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The "lac operon" is the unit of DNA in E.coli and other bacteria which is responsible for the metabolism of lactose. So with regards to the question above, its function is that of an operator.

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With the exception of algae all protist are what type of eukaryote?

Protists, with the exception of algae, are unicellular.


What are the structural features that influence the shapes of cells?

The shapes of cells are influenced by structural features such as the cytoskeleton, cell membrane, and cell adhesion molecules. The cytoskeleton provides support and maintains cell shape, while the cell membrane controls the cell's boundaries and interactions with the environment. Cell adhesion molecules help to maintain connections between cells and shape tissue architecture.


The molecular and structural similarities observed among these organisms is best explained by?

their common evolutionary ancestry and shared genetic material, which have led to the conservation of certain molecular and structural features. This indicates a close evolutionary relationship and a common ancestor from which these organisms have diverged over time.


Structural features that contain the protein actin and help to control the shapes of cells are?

Structural features that contain the protein actin and help to control the shapes of cells are actin filaments, also known as microfilaments. These filaments are part of the cytoskeleton and play a key role in cell shape maintenance, cell movement, and cell division. They can assemble and disassemble rapidly to alter cell shape as needed.


What are the 3 main categories of adaptations?

The three main categories of adaptations are structural, behavioral, and physiological. Structural adaptations refer to physical features that help an organism survive, behavioral adaptations relate to actions or behaviors that aid in survival, and physiological adaptations involve internal changes that enhance an organism's chances of survival.

Related Questions

What is the Structural features of bacteria?

They are small and do nothing


What structural features of a chimpanzee?

A Chimpanzee's structural features are quite similar to that of humans. They can walk bipedally, have opposable thumbs and have the same internal anatomy as humans do.


What name of Terminator 2?

The full title of the film is "Terminator 2: Judgment Day." Released in 1991, it serves as the sequel to the original "The Terminator" from 1984. Directed by James Cameron, the film features Arnold Schwarzenegger reprising his role as the Terminator, who is sent back in time to protect John Connor, the future leader of the human resistance against machines.


What are some of the special structural features of the stomach?

to keep your acid


Structural features that spatially organize the interior of the cell are?

microtubules


What the structural features of a neuron?

axon, cell body,dendrites


What is a structual features?

When referring to a text, the term "structural features" refers to the manner in which the literary elements of the text are assembled.


What is meant by the term structural features when referring to an animal?

Structural features are techniques or props used to create an article, commercial, show, etc. Some examples of structural features are a glossay, a table of contents or graphs in a book.


What are the structural features of annelids?

they are all earth worms and can be disected without dying.


How do specific structural features of an onion cell contribute to its specific function?

issabel mamaril


Why do biologist use structural features in keys?

coz my ballsack is bigger than yours


How many terminator robots are there?

In the "Terminator" franchise, there isn't a specific count of terminator robots, as the series features various models and variations. The most notable are the T-800 and T-1000, but countless terminators are depicted throughout the films and related media, with some being mass-produced by Skynet. The exact number is often left ambiguous, serving the narrative rather than providing a concrete figure.