Question

Many types of cells, such as the ones in this activity, live together in groups, called tissues. A tissue is a group of similar cells that together carry out a specific function. Describe how the skin cells, neurons, muscle cells, and blood cells you have observed relate to the functions of skin, nerve, muscle, and blood tissue.

Answer 1

Answer:

Red blood cells carry a specific type of protein, called hemoglobin, which is able to bind oxygen and release it in other tissues. A nerve cell doesn't have this protein because it doesn't need to bind oxygen. Instead, the nerve cell uses other proteins that help it transmit signals to other cells

Explanation:

Answer 2

Hemoglobin is a type of protein carried by red blood cells that may bind oxygen and release it in other organs. This protein isn't found in nerve cells since they don't need to bind oxygen. Instead, the nerve cell makes use of additional proteins to help it communicate with other cells.