Definition: A layer of mucus that a snail or mollusk uses to close itself inside its shell, especially during hibernation, or a membrane that acts as a barrier in certain structures.

Example: The snail created an epiphragm to protect itself from the cold during winter.

Definition: Relating to the end part of a long bone, which is separated from the main bone by a layer of cartilage.

Example: The doctor explained that the growth plate is located in the epiphyseal region of the bone.

Definition: The end part of a long bone that is initially separated from the main bone by cartilage but eventually fuses with it as the bone matures.

Example: The doctor explained that the epiphysis is crucial for bone growth during childhood.

Definition: A device used to project images of opaque objects, such as photographs, onto a surface.

Example: The teacher used an episcope to show the students images from the science experiment.

Definition: Describing something that is made up of distinct parts or episodes, often loosely connected, and can refer to temporary or limited events.

Example: The series has an episodic structure, with each episode telling a different story.

Definition: Related to a type of genetic material that exists outside of chromosomes, often in the form of circular DNA.

Example: The research focused on episomal DNA and its role in gene therapy.

Definition: In a way that relates to an episome, which is a genetic element that can exist independently of chromosomal DNA.

Example: The virus replicated episomally within the host cells, allowing for a unique method of gene expression.

Definition: A genetic particle found in some cells, particularly bacteria, that can live independently in the cell's cytoplasm or be part of a chromosome.

Example: The episome can replicate on its own or integrate into the bacterial chromosome.

Definition: A genetic interaction where one gene can hide or suppress the effect of another gene that is not its allele.

Example: In genetics, epistasis can significantly influence the traits of an organism by masking the effects of other genes.

Definition: Relating to the interaction between genes, where one gene can mask or modify the expression of another gene.

Example: The epistatic relationship between the two genes affected the color of the flowers.