DNA is replicated in the Synthesis stage of the cell cycle.
Thermal energy may increase or decrease during a phase change. It depends on which "direction" the change is going. In a phase change between a solid and liquid, as in the case of water, the solid water (ice) will reach 0 °C by absorbing thermal energy. It's temperature will be rising as it absorbs heat. But at the transition temperature, it must still absorb some heat to "make the transition" from ice at 0 °C to water a 0 °C. This thermal energy is the enthalpy of fusion. Thermal energy will have increased during the phase change. Another way make the point is that water at 0 °C will have more thermal energy than an equal mass of ice at 0 °C. If you guessed that the opposite is true, you'd be correct. The changes in thermal energy apply to "regular" phase changes between solids, liquids and gases. (There are other types of phase change that don't involve thermal energy or the change of state from solid, liquid or gas.) A link can be found to the enthalpy of fusion for you to investigate further into this one type of transition. That link is below.
Scientists make observations to help them make a hypothesis or collect data during an experiment.
Prior to the advent of the photocopier, making a duplicate of any document (such as a type written page) involved either a) using carbon paper to make a rather messy and poor quality copy as you typed, or b) hand copying the document itself. Before computerized word processing, documents were either hand written, or typed. Before the typewriter, they were handwritten. In the 'olden' days before any mechanical writing devices (and discounting the printing press, which was not really an individual's tool) the only way to get a copy of a document was to hand-copy it. Monks and clerks or scribes were an entire class of people who did nothing but reproduce documents.
Longest phase is the prophase. It is the first and longest phase
Observations
during interphase
DNA usually makes a copy of itself when the cell is replicating. It makes a copy of itself by "unzipping" the double helix of its structure down the middle, and each half will then remake its other side to complete replication.
The universal DNA code can make a copy of itself.
the only thing that can make a copy of itself is a cell.
the only thing that can make a copy of itself is a cell.
Nucleus,mitochondria,chloroplast,centrioles
Meiosis
interphase
interphase
The characteristic of DNA that allows it to make an exact copy of itself is its ability to undergo replication. During replication, the DNA molecule unwinds and each strand serves as a template for the synthesis of a new complementary strand, resulting in two identical DNA molecules.
It is a mutated strand sinc e mutated strand isn't an exact copy of the original.
About 55 F and 65 C or the exact oppict.