Gated transport Study guides, Revision notes & Summaries

As the Metabolic Syndrome progresses towards overt type 2 diabetes, symptoms typically arise chronologically. Which of the following arrangements best represents the chronological order of their development, from earliest to latest. A. Hyperinsulinemia, insulin resistance, central adiposity, retinopathy. B. Central adiposity, insulin resistance, hyperinsulinemia, retinopathy C. Retinopathy, central adiposity, insulin resistance, hyperinsulinemia D. Insulin resistance, hyperinsulinemia, cen...

NR 546 Midterm Exam 2023/2024 Questions AND Answers Update A+ What should the PMHNP consider when prescribing chemical restraints? - Answer-- allergy status -prior med hx for adverse drug reactions r/t the meds ordered in the chemical restraint -state regulations regarding chemical restrains must be reviewed Are the PMHNP and other staff liable if the client has an allergic reaction or adverse side effects to the drugs used for chemical restraint? - Answer-No. The client has been court-...

Compartmentalization correct answers The segregation of functions into different compartments; in the cell, increases the efficiency of chemical reactions Lipid correct answers Any organic molecule that is poorly soluble or virtually insoluble in water but is soluble in nonpolar organic solvents; make up the membranes of cells Membrane correct answers Made of either phospholipids or phospholipids and sterols; often bilayers with polar head group facing outside from hydrophobic tails Per...

Cell and molecular biology (alberts) EXAM QUESTIONS AND CORRECT ANSWERS(VERIFIED ANSWERS)|AGRADE Cytoplasm - ANSWER-Contents of a cell that are contained within its plasma membrane but, in the case of eukaryotic cells, outside the nucleus Cytosol - ANSWER-Contents of the main compartment of the cell, excluding the nucleus and membrane bounded compartments such as ER and mitochondria. the main site of protein degradation Gated transport - ANSWER-Movement of proteins through nuclear p...

WSU BIO 106 PRACTICE EXAM 4 The neuron: a) Has high internal concentrations of Na+ b) Generally has a simple shape with low surface area c) has dendrites that send signals to other neurons d) Has vesicles filled with neurotransmitter e) Has a membrane potential that is +50 mV at rest - d Which of the following is true about neurons: a) Intracellular fluid (inside the cell) - primary cation is Ca+, Na+ is low b) Extracellular fluid (outside the cell) - primary cation is K+, Na+ is lo...

What structure runs from Z line to Z line? - Answer-Sarcomere The movement of the troponin-tropomyosin complex requires _______ - Answer-Ca2+. The actin filament is a polymer formed from 300 to 400 globular subunits called ______ - Answer-Gactin. A myofilament is the _________. - Answer-Protein strand composed of actin or myosin T tubules ________. - Answer-Conduct action potentials deep into the muscle cell A drug that interferes with the active transport of calcium ions from the sarcoplas...

The neuron: a) Has high internal concentrations of Na+ b) Generally has a simple shape with low surface area c) has dendrites that send signals to other neurons d) Has vesicles filled with neurotransmitter e) Has a membrane potential that is +50 mV at rest - d Which of the following is true about neurons: a) Intracellular fluid (inside the cell) - primary cation is Ca+, Na+ is low b) Extracellular fluid (outside the cell) - primary cation is K+, Na+ is low c) Intracellular fluid has hig...

A bilayer with a short and unsaturated hydrocarbon tail has what permeability and what fluidity? - ️️High fluidity and high permeability A general function of all cellular membranes is to - ️️Regulate which materials can enter or leave the cell. A molecule that binds to the particular three-dimensional structure of a receptor site is known as a - ️️Ligand. A prokaryotic cell lacks a _____ and a _____ . - ️️nucleus; membrane-bound organelles. A protein kinase Cascade can ampli...

BIOC 3560 Final Exam Questions and Answers Latest Updated 2023/2024 (Graded A+). In the voltage-gated sodium channel, a. helix S6 is the voltage sensor b. helix S4 is the voltage sensor c. helix S4 contains the inactivation gate d. one subunit is responsible for activation e. one subunit is responsible for selectivity 2. Which of the following best describes the effects of insulin signaling on glycogen synthase kinase 3 (GSK3) and glucose transporters in liver cells? a. inactivation of G...

TEST BANK NEUROSCIENCE Exploring the Brain (2015, WOLTERS KLUWER) MARK F. BEAR, BARRY W. CONNORS, MICHAEL A. PARADISOWhy are a broad perspective and an interdisciplinary approach required for understanding the brain? Choose the correct option. A) Understanding the brain is a focused area in natural science with the brain serving as the common point of focus. B) Understanding the brain requires knowledge about many things, from the structure of the water molecule to the electrical and chemical p...