Biology, 02.10.2020 14:01 slawson4328
Skeletal muscle cells and motor nerve cells work together to produce movement int the body. A typical skeletal muscle cell is between 1 and 40 millimeters in length and contains long chains of contractile proteins. A nerve cell can be up to 1 meter long and contains a cell body connected to a long projection l, called an axon, that sends electrical signals. The images below show a single muscle cell and a single nerve cell. How do the functions of the cells relate to their number of nuclei
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Biology, 22.06.2019 01:10
Which best describes meiosis? a. it produces cells that are identical to the original cell b. it is responsible for the replacement of damaged skin cells c. it is responsible for growth of the organism d. it produces male and female sex cells
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Biology, 22.06.2019 01:30
Which best explains how a heat pump can heat a room? cold air from the house is moved through pipes, where it absorbs thermal energy. warm air from outside is pushed into the house to replace the cold air. combustion warms the air when chemical energy is transferred to thermal energy. fuel is used to move a piston, which pushes warm air into the house.
Answers: 1
Biology, 22.06.2019 06:00
Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content
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Biology, 22.06.2019 13:00
What is gene expression control that occurs after the generation of rna
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Skeletal muscle cells and motor nerve cells work together to produce movement int the body. A typica...
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