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Does heat make gas contract or expand?
Being made up of infra red rays which will move in all directions and refract when hitting paticles heat will always expand
What stage do the sister chromatids move to oposite ends of the cell?
SIster chromatids move to opposite poles of the cell when the spindle fibres contract, pulling them apart. This occurs during the stage in mitosis known as anaphase.
What does mitochondtia do for the animal cell?
Mitochondria provide the energy a cell needs to move, divide, produce secretory products, contract - in short, they are the power centers of the cell. They are about the size of bacteria but may have different shapes depending on the cell type.
What body parts work in pairs to pull your bones in different directions?
They are the muscles. Muscles contract in pairs to move the parts across the joint. One muscle contract with more power. The opposite muscle contracts with less power and get stretched over to allow the first muscle to act.
What is the cilia function in a animal cell?
Cilia and flagella help the cell to 'swim' in the body and move around. They're like tails or tentacles.
How does a bone cell move?
The bone cell moves through the support of the muscles. The cell muscles will expand and contract which will result into movement of the bone cell.
Do bone cells expand and contract to move the body?
no, the skeleton is a support structure. The muscles expand and contract to create movement in the body.
What cells expand and contract to move the body.?
Muscle cells
How does the muscle cell help us move?
It helps move you. Your bones make up your structure. These muscles allow your body to move.
Can gases expand or contract?
Yes, gases can both expand and contract. When heated, gases expand as the molecules move more rapidly, increasing the pressure and volume. Conversely, when cooled, gases contract as the molecules slow down, decreasing the pressure and volume.
What does muscle tissue allow us to do?
Muscle tissues allow the human body to move its limbs and to move parts of the organs. Muscle tissues contract or expand in order to provide the required motion.
What is in a hypertonic solution that makes a red blood cell expand?
Water in a hypotonic solution will make a red blood cell expand. The water will move into the lower water concentration of the cell and the cell volume will grow.
What are muscles needed for in the human body?
The muscles contract to move parts of the body
What happens to the muscles in a runner's body when they run?
They contract and release to move your body
Does metal expand and contract?
Yes, metal can expand and contract due to changes in temperature. When heated, the metal molecules move more rapidly, causing the metal to expand. Conversely, when cooled, the metal molecules slow down, resulting in contraction.
Why does air contract and expand?
Air contracts and expands because of changes in temperature. When air is heated, its molecules gain energy and move faster, spreading out and causing the air to expand. Conversely, when air is cooled, its molecules lose energy and move slower, coming closer together and causing the air to contract.
Does heat make gas contract or expand?
Being made up of infra red rays which will move in all directions and refract when hitting paticles heat will always expand
