answersLogoWhite

0

What else can I help you with?

Continue Learning about Natural Sciences

What are phloem vessels made of?

Phloem vessels are made of living cells, including sieve tube elements and companion cells. Sieve tube elements are elongated cells that form the main transport conduits, while companion cells provide metabolic support to the sieve tube elements. Together, these two types of cells make up the structure of phloem vessels.


How do water- conducting cells differ from cells that transport food?

Xylem (water-conducting cells) are dead (no cytoplasm), and form long tubes called vessels (no end walls) The walls are thickened with ligninPhloem (food transport cells) are living (have cytoplasm) There are two cell types - sieve tubes which conduct the food - they have end walls with perforations (sieve plates) and have no nucleus and companion cells - they don't conduct food but have a nucleus and they support the sieve tubes


Why sieve tube elements have no nuclei inside it?

Sieve tube elements lack nuclei to create more space for the sieve plates, which are essential for efficient transport of sugars and other nutrients. Without nuclei, there is more room for the flow of fluid and solutes, facilitating the rapid movement of materials within the plant. This design optimizes the function of sieve tube elements as conduits for long-distance transport in plants.


How do phloem differ from xylem?

Both are different structurally and functionally. The xylem cosists of Vessels, trachieds, and parenchyma and is responsible for conduction of water and minerals. the phloem consists of sieve tubes, companion cells and phloem parenchyma and is responsible for conductions of prepared food material in different parts of the plant.


What are the xylem and phloem tubes called?

The xylem and phloem tube is called the Vascular Bundle.

Related Questions

What are phloem vessels made of?

Phloem vessels are made of living cells, including sieve tube elements and companion cells. Sieve tube elements are elongated cells that form the main transport conduits, while companion cells provide metabolic support to the sieve tube elements. Together, these two types of cells make up the structure of phloem vessels.


What is the function of the sieve plate?

Sieve plates are structures found in sieve tube members of plants that allow for the movement of sugars, amino acids, and other organic compounds between cells. These structures have pores that facilitate this transport of nutrients throughout the plant.


How do water- conducting cells differ from cells that transport food?

Xylem (water-conducting cells) are dead (no cytoplasm), and form long tubes called vessels (no end walls) The walls are thickened with ligninPhloem (food transport cells) are living (have cytoplasm) There are two cell types - sieve tubes which conduct the food - they have end walls with perforations (sieve plates) and have no nucleus and companion cells - they don't conduct food but have a nucleus and they support the sieve tubes


What tissue in plants transports sugars and water?

Phloem vessels,the sieve tubes.


What are sieve cells?

In plant anatomy, sieve tube elements, are a specialized type of elongated cell in the phloem tissue of flowering plants. The ends of these cells connect with other sieve tube members, making up the sieve tube, whose main function is transport of carbohydrates in the plant.


How are phloem vessels adapted for its function?

1. the sieve tube members form the tubing column through which the food passes 2.the sieve plate has got pits that allow the passage of materials through it from cell to cell Find me at jamesgeotham@yahoo.com


Why sieve tube elements have no nuclei inside it?

Sieve tube elements lack nuclei to create more space for the sieve plates, which are essential for efficient transport of sugars and other nutrients. Without nuclei, there is more room for the flow of fluid and solutes, facilitating the rapid movement of materials within the plant. This design optimizes the function of sieve tube elements as conduits for long-distance transport in plants.


Loaded in if sucrose is actively loaded into sieve tube?

Yes, sucrose is actively loaded into sieve tubes by companion cells that pump sucrose from the photosynthetic cells into the sieve tubes. This process requires energy and allows for long-distance transport of sucrose through the phloem.


How do phloem differ from xylem?

Both are different structurally and functionally. The xylem cosists of Vessels, trachieds, and parenchyma and is responsible for conduction of water and minerals. the phloem consists of sieve tubes, companion cells and phloem parenchyma and is responsible for conductions of prepared food material in different parts of the plant.


How is sieve tube different from companion cells?

The sieve tube elements are specialized elongated cells in the phloem that connect end to end forming a tube. The main function of this tube is to transport nutrition in the form of carbohydrates. Sieve cells have no nucleus, ribosomes and cytoplasm, meanin they cannot carry out primary metabolic activities. The companion cells, which are closely associated with the sieve tube elements, carry out the their metabolic functions.


What are the xylem and phloem tubes called?

The xylem and phloem tube is called the Vascular Bundle.


What is the structure of the Phloem?

Phloem is composed of sieve elements and companion cells. Each sieve element has a companion cell that provides ATP and other necessary support to the sieve element. In addition to this there are sieve plates that separate sieve cells.