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Sci 221

Wks 1-6

TermDefinition
Negative-feedback mechanisms Minimizes changes in BG, Maintains homeostasis, Responsible for increased rate of sweating
Positive-feedback control systems Accelerate a change
Intracellular parasites that consist of DNA/RNA surrounded by a protein coat and sometimes lipoprotein envelope are called Virus
Which pathogenic organism is the most complex Tapeworms
The normal readding/range is called? Set point
The course of disease development Pathogenesis
The intrinsic control Operates at the system or organisms
Which of the follwing is a protein substance with no DNA/RNA and is thought to cause mad cow disease Prion
Negative-feedback control systems? Oppose change
Homeostasis A state of relative constancy
Which of the following is polymer of glucose that is sometimes reffered to as animal start Glycogen
All proteins have four elements? Carbon, O2, hydrogen, and nitrogen
Form of energy that cells generally use ATP
Proteins are polymers of Amino acids
The carbon-containing molecules formed by living things are often calle Organic molecules
A very large molecule composed of subunits of sugar, a nitrogen base, and phosphate bond is a Nucleic acid
What term is often used to describe certain arrangements of atoms attached to the carbon core of many organic molecules Functional Group
The lipid that is often referred to as a tissue hormone is Prostaglandin
What determines how a protein performs Shape
Any large molecule made up of many identical small molecule is called Polymer
The most imprtand monosaccharide is Glucose
Created by: KhyianaSlone
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