If the plasma membrane were made of a hydrophilic substance like carbohydrate The cell would disintegrate very quickly.
- The tails, which face the inside of the cell membrane, are "hydrophobic," but the heads, which make up the exterior and inner linings, are "hydrophilic" (water loving) (water fearing).
- Water is drawn to the membrane's exterior (red) and inside (yellow), but cannot pass through the non-polar layer.
- They are insoluble in water like all lipids, but due to their special geometry, they may form bilayers without the usage of energy.
- They have hydrophilic (water-loving) phosphate heads and hydrophobic (water-fearing) hydrocarbon tails made of fatty acids, making them two-faced molecules.
- Phospholipids, which are made up primarily of fatty acids and alcohol, make up the majority of the plasma membrane.
- The plasma membrane's phospholipids are organized into two layers, known as phospholipid bilayers.
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Answer:
chondrocyte hypertrophy and deterioration
Explanation:
Cell division of chondrocytes occurs on the epiphysis facing side. Rather than dividing, here chondrocytes hypertrophy and deteriorate along the diaphyseal surface of the growth plate.
Answer:
Explanation:
Photosynthesis is the process by which plants, some bacteria and some protistans use the energy from sunlight to produce glucose from carbon dioxide and water. This glucose can be converted into pyruvate which releases adenosine triphosphate (ATP) by cellular respiration. Oxygen is also formed.
Answer:
Answer is D. 1000 kcal/day
Explanation:
Pneumonia can be explained as one of the diseases of the lung , which is known to be the inflammation of the air spaces in the lung , especially due to infection.
Microorganisms like viruses, bacteria and fungi are known to be responsible for causing pneumonia. But , <em>Streptococcus pneumoniae </em>is known to be at the forefront of causing this infection.
It has been discovered that , pneumonia is one of the two infections that are considered to be the leading cause of death for children that are younger than 5 years of age worldwide.
the signs and symptoms of the infection include
* Fast heartbeat
*Fever
* cough
* Loss of appetite.
Pneumonia caused by bacteria can be treated by antibiotics.
The one caused by virus can be treated by antiviral medication and taking plenty water and rest.
The one caused by fungi is treated by antifungal medication.
In the case of Matthew, he needs to rest and be taking plenty water of fluids that will restore his lost energy. Also he should be taken upto 100 kcal/day for quick restoration of energy lost.
Answer:
Xylem and phloem are the example of vascular tissue. Plant cell function together to form tissue.