dendrites
attach to cells
nerve cells...........
The skeletal system has three main functions: to provide shape and support to your body, to give a place for muscles to attach (muscles attach to the bone by tendons), and to produce your red blood cells (red blood cells are produced in the marrow). The bones of the skeleton attach to one another by ligaments, which are very strong "strings" that stretch from one bone to another in the joints (knee, elbow, etc.).
cell membrane
This question is poorly worded, however cells transer information with chemical signals. The shape of the molecule transmitting the information determines what cell it can attach to and transfer the said information.
The dendrites are the structures in a neuron that receive information from other nerve cells. They are like branches extending from the cell body and are covered in synapses where neurotransmitters are received from other neurons.
The retina is the part of the eye that receives the image, containing photoreceptor cells that detect light. The optic nerve transmits visual information from the retina to the brain for processing.
No, sensory nerve cells primarily carry information from sensory receptors to the central nervous system (brain and spinal cord) for processing. The immune system receives information about potential threats from specialized cells called immune cells, such as lymphocytes and macrophages.
the Golgi complex
anchoring filaments
The mRNA attaches itself to a ribosome.
Cells must copy their DNA before they undergo cell division. This ensures that each daughter cell receives a complete set of genetic information.