Hydrophillic Study guides, Class notes & Summaries

PSYC 375 - Brain and Behaviour Exam Questions With 100% Correct Answers which glial cell contributes to the formation of tight junctions? - answerastrocytes COncentration gradients = __________ energy - answerpotential Which transmembrane proteins use energy? - answerPUMPS!! ex. sodium potassium pump - actively transports a substance across the membrane (against its concentration gradient) Which transmembrane proteins DO NOT use energy? - answer1. Channels - always open 2. Gated channels ...

Amino Acids - correct answer building blocks of proteins carbohydrates - correct answer the starches and sugars present in foods fats - correct answer lipids that are solid at room temperature; composing of glycerol and saturated fatty acids glucose - correct answer a simple sugar that is an important energy source in living organisms and is a component of many carbohydrates; primary product (output) of photosynthesis and primary reactant (input) of cellular respiration hydrophillic ...

module 1-4 the function of the nucleus - correct answer the control center of the cell the function of the ribosome - correct answer translation of protein function of the ER - correct answer channel for proteins to travel golgi complex function is - correct answer protein packaging center mito...

organelles - These are specialized structures within a cell which perform specific functions. Also know as "little organs". cytoplasm - The living material surrounding the nucleus. It contains many types of organelles and is enclosed by the cell membrane, or plasma membrane. four main functions of cells - 1. Cell metabolism and energy use 2. Synthesis of molecules 3. Communication 4. Reproduction and inheritance cell membrane - The outermost component of a cell. It encloses the cytopla...

AP Biology Practice Exam Questions and Answers yes - Correct Answer ️️ -is testosterone lipid soluble testosterone - Correct Answer ️️ -readily passes through the cell membrane and binds to a receptor in the cytoplasm. the hormone and receptor then enter the nucleus and act as a transcription factot voltage-gated calcium channels in the membrane open - Correct Answer ️️ -what is a direct result of depolarizing presynaptic membrane of an axon oxygen gas - Correct Answer ️️ ...

ASU MIC 205 EXAM 1 | questions and answers | with complete solution. Hershey and Chase performed an experiment in order to determine how bacteriophages infect bacteria. What did they find? The bacteriophage injects DNA into the host cell. This was found because, after centrifugation, the pellet was radioactive The largest difference between a Gram + and Gram - bacterial cell is: The gram + cell has a much thicker peptidoglycan layer Why does a Gram + cell stain blue/purple in a gram stain...

PSYC 375 - Brain and Behaviour Exam Questions With 100% Correct Answers which glial cell contributes to the formation of tight junctions? - answerastrocytes COncentration gradients = __________ energy - answerpotential Which transmembrane proteins use energy? - answerPUMPS!! ex. sodium potassium pump - actively transports a substance across the membrane (against its concentration gradient) Which transmembrane proteins DO NOT use energy? - answer1. Channels - always open 2. Gated channels ...

UNE Gen Chem 2 Midterm- Exam with Correct Answers 1. An adhesive force: is the result of intermolecular forces that attract different molecules together 2. Metallic solids: are composed of atoms, with nuclei in a "sea" of delocalized electrons 3. Acetonitrile, CH3CN, is a common solvent used in organic chemistry labs. Acetonitrile evaporates very quickly at room temperature and feels noticeably cold when evaporating. If ”H vap for acetonitrile is 34.2 kJ/mol, how much heat is removed wh...

AP Biology Practice Exam yes ️is testosterone lipid soluble testosterone ️readily passes through the cell membrane and binds to a receptor in the cytoplasm. the hormone and receptor then enter the nucleus and act as a transcription factot voltage-gated calcium channels in the membrane open ️what is a direct result of depolarizing presynaptic membrane of an axon oxygen gas ️in photosynthesis, atom goes from water to pump ️whenever this term is used, active transport occur...

BIO 151 CSUF Covalent Bonds Questions with Approved Solutions 2023/2024 How many covalent bonds does H form? - correct answer 1 How many covalent bonds does N form - correct answer 3 how many covalent bonds does C form - correct answer 4 how many covalent bonds does O form - correct answer 2 Covalent bond - correct answer A chemical bond that involves sharing a pair of electrons between atoms in a molecule. Two types- polar and non polar; strong bond non-polar covalent ...