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onal or For the next few questions, select from: a) Immunoglobulins b) Signal mo

ID: 191453 • Letter: O

Question

onal or For the next few questions, select from: a) Immunoglobulins b) Signal molecules c) Membrane transporters d) Receptors e) Binding proteins ab) Enzymes ac) Regulatory proteins tween its 34)--are critical for moving nutrients, ions, and 35)move hydrophobic molecules, like gases and 36) lower the activation energy of chemical 37)--are attached to cell membranes, bind to ligands 38)--help protect the body from foreign invaders 9)activate or silence gene expression, and yl group to waste products across the plasma membrane. lipids, around the body's aqueous environment. reactions. on the extracellular side, and trigger a new cascade of reactions inside the cell. (typically infectious bacteria) and potentially dangerous substances (like allergens). thereby affect protein synthesis For the next few questions, select from a) Cytoskeleton b) Golgi complex c) Integral proteins d) Vesicles e) Phospholipids ab) Ribosomes ac) Cytosol ad) Cytoplasm ae) Mitochondria bc) Smooth endoplasmic reticulum bd) Rough endoplasmic reticulum in all ids. ir roken. r requires ody. naling trons, or netic 40) is the term for ALL material inside the cell membrane (organelles, inclusions, fluid, etc.), EXCEPT for the nucleus 41)--can self-assemble into a bilayer or a micelle. 42) Proteins are modified and packaged into vesicles for distribution around the cell within the 43) These inclusions are the site of protein assembly. 44) upid synthesis occurs in the 45) Motor proteins like kinesin use the to transport el of materials around the cell. 46) This is the site of aerobic respiration in the cell. bunits, and 47) A reaction that produces molecules with more free es or like. energy than the reactants is called a) Exergonic b) Endergonic c) Catabolic d) Reversible

Explanation / Answer

Answer 34 - Membrane Transporters

Answer 35 - Binding Proteins

Answer 36 - Enzyme

Answer 37 - Receptors

Answer 38 - Immunoglobulins

Answer 39 - Regulatory Proteins

Answer 40 - Cytoplasm

Answer 41 - Phospholipids

Answer 42 - Golgi Complex

Answer 43 - Rough Endoplasmic Reticulum

Answer 44 - Smooth Endoplasmic Reticulum

Answer 45 - Cytoskeleton

Answer 46 - Mitochondria

Answer 47 - Endergonic Reaction