Author Archives

Athena

Athena is a doctoral student in the USA with a passion for global health and education, running, dogs, and food!

Check out my dear friends' books —just published and on sale!

[⭐⭐⭐⭐⭐ 5-Star] 16 MBTI: The INTJ Personality in Love and Relationships: INTJ Signs of Love and How to Attract INTJs - Love Advice and Personal Stories by INTJ’s and Loved Ones. Check it out here: https://www.amazon.com/dp/B09B5SSJ2F

[⭐⭐⭐⭐⭐ 5-Star] Study Guides: Biology Unit Review Practice Questions and Answers. Check it out here: https://www.amazon.com/dp/B09LGW6151

Nervous System 101 Study Guide Notes: Biosignaling, Membrane Receptors, Signal Transduction, Ligand Gated Ion Channels vs G Protein Coupled Receptors vs Enzyme Linked Receptors [MCAT, USMLE, Biology, Medicine]

In this lesson, we explore the nervous system and share notes as part of the study guide series. We will explore the awesome brain and nerves! Topics include Biosignaling, Membrane Receptors, Signal Transduction, Ligand Gated Ion Channels vs G Protein Coupled Receptors vs Enzyme Linked Receptors

Check out our popular nervous system notes.

Nervous System 101 Study Guide Notes: Neuronal Synapses, Types of Neurotransmitters: Glutamate vs GABA vs Glycine vs Acetylcholine vs Catecholamine, Mechanism of Action, and Neuroplasticity [MCAT, USMLE, Biology, Medicine]

In this lesson, we explore the nervous system and share notes as part of the study guide series. We will explore the awesome brain and nerves! Topics include Neuronal Synapses, Structure of Synapses, Types of Neurotransmitters: Glutamate vs GABA vs Glycine vs Acetylcholine vs Catecholamine, Neurotransmitter Mechanism of Action, Release, Removal, and Neuroplasticity.

Check out our popular nervous system notes.

Nervous System 101 Study Guide Notes: Neuron Resting Potential vs Graded Potential vs Action Potential, Capacitance, & Demyelination Diseases: Guillain-Barre Syndrome vs Multiple Sclerosis [MCAT, USMLE, Biology, Medicine]

In this lesson, we explore the nervous system and share notes as part of the study guide series. We will explore the awesome brain and nerves! Topics include Neuron Resting Potential vs Graded Potential vs Action Potential, Axon Capacitance, Action Potential Patterns, and Demyelination Diseases: Guillain-Barre Syndrome vs Multiple Sclerosis .

Check out our popular nervous system notes.

Nervous System 101 Study Guide Notes: Types of Neural Cells, Structure and Function, Astrocytes vs Microglia vs Ependymal Cells vs Oligodendrocytes vs Schwann Cells [MCAT, USMLE, Biology, Medicine]

In this lesson, we explore the nervous system and share notes as part of the study guide series. We will explore the awesome brain and nerves! Topics include the Early Types of Neural Cells, Structure and Function, Astrocytes vs Microglia vs Ependymal Cells vs Oligodendrocytes vs Schwann Cells. Check out our popular nervous system notes.

Nervous System 101 Study Guide Notes: Early Methods vs Modern Ways of Studying the Brain, Brain Imaging – CT vs MRI vs EEG vs fMRI vs PET Scans [MCAT, USMLE, Biology, Medicine]

In this lesson, we explore the nervous system and share notes as part of the study guide series. We will explore the awesome brain and nerves! Topics include the Early Methods vs Modern Ways of Studying the Brain, Brain Imaging – CT vs MRI vs EEG vs fMRI vs PET Scans. Check out our popular nervous system notes.

Nervous System 101 Study Guide Notes: Neurotransmitter Anatomy, Glutamate vs Acetylcholine vs Histamine vs Norepinephrine vs Dopamine vs Serotonin, Selective Serotonin Reuptake Inhibitors [MCAT, USMLE, Biology, Medicine]

In this lesson, we explore the nervous system and share notes as part of the study guide series. We will explore the awesome brain and nerves! Topics include neurotransmitter anatomy, glutamate, acetylcholine, histamine, norepinephrine, dopamine, serotonin, selective serotonin reuptake inhibitors.

Check out our popular nervous system notes.

