Biology Chapter 7 review

Group of similar cells that perform a particular function

Structure in an animal cell that helps to organize cell division

True or False? the cytoplasm is inside the cell membrane

Network of proteins filaments in a eukaryotic cell that gives the cell its shape

Water channel protein in a cell

Cell organism that breaks down lipids

by which molecules tend to move from an area more concentrated to an area less concentrated.

Property of biological membranes that allows some substances to pass across it

Process of diffusion in which molecules pass across the membrane through cell membrane channels

Organelle in cells that modifies. sorts, and packages protiens and other material.

A flexible double-layered sheet that makes up the cell membrane.

Concept of biology that states that all living things are composed of cell

Groups of tissues that work together to perform closely related functions

Groups of organs that work together to perform a specific function

cell organelle that converts the chemical energy stored in food into compounds

The center of an Atom

True or False? Prokaryotic organisms contain a nucleus

thin/flexible barrier that surrounds all cells

Pressure that must be applied to prevent osmotic movement

What is the basic unit of all forms of life?