UCI Bio 93 Revised Mid-term Exam [100% Correct Answers]

UCI Bio 93 Revised Mid-term Exam [100% Correct Answers] 2 forms of vesicular transport *Ans*Endocytosis and Exocytosis 3 types of endocytosis *Ans*Phagocytosis, Pinocytosis, and Receptor-Mediated Endocytosis 3 types of lipids *Ans*Fats, phospholipids, and steroids A network of fibers extending throughout the cytoplasm *Ans*Cytoskeleton A protein is made up of _______ *Ans*1 or more polypeptides A Proton Pump is what type of transport? *Ans*Active A specilized metabolic compartment bounded by a single membrane. *Ans*Peroxisome A Stack of thylakoids *Ans*Granum Active Transport *Ans*When a cell uses energy to pump a solute across a membrane. All transport proteins involved in active transport are ______________ *Ans*Carrier proteins Amino *Ans*Is a weak base, (Monomer is amines) Amino acids form ____________, which then form_____________ *Ans*Polypeptides, Proteins Are lipids hydrophobic or hydrophilic? *Ans*Hydrophobic Are lipids hydrophobic or phillic? *Ans*Hydrophobic Carbonyl at the end of a skeleton *Ans*Aldehyde Carbonyl within a skeleton *Ans*Ketone Carboxyl *Ans*Organic Acids Carboxyl *Ans*Polar Covalent bond between O and H Carrier Protein *Ans* Catalysts *Ans*Chemical agents that speed up chemical reactions Cell motility *Ans*changes in cell location and movement Cell signals that travel to distant sites *Ans*Hormones through the blood stream Cell surface signals *Ans*Antibodies Channel *Ans* Cholesterol hinders ________ at normal temps *Ans*Liquidification Cholesterol hinders _________ at high temps *Ans*Solidification Co-Transporter *Ans* Cristae *Ans*Inner membrane of mitochondria Dehydration Reaction *Ans*2 monomers are bonded to each other, with a water being lost. Denaturation *Ans*When a protein bonds/interactions are destroyed, so the protein unravels and loses its normal shape Diffusion *Ans*The movement of particles of any substance so that they spread out into the available space. Endocytosis *Ans*Vesicle is former from plasma membrane, bringing external molecules inside cell Exocytosis *Ans*Internal membrane vesicle fuses with plasma membrane, releasing molecules to