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Dipole Moment correct answers The difference in charge between atoms in a water molecule Water Molecules Interact With Each Other Through _______ correct answers Hydrogen Bonds Why is water liquid at room temperature? correct answers Because the hydrogen bonds within it are constantly breaking and reforming on different molecules (moving around) Shell of Hydration correct answers The oxygen atoms in water will orient themselves towards positively charged ions in water, the hydrogen atom...

An experiment is performed in which the sequence of bases coding for the signal peptide is deleted from an mRNA molecule which codes for a lysosomal enzyme. When this mRNA is expressed in a cell, the resulting protein would be expected to be found in the: correct answers cytoplasm Which of the following is a not a typical component of biological membranes in eukaryotic cells? correct answers triglycerides During translation, covalent bonds are formed between adjacent _______________ by ___...

Water molecules are attracted to each other and form ________ bonds. correct answers Hydrogen A bond in which electrons are shared between atoms is a _______ bond. correct answers Covalent Which of the following is NOT true about hydrophilic molecules? correct answers They have equal sharing of electrons across all the atoms in the molecule Which of the following is true about hydrophilic molecules? correct answers They interact with the dipole moment in water They diffuse easily in ...

***This is an example of a test question*** In the synthesis of cytoplasmic proteins, the RNA in the large ribosomal subunit: a. binds to the AUG start codon b. has hydrophobic base sequences that bind to the signal recognition particle (SRP) c. deliver amino acids to the small ribosomal subunit d. catalyzes the formation of peptide bonds between adjacent amino acids during protein synthesis You Answered e. links an amino acid to a molecule of transfer RNA (tRNA) correct answers ...

A bond in which electrons are shared between atoms is a _______ bond. correct answers covalent Water molecules are attracted to each other and form ________ bonds. correct answers hydrogen Sodium (Na+) will be attracted to what portion of a water molecule. correct answers oxygen _______ is the diffusion of water molecules through a semipermeable membrane from a place of higher water concentration to a place of lower water concentration until the concentration on both sides is equal. cor...

Long Bone correct answers Bone that is longer than it is wide Diaphysis correct answers Middle of the bone. Covered with Periosteum tissue. Epiphysis correct answers Ends of bone. Contains spongy bone. Spongy Bone correct answers End of bone that is made up of individual struts. Organized to deal with force. Contains collagen and hydroxyapatite. Medullary Cavity correct answers Center of bone. Hollow and filled with yellow marrow. Contains Compact Bone Compact Bone correct answers...

which of the following would move from the nucleus into the cytoplasm through nuclear pores correct answers small and large ribosomal subunits Biphosphate is a drug commonly used to slow bone loss during the progression of osteoporosis. This drug affects the chemistry of bone by inhibiting the breakdown of hydroxyapatite to Ca2+ and PO4^2- ions. The cell type whose function you would expect to be inhibited by this drug would be the correct answers osteoclast the delivery of vesicles to the...

Among epithelial cells, the flattened ones are known as... correct answers Squamous Water crosses membranes through... correct answers Aquapores The movement of proteins from the ER to the Golgi takes place in... correct answers Vesicles Formed elements include correct answers Cells, cell remnants, and cell fragments in the blood ... "zip" ... cells together to prevent passage of polar molecules correct answers Tight junctions, epithelial the portion of an amino acid that differ...

Water has a dipole moment because: correct answers Oxygen is more electronegative and pulls electrons from hydrogen An amphipathic molecule, like soap, can interact with: correct answers Water and Lipids Which of the following contributes to the surface tension of water? correct answers -Water molecules experience forces from all directions -Water molecules at the air-water interface experiences sideward and downward forces -Water molecules are in constant motion Ice floats because:...

Dipole Moment correct answers Partial negative and partial positive charge What causes surface tension? correct answers Hydrogen bonding Hydrophilic correct answers "water loving" Hydrophobic correct answers "water fearing" Hydration Shell correct answers Water surrounding the ions Diffusion correct answers Movement of ions from high to low concentrations Osmosis correct answers Diffusion of water Amphipathic correct answers "both loving" Characteristics of the head...