Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
Questions | Answers | Discussions | Knowledge sharing | Communities & more.
The cell membrane, or plasma membrane, is composed of a phospholipid bilayer with embedded proteins. The bilayer provides a semi-permeable barrier that controls the movement of substances in and out of the cell. The proteins facilitate various functions, including transport, signal reception, and cell recognition.