Answer: True
Explanation: Peripheral vascular disease (PVD) is a blood circulation disorder that causes the blood vessels such as arteries (atherosclerosis) and veins outside the heart and brain to narrow, block, or spasm. PVD causes pain and fatigue especially during exercise. Risk factors may include ageing, diabetes and smoking.
Answer:
limbic system
Explanation:
The limbic system is responsible for processing the senses of emotions and memories. limbic system is basically made up of different structures but three of them perform important function related to sense, smell, emotions and memories.
amygdala----is responsible for experiencing of emotion and in tying emotional meaning to our memories
hippocampus--- is an important structure for learning and memory hypothalamus-- regulation of a number of homeostatic processes,
Answer:
Option C
(You could visualise ice to water for an example)
Answer:
There are 20 amino acids that make up all proteins in all living things, 12 of those we can make, that other 8 are said to be essential amino acids.
Explanation:
Essential amino acids are those amino acid which is not prepared in the body of living organisms. There are nine essential amino acids i. e. valine, phenylalanine, threonine, histidine, isoleucine, leucine, lysine, tryptophan and methionine. These amino acids are used for building of important substances such as enzymes etc that are necessary for normal growth of body.
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