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Which portion of the cell membrane is responsible for preventing unwanted material from entering the cell?
The phospholipid bilayer.
What else can I help you with?
What cell organelle is responsible for allowing nutrients and water in and out of the cell?
The cell membrane, also known as the plasma membrane, is responsible for allowing nutrients and water in and out of the cell. It acts as a selectively permeable barrier that regulates the passage of substances, allowing essential molecules to enter the cell while preventing harmful substances from entering.
What organelle is responsible for the synthesis of a new membrane material?
The endoplasmic reticulum (ER) is responsible for the synthesis of new membrane material in a cell. Lipids and proteins are produced by the ER and incorporated into the cell membrane to help with growth and repair.
What controls the entering and leaving of a cell?
cell (plasma) membrane
What is the purpose of the mucous membrane?
The mucous membrane serves to protect and lubricate various cavities in the body, such as the respiratory, digestive, and reproductive tracts. It also plays a role in immune defense by trapping pathogens and preventing them from entering the body.
What is the colored membrane attached to the ciliary body?
The colored membrane attached to the ciliary body is the iris. The iris is located in front of the lens of the eye and is responsible for controlling the size of the pupil, which regulates the amount of light entering the eye.
What cell organelle is responsible for allowing nutrients and water in and out of the cell?
The cell membrane, also known as the plasma membrane, is responsible for allowing nutrients and water in and out of the cell. It acts as a selectively permeable barrier that regulates the passage of substances, allowing essential molecules to enter the cell while preventing harmful substances from entering.
Does the cell membrane keep materials from entering or leaving the cell?
yes, the cell membrane does keep material from entering or leaving the cell -karla cruz 7th grade
What organelle is responsible for the synthesis of a new membrane material?
The endoplasmic reticulum (ER) is responsible for the synthesis of new membrane material in a cell. Lipids and proteins are produced by the ER and incorporated into the cell membrane to help with growth and repair.
What material is responsible for passing on genetic instructions in the nucleus?
the cell membrane
What part of the cell regulates the entrance and exit of molecules for the cell?
The cell membrane is a busy cell. This cell regulates what can and cannot leave.
What controls the entering and leaving of a cell?
cell (plasma) membrane
What material use for pem membrane?
The material that is used for pem membrane is the ceramic material.
What is the purpose of the mucous membrane?
The mucous membrane serves to protect and lubricate various cavities in the body, such as the respiratory, digestive, and reproductive tracts. It also plays a role in immune defense by trapping pathogens and preventing them from entering the body.
What is the colored membrane attached to the ciliary body?
The colored membrane attached to the ciliary body is the iris. The iris is located in front of the lens of the eye and is responsible for controlling the size of the pupil, which regulates the amount of light entering the eye.
Which organelle is responsible for directing the cell?
The nucleus, which is also the organelle that houses the genetic material in the cell, is responsible for directing the cell.
What confines cell contents and regulates entry and exit of materials?
The cell membrane confines cell contents and regulates the entry and exit of materials. It acts as a selectively permeable barrier, allowing certain compounds to pass while preventing others from entering or exiting the cell.
What Controls what goes in and out of the cell?
The cell membrane controls what goes in and out of the cell. It is a selectively permeable barrier that allows certain substances to pass through while preventing others from entering or leaving the cell. This helps maintain the internal environment of the cell.
