Which of the following statements are true for both actin and tubulin: a. Both actin and tubulin filaments are hollow. b. Both actin and tubulin are structural proteins capable to form filaments that can grow from both (+) and (-) ends. c. Both actin and tubulin require GTP for polymerization into filaments. d. Both actin and tubulin require ATP for polymerization into filaments.
Oogenesis
The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase.
Cell Division
Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons:
Which of the following statements are true for both actin and tubulin:
| a. |
Both actin and tubulin filaments are hollow.
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| b. |
Both actin and tubulin are structural proteins capable to form filaments that can grow from both (+) and (-) ends. |
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| c. |
Both actin and tubulin require GTP for
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| d. |
Both actin and tubulin require ATP for polymerization into filaments. |
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