Organelles and Tissues

Question 1

What is the current cell theory?

Answer 1

1. All known living things are made of cells
2. All new cells are created by pre-existing cells dividing in two
3. The cell is the most basic structure and function of all living organisms

Question 2

What is mitosis?

Answer 2

The creation of new cells by one cell dividing in two

Question 3

Cell membrane

Answer 3

controls what goes in and out of a cell

Question 4

Nucleas

Answer 4

the brain of the cell

Question 5

Mitchondria

Answer 5

makes energy, the powerhouse of the cell

Question 6

Golgi Apparatus

Answer 6

packages proteins

Question 7

Endoplasmic Reticulum

Answer 7

transports proteins

Question 8

Ribosomes

Answer 8

makes proteins

Question 9

Lysosome

Answer 9

dispose of waste

Question 10

How are tissues formed?

Answer 10

Specialized cells grouping togethor

Question 11

What is nervous tissue?

Answer 11

Nervous tissue is found in the brain, spinal cord, and nerves. It is responsible for coordinating and controlling many body activities.
Brain, spinal cord, nerves

Question 12

What is epithelial tissue?

Answer 12

Sheets of cells that cover the exterior of the body. Intestine lining and skin

Question 13

What is muscle tissue?

Answer 13

Muscle tissue is composed of cells that have the special ability to shorten or contract in order to produce movement of the body parts.
Skeletal, smooth, cardiac

Question 14

What is connective tissue?

Answer 14

Tissue that supports, protects, and gives structure to other tissues and organs in the body.
Fat, bone and tendons

Question 15

What is tissue membrane?

Answer 15

Thin layer or sheet of cells that cover the outside of the body, organs, internal passageways, and lining of moveable joint cavities.
connective tissue, epithelial membrane