tin). Before cell divion, DNA is duplicated, or copied. Then, in an early stage of cell division, the chromatin is compacted into visible structures called chromosomes (KROH-muh-sohmz).Mitosis is used to produce daughter cells that are genetically identical to the parent cells. The cell copies - or 'replicates' - its chromosomes, and then splits the copied chromosomes equally to make sure that each daughter cell has a full set.During interphase, the cell obtains nutrients, and duplicates (copies) its chromatids (genetic material). The genetic material or chromatids are located in the nucleus of the cell and are made of the molecule DNA. hope this helps have a nice night ❤️❤️❤️
Explanation:
Answer: (translations/ traducción)
English:
Light-dependent reactions use light energy to form two molecules necessary for the next stage of photosynthesis: the energy storage molecule ATP and the reduced electron carrier NADPH.
Spanish:
Las reacciones dependientes de la luz usan la energía lumínica para formar dos moléculas necesarias para la siguiente etapa de la fotosíntesis: la molécula de almacenamiento de energía ATP y el portador de electrones reducido NADPH.
Answer;
-Organic molecules could be produced apart from living organisms using inorganic materials.
Explanation;
-Fredrick Wohler, a German chemist attempted to make an inorganic salt, ammonium cyanate, by mixing solutions of an ammoniun ions and cyanate ions. He was astonished to find that instead he had made urea, an organic compound present in Urine animals. Then later, Kolbe made the organic compound acetic acid from inorganic substances that could be prepared directly from pure elements.
-After these discoveries and several decades of laboratory synthesis of some increasingly complex organic compounds, the Vitalists crumbled completely.
I think it’s the umbilical cord