Answer: d. none of the other answers
Explanation:
Enzymes that turn chemical energy into mechanical work are molecular motors.
There are three main components of cytoskeleton including microtubules, actin filaments and Intermediate filaments. Only actin filaments and microtubules carry the motor-driven transport on the cytoskeleton.
The most important feature of intermediate filaments is to provide the plasma membrane with mechanical support where it comes into contact with the extracellular matrix and other cells.
Unlike microtubules and microfilament , intermediate filaments are not involved in motility of the cells, hence do not associat with molecular motors.
Hence, the correct option is d.
Answer:
Youngest ages are at the middle of the pattern (on the oceanic ridges) and the seafloor grows older moving outwards to each side of the middle. 4. Africa and South America used to be joined together in Pangea, but are now separated by the Atlantic Ocean
Order level of the taxonomic hierarchy is more inclusive than a family, but less inclusive than a class.
Order is the level that lies between the Class and Family. The example of Class Mammalia can be considered which consists of orders: Order Chiroptera, Order Primates, Order Carnivora, Order Cetacea, Order Insectivora, etc.
Taxonomic Hierarchy is the arrangement of all the organisms on the basis of their similarities or dissimilarities with other organisms. In the decreasing order, the levels of the taxonomic hierarchy include: Kingdom, Phylum/Division, Class, Order, family, Genus and Species. This categorization is essential to understand about the organisms as well as their relation with other organisms.
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Answer: (B) Fungi
Explanation:
<u>Penicillium notatum is a species of fungus</u> in the genus Penicillium. It is common in temperate and subtropical regions and can be found on salted food products, but it is mostly found in indoor environments, especially in damp or water-damaged buildings.
