What is the difference in a plant cell compared to a animal cell
a, cell membrane
b, vacuole
c, mitochondria
d, cell wall
(e) or b and d
100
Name one kind of tissues
Muscle tissue
100
Are the lungs part of the respiratory system True of False
True
100
What side of the body is the human heart on
Left side of the body
100
The stomach can stretch to fit 4L of food True or False
False 2L
200
What are steam cells
Steam cells are apart of what new cells grow from
200
What are muscle tissues
Tissues made of cells able to perform contractions and thus to generate movement.
200
What are the functions of the Alveoli
Alveoil are tiny sacs in the lungs that perform gas exchange.
200
What job does an artey do
Carries blood away from the heart to other parts of the body.
200
What is the function of the digestive system
The break-down of food either chemically or mechanically in order to utilize nutirients
400
What are the 3 types of steam cells, and what do they do
Totipolent (before a embryo is 5 days old) can become any type of cell.
Pluripotent early development fetis can produce many tpes of cells but not all.
Adult late in development, and after birth can produce only specific types of cells.
400
Which type of tissues are cartilage and bones made from
Bones and Cartilage tissues with great amount of intercellular material are formed of connective tissue.
400
What is another name for the larynx
The common name for larynx is known as the voicebox.
400
What blood vessel carries blood to the lungs
The Pulmonary arteries carry blood to the lungs. They carrie the blood to the lungs so that it can be oxygenated.
400
Where does most of the digestion take place, and what things are absorbed
Most of the digestion takes place in the small intestine. Simple sugars are absorbed into the inner lining and fatty acids or glycerol go to the lymphatic system.
500
What is a muscle cell
Long and thin structuce that allows the cells to change size drastically when they contract. Some have brancing patterns that increases muscle strength.
500
What does telophase mean
Now a complete set of chromosomes is at each pole of the cell. The spindle fibres sisappear and a nuclear membrane formes around the complete set chromosomes.
500
What is the major muscle of the respiratory system
The major muscles for the respiratory system are lungs or diaphram.
500
What shape is the heart, and what two organs is it located by
The heart is a cone-shape, muscular organ, located between the lungs behind the sternum.
500
What are the digestive glands and where are they found
Groups of specialized secretory cells. They are found in the lining of the alimentary conal or accessory organs.