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TEAS 7-Biology questions and answers rated A+ 2024/2025
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TEAS 7-Biology questions and answers rated A+ 2024/2025
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TEAS 7-BiologyMonomers - ANSsmall molecular building blocks of polymers
Endothermic Reaction - ANSA response that ABSORBS power in the form of heat
Hydrolysis - ANSa chemical response that adds water to a macromolecule so as to interrupt its
covalent bond; key factor in digestion
The advent of macromolecules is what kind of response? - ANSEndothermic reaction called
dehydration
The breakdown of macromolecules is what type of response? - ANSExothermic response called
hydrolysis
4 Types of Macromolecules - ANScarbohydrates, lipids, proteins, nucleic acids
Macromolecules also are called - ANSbiopolymers
Simplest unit of a carbohydrate - ANSmonosaccharide
At the molecular degree, carbohydrates comprise - ANSCarbon, hydrogen, and oxygen
Glucose - ANSA very commonplace carbohydrate monomer that exists as a hexose (that means
it has 6 carbons in it).
Carbohydrate monomers tend to result in - ANS-ose
Carbohydrate features in living systems - ANS1. Storage
2. Structure
3. Conversation/reputation
Plants use carbohydrates inside the form of - ANScellulose
chitin - ANScarbohydrate utilized by fungi to feature shape to their cellular wall and by way of
insects/anthropods in their exoskeleton
Glycoprotein - ANSA protein with one or greater carbohydrates covalently connected to it, used
by the human body for cell recognition. Oligosaccharide with amino acids attached that attaches
to a cellular's lipid membrane in cellular popularity; antibody, immunoglobulin
Carbohydrate stored within the liver - ANSglycogen
, Smallest unit of a lipid - ANSfatty acid
On a molecular stage, lipids incorporate quite a few - ANShydrogen and carbon
Lipids do not blend with water, that means they are - ANShydrophobic
Lipids have 2 crucial functions - ANS1. Storing strength
2. Providing structure
Adipose Tissue - ANSConnective tissue within the frame that stores fat.
Phospholipids - ANSUsed by cells, especially in cellular membranes, to provide structure
This lipid bilayer has a hydrophilic phosphate organization that factors closer to the aqueous
surroundings: - ANSphospholipid bilayer
Simplest unit of a protein - ANSamino acid
All proteins contain - ANSC, H, O and N (Nitrogen)
amine group (NH2) and carboxyl institution (COOH)
Functions of proteins within the frame - ANS1. Provide structure
2. Provide immunity
three. Provide delivery
four. Increase reaction charge (enzymes).
Amino acids are joined through what bond? - ANSPeptide
Hydrophobic proteins have a feature of providing ________ & are determined in which? -
ANSstructure; keratin (hair and nails), and collagen (pores and skin)
What is the feature of membrane proteins? - ANS-shipping substances across the plasma
membrane as protein channels and service proteins
-structure
-body wide verbal exchange (immunity)
Hydrophilic proteins in the frame are referred to as - ANSGlobular proteins
Examples of globular (hydrophilic proteins) - ANS1. Enzymes
2. Antibodies
3. Hemoglobin
Enzyme - ANSProtein that increases reaction rate within the frame
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