Magnitude and direction
Explanation:
A vector quantity has both magnitude and direction. This is different from a scalar quantity that has only magnitude but no direction.
- Examples of vectors are velocity, acceleration, displacement, momentum e.t.c
- These quantities are physical quantities in which their magnitude has specific directions through which they are channeled.
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Insulation and long-term energy storage
The function of FATS is insulation and long-term energy storage. Excess glucose in the body is converted to fats and then stored in certain location like liver, around the heart, and under the skin. The fats are converted back to glucose during starvation. Fats are deposited under the skin to provide insulation against heat loss.
Explanation:
Proteins are the mains structural molecules in the body. They are coded for by the DNA in cells that instruct how these proteins should be manufactured. Proteins make up the muscle tissues, most enzymes, antibodies, hormones, hair, nails, and etcetera. Protein is broken down for energy as a last resort during total starvation (when fat deposits have been exhausted) and when this happens it leads to body wastage. Glucose is the main energy source of cells.
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Answer:
Fungus
Explanation:
Chitin is a fibrous substance consisting of polysaccharides and forming the major constituent in the exoskeleton of arthropods and the cell walls of fungi. This would point to it most likely being a fungal agent. Hope this helps!
Answer:
meiosis
Explanation:
The crossing over of homologous chromosomes occurs in meiosis. Meiosis is characterized by the lining up of homologous chromosomes close together to form a structure known as a tetrad.
The motor neuron disease amyotrophic lateral sclerosis (ALS) is deadly and progresses very quickly. It is known that astrocyte-related factors have a role in the death and degeneration of motor neurons in ALS. The role of astrocyte in increasing motor neuron protein aggregation, a characteristic clinical feature of ALS, is, however, still completely unknown.
<h3>What is ALS in medical terms ?</h3>
A uncommon neurological condition called amyotrophic lateral sclerosis (ALS) predominantly affects the nerve cells (neurons) in charge of regulating voluntary muscular activity (those muscles we choose to move).
- There is no single clear cause of sporadic ALS, despite the fact that numerous environmental factors have been connected to the disease. These include pesticides, viruses, radiation, and electromagnetic fields in addition to poisons like beta-methylamino-l-alanine (BMAA), which can be found in processed seafood.
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