Diffusion
Nutrients enter cells through a process called active transport or passive diffusion. Active transport requires energy and specific carrier proteins to move nutrients across the cell membrane, while passive diffusion relies on the concentration gradient to allow nutrients to move freely into the cell. Once inside the cell, nutrients are transported to different parts of the cell through various pathways, such as vesicle transport or protein channels.
The end products of digestion enter the cells of a vertebrate through a process called absorption. This occurs mainly in the small intestine, where nutrients like glucose, amino acids, and fatty acids are absorbed through the intestinal lining into the bloodstream to be transported to cells throughout the body.
After nutrients are digested in the small intestine, they are absorbed into the bloodstream through the walls of the small intestine. This process is facilitated by tiny blood vessels called capillaries and specialized cells that line the intestine, allowing the nutrients to be transported to different parts of the body for energy and growth.
through protein passageways
Water enters a plant primarily through the roots via a process called osmosis. The roots absorb water from the soil along with essential nutrients, which is then transported through the plant's vascular system to the leaves for photosynthesis and other metabolic processes.
Absorption is the process that takes nutrients through the small intestine wall. These nutrients then enter the circulatory system, which carries the nutrients to all body cells.
Nutrients enter cells through a process called active transport or passive diffusion. Active transport requires energy and specific carrier proteins to move nutrients across the cell membrane, while passive diffusion relies on the concentration gradient to allow nutrients to move freely into the cell. Once inside the cell, nutrients are transported to different parts of the cell through various pathways, such as vesicle transport or protein channels.
Water enters the atmosphere from the surface of plants through a process called transpiration. Transpiration is the movement of water through a plant and its evaporation from the aerial parts, such as leaves and stems, into the atmosphere. This process helps plants regulate temperature, maintain cell turgidity, and transport nutrients.
Digestion and absorption by osmosis
The end products of digestion enter the cells of a vertebrate through a process called absorption. This occurs mainly in the small intestine, where nutrients like glucose, amino acids, and fatty acids are absorbed through the intestinal lining into the bloodstream to be transported to cells throughout the body.
After nutrients are digested in the small intestine, they are absorbed into the bloodstream through the walls of the small intestine. This process is facilitated by tiny blood vessels called capillaries and specialized cells that line the intestine, allowing the nutrients to be transported to different parts of the body for energy and growth.
through protein passageways
usually nutrients enter the blood vessels through the small intestines
Substances enter the roots of plants through a process called root uptake. Root uptake involves the movement of water and solutes by various mechanisms such as diffusion, osmosis, and actively transporting ions into root cells. This process allows plants to absorb essential nutrients and water from the soil solution.
Water enters a plant primarily through the roots via a process called osmosis. The roots absorb water from the soil along with essential nutrients, which is then transported through the plant's vascular system to the leaves for photosynthesis and other metabolic processes.
Nutrients for plant growth enter the soil through various processes such as decomposition of organic matter, weathering of rocks, and through the addition of fertilizers. These nutrients are then taken up by plant roots and used for growth and development.
Nutrients enter the cell through the cell membrane via the process of active or passive transport. They can diffuse across the membrane or be actively transported by protein channels or carriers. Once inside the cell, nutrients are used for various cellular processes such as energy production and growth.