Actin and/or myosin cytoskeleton.
because plants can't move animals do!
Animal cells have a lysosomes that are not present and cilia that are rarely seen in plant cells. The lysosomes are the recycling and disposal site in the animal cell. The cilia help the cell move.
By not having a cell wall (cellulose) the animal cells are not rigid. When the cells are not rigid, they can move. If animal cells would have cells walls, animals wouldn't be able to move and be static as a plant. Also cells explode without cell wall. Actually plant cells do move...the roots move slowly down into the soil and the leaves move toward the light. Animal cells do not explode without a cell wall. They are stable enough with a few proteins and cholesterol in their membranes.
Flagellar movement enables sperm cells to move from place to place, while active transport processes enable root hair cells to absorb minerals.
Muscle cells move bones which move animals.
Because they are travlers
muscle cells...
muscle cells...
No, not all animal cells move independently. Some animal cells are part of tissues and organs that are anchored in place and do not move on their own. Other cells, like immune cells and muscle cells, have the ability to move independently within the body.
a plant cell has a cell wall and an animal cell doesn't if it did the animal wouldn't be able to move.
The process that enables both sperm cells and root hair cells to move and absorb minerals is called active transport. Active transport is a biological process in which molecules or ions are transported across a cell membrane against their concentration gradient, requiring energy from the cell. This process enables sperm cells to swim towards the egg and root hair cells to uptake minerals from the soil.
Animal cells do not contain starch grains because animals do not produce starch as a form of energy storage. Instead, animals store energy in the form of glycogen, which is a polymer of glucose. Animal cells use glycogen as a readily available energy source when needed.