Answer: The correct answer is option A.
KELVIN'S NIACIN REQUIREMENT WAS ABOUT 4MG A DAY.
Oweing to the fact that a Niacin dose of 2mg couldn't relieve Kelvin of his Pellagra presenting signs and symptoms till the dosage was increased to 4mg before obvious and remarkable improvement was seen,this indicates that Kelvin need a daily requirement of 4mg of Niacin inorder not to be deficient of Niacin and as well live a pallegra free life.
Niacin deficiency is a condition that occurred when an individual doesn't get enough of Niacin or can't absorb the available Niacin when taken into the body or tryptophan (Niacin amino acid precursor).
Pallegra is a systemic disease that occurs as a result of marked cellular deficiency in Niacin. it is characterised by diarrhea, dermatitis,dementia, and death.
Certain foods are rich in Niacin example; animal products like meat,fish and poultry.
Niacin can also be sourced from avocado,peanuts,whole grains, mushroom, green pees and potatoes.
Answer:
All I know about this is that radio stations use it as the title of promotions. You have to listen to the station to hear a particular phrase announced, which you then say if somebody from the station phones you (I think that's how it works). If you utter the designated phrase, you get cash. So there is no one phrase that pays.
From simple to complex order, the four main terms referring to the body's organization are cells, tissues, organs and organ systems. Cells is the simplest component in the body of an organism, it is composed of different organelles but a cell functions as a single unit. Tissues are group of similar cells working together to perform a certain function. An organ is a distinct structure composed of two or more tissues. While an organ system are group of organs working together to meet the needs of the body. The different organs systems in the body make up the whole organism or individual.
Answer:
Explanation:
Cortisol is a hormone that is closely linked to stress. It is secreted by the adrenal glands when the body passes through stressful conditions.
Cortisol released in small amounts have the following positive effects on the body:
- Heightened memory function.
- Quick bursts of energy.
- Maintenance of body homeostasis.
However, when cortisol is released too much, it can have the following negative effects on the body:
- Suppressed thyroid functions.
- Higher blood pressure.
- Decrease in muscle tissue.
- Decrease in density of bone.
- Impaired cognitive performance.
A natural process of self-destruction in certain cells, such as epithelial cells and erythrocytes, that are genetically programmed to have a limited life span or are damaged. Apoptosis can be induced either by a stimulus, such as irradiation or toxic drugs, or by removal of a repressor agent. The cells disintegrate into membrane-bound particles that are then eliminated by phagocytosis. Also called programmed cell death