Molecules inter Study guides, Class notes & Summaries

In the malate aspartate shuttle, glutamate is converted to _________ in the mitochondria while aspartate is converted to ___________ in the cytosol correct answer: α-ketoglutarate; oxaloacetate Which of the following describes a correct and complete electron transfer pathway necessary for oxidative phosphorylation? From NADH to ATP synthase correct answer: NADH → complex I → CoQ → complex III → cyt c → complex IV The synthesis of large molecules from smaller compounds is an e...

Bio-105 Exam #1 With 100% Correct Answers 2023 biology The study of living organisms and their interactions with one another and their environmnets cell smallest fundamental unit of structure and function in living thiings biosphere collection of all living things on earth community set of populations inhabiting a particular area ecosystem all living things in a particular area together with the abiotic parts homeostasis ability of an organism to maintai...

An organism with chloroplasts in its cells is probably. a. a heterotroph b. an autotroph c. an herbivore d. a primary consumer - B: Organisms that have chloroplasts in their cells carry on photosynthesis and are therefore autotrophs. Autotrophs make their own food. What property of water allows someone to fill a glass slightly above the rim without the water flowing over? a. specific gravity b. capillarity c. opacity d. surface tension - D: Water molecules are polar. Due to the fact t...

Rhinorrhea - ANSWER-Flow or discharge from the nose -Stasis - ANSWER-to stop or control Splenomegaly - ANSWER-Enlargement of spleen Sten/o - ANSWER-Narrowing -Stomy - ANSWER-forming a new opening Subpulmonary - ANSWER-below the lungs Tenodynia - ANSWER-painful tendon Thrombectomy - ANSWER-surgical removal of blood clot Tympan/o - ANSWER-eardrum or drumlike Unilateral - ANSWER-on one side Transthorax - ANSWER-Across the chest Vas/o - ANSWER-vessel or duct -Pexy...

Excitatory synapses make the post-synaptic cell less likely to fire. - ANSWER-False The neural tissues are: - ANSWER-Spinal cord, sensory neurons, and brain How do the glial cells (i.e., myelin sheath) speed up the firing of neurons? - ANSWER-The cell wraps extensions of a fatty insulating substance (myelin) around the axons of neurons. The action potential is: - ANSWER-A result of the movement of ions. Receptors are made from membrane-bound polyribosomes. - ANSWER-True List the 4...

An organism with chloroplasts in its cells is probably. a. a heterotroph b. an autotroph c. an herbivore d. a primary consumer - correct answerB: Organisms that have chloroplasts in their cells carry on photosynthesis and are therefore autotrophs. Autotrophs make their own food. What property of water allows someone to fill a glass slightly above the rim without the water flowing over? a. specific gravity b. capillarity c. opacity d. surface tension - correct answerD: Water molecules ...

CEM 141-Exam 1 Latest Update Already Graded A Matter is made up of Atoms The the smallest distinguishable part of an element Atom Can change overtime according to the evidence available Theories ALL atoms/molecules attract to one another due to Electrostatic forces ________ lower potential energy of a system Attractions _____ raise potential energy of a system Repulsions Stable systems form where The attractive and repulsive forces are EQUAL or the potential energy is at a minimum The ...

Para 1200 Latest Update with Verified Solutions Water body fluids are mostly water, main compartments are intracellular and extracellular (intervascular and interstitial) Edema excess fluid in the interstitial space Blood consists of liquid portion (plasma) and the formed elements (cells) Plasma 92% water 6-7% proteins and a small portion of electrolytes, lipids, enzymes, clotting factors, glucose and other dissolved substances Erythrocyte red blood cells, which contain hemog...

2024 WGU C165 Unit 1-5 New Full Questions and Answers ( Included ) 100% Correct 1. Physics Answer: The study of forces, energy, motion 2. Chemistry Answer: The study of atoms and molecules, their structures, and their inter-actions to form substances 3. Earth science Answer: The study of the Earth's structure and composition, and process-es that change Earth 4. Variables Answer: The changing quantities in an experiment 5. independent variable Answer: What you change in an experim...

Atoms - Matter is made up of Atom - The the smallest distinguishable part of an element Theories - Can change overtime according to the evidence available Electrostatic forces - ALL atoms/molecules attract to one another due to Attractions - ________ lower potential energy of a system Repulsions - _____ raise potential energy of a system The attractive and repulsive forces are EQUAL or the potential energy is at a minimum - Stable systems form where The well - The most stable part of a g...