What does replication mean in science?

What does replication mean in science?

Replication (statistics), the repetition of a test or complete experiment.

What is a replication simple definition?

1 : the action or process of reproducing or duplicating replication of DNA. 2 : performance of an experiment or procedure more than once.

What is replication in science example?

Replication is the act of reproducing or copying something, or is a copy of something. When an experiment is repeated and the results from the original are reproduced, this is an example of a replication of the original study. A copy of a Monet painting is an example of a replication.

What is replication in science for kids?

DNA replication is the process of copying a DNA molecule to produce two identical DNA molecules. During replication, enzymes break apart the complementary pairs of bases that hold the DNA molecule together and then build two new DNA molecules from the separated strands.

What is replication quizlet?

the process in which one DNA molecule produces two identical DNA molecules, occurs before the cell divides.

What is replication in chemistry?

Replication occurs by means of partial unwinding of the two strands accompanied by synthesis of a new strand complementary to each of the originals. A rather complex mechanism exists for DNA replication, involving many different enzymes and protein factors.

What does replication mean in an experiment?

Replication is a term referring to the repetition of a research study, generally with different situations and different subjects, to determine if the basic findings of the original study can be applied to other participants and circumstances. 1

What is cell replication?

DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.

What is DNA replication called?

DNA replication (DNA amplification) can also be performed in vitro (artificially, outside a cell). DNA polymerases isolated from cells and artificial DNA primers can be used to start DNA synthesis at known sequences in a template DNA molecule.

What is replication in an experiment quizlet?

Replication. Occurs when each treatment is applied to more than one experimental unit; ensures the effect of a treatment is not due to some characteristic of a single experimental unit. Completely randomized design. One in which each experimental unit is randomly assigned to a treatment.

What is replication of a study quizlet?

A replication study in which researchers repeat the original study as closely as possible to see whether the original effect shows up in the newly collected data. Also called exact replication.

How does DNA replication work?

How is DNA replicated? Replication occurs in three major steps: the opening of the double helix and separation of the DNA strands, the priming of the template strand, and the assembly of the new DNA segment. During separation, the two strands of the DNA double helix uncoil at a specific location called the origin.

What is replication in an experiment and why is it important?

In statistics, replication is repetition of an experiment or observation in the same or similar conditions. Replication is important because it adds information about the reliability of the conclusions or estimates to be drawn from the data. The statistical methods that assess that reliability rely on replication.

How do you replicate a DNA strand?

DNA replication occurs through the help of several enzymes. These enzymes “unzip” DNA molecules by breaking the hydrogen bonds that hold the two strands together. Each strand then serves as a template for a new complementary strand to be created. Complementary bases attach to one another (A-T and C-G).

What is DNA replication and where does it occur?

DNA replication occurs during the S phase (the Synthesis phase) of the cell cycle, before mitosis and cell division. The base pairing rules are crucial for the process of replication. DNA replication occurs when DNA is copied to form an identical molecule of DNA.

What is DNA replication and why is it important quizlet?

The sole purpose of DNA replication is to generate identical DNA molecules, as they are the blueprint that makes life possible.

What is DNA replication and when does it occur quizlet?

Terms in this set (12) DNA replication is the process by which DNA is (copied / observed) during the cell cycle. DNA replication takes place in the (centrosome / nucleus) of a eukaryotic cell. DNA is replicated during the (M stage / S stage) of the cell cycle.