Nervous System 101 Study Guide Notes: Anatomy, Cerebrum vs Cerebellum, Brain Stem, Subcortical Cortex, Cerebral Cortex [MCAT, USMLE, Biology, Medicine]

In this lesson, we explore the nervous system and share notes as part of the study guide series. We will explore the awesome brain and nerves! Topics include the nervous system anatomy, cerebellum, brain stem, subcortical cortex, cerebral cortex, and cerebrum. Check out our popular nervous system notes.

Nervous System 101 Study Guide Notes: Autonomic Nervous System, Sympathetic vs Parasympathetic Nervous System, Gray and White Matter, Upper Motor Neurons, and Somatosensory Tract [MCAT, USMLE, Biology, Medicine]

In this lesson, we explore the nervous system and share notes as part of the study guide series. We will explore the awesome brain and nerves! Topics include the autonomic nervous system, sympathetic vs parasympathetic nervous system, gray and white matter, upper motor neurons, and somatosensory tract.

Gastrointestinal System 101: Pathophysiology of Diseases and Cancers, LFTs, Types of Hepatitis, PSC vs PBC, Cholecystitis vs Cholangitis, Crohn’s Disease vs Ulcerative Colitis [Biology, MCAT, USMLE, Medicine]

In this quick and easy guide, learn about Gastrointestinal System: Pathophysiology of Diseases and Cancers [Biology, MCAT, USMLE]. Topics include hepatobiliary disease, understanding liver functions and cirrhosis, liver function tests, causes of liver injury, alcoholic hepatitis, NAFLD, NASH, viral hepatitis, autoimmune hepatitis, drug-induced liver injury, hereditary hemochromatosis, Wilson’s disease, Alpha-1 Antitrypsin Deficiency, PSC, PBC, cholelithiasis, cholecystitis, cholangitis, hepatocellular carcinoma, Crohn’s disease vs Ulcerative Colitis, and more.

Cell Biology 101 – Function and Biogenesis of Cellular Membranes: The Endoplasmic Reticulum [Biology, MCAT, USMLE]

In this quick and easy lesson guide, learn about cell biology – the function and biogenesis of cellular membranes. Explain the metabolic and protein biosynthetic functions of the endoplasmic reticulum. Define key metabolic functions of the endoplasmic reticulum.

  • Illustrate the function of the endoplasmic reticulum in the cotranslational translocation of proteins made on membrane bound polysomes and their co- and post-translational modifications. Explain the function of the endoplasmic reticulum in protein folding and discuss the fate of misfolded proteins.
  • Biology Unit 5 Study Guide: Evolution

    Biology Unit 5 Study Guide: Evolution. After his visit to the Galapagos Islands, Darwin came up with the theory of evolution.  This theory stated that organisms change over time.  The way that organisms change is through the process of natural selection. With examples, practice questions, and answers to help make evolution respiration easy to learn!

    Biology Study Guide Book Just Published and on Sale! [Free Chapters]

    Hi Everyone! My friend just published a biology study guide book and it’s currently on sale! This book on biology study guides contains practice review questions and answers. Study Guides: Biology Unit Review Practice Questions and Answers . This interactive study guide of worksheets contains questions and answers to help you understand biology. Each unit contains information on key topics to review to further your understanding of biology. The units covered in this book include: ecology, biomolecules and cell biology, energy, photosynthesis, cellular respiration, cell division, mitosis, meiosis, protein synthesis, genetics, and evolution. Award-winning author and teacher Dr. Sam J. Alex created this study guide while inspired by students and teachers. All proceeds donated! Hope you find this book helpful on your journey into the wonderful world of biology and beyond!

    Education in the 1930s Depression Facts and John Dewey “Father of Modern Education”

    ntroduction: The Depression was a terrible time for the American economy, and patriotic morale for democracy was low for the people. Thus, education received dwindling funds, and many schools were closed. Nevertheless, “every cloud has a silver lining” was true during the Depression because the lacking education resulted in the social opinions given by education advocate John Dewey, and uniquely enough, higher literacy rates among school children.    

    Top 20 Best U.S. Colleges and Universities 2022

    Application season! Every year, millions of students apply to colleges and universities with the hope of being accepted to their top choices. From coast to coast, the U.S. News ranks the top colleges and universities annually. Check out these top 20 best colleges and universities in the United States for 2022.

    Circulatory System: Heart Structures and Functions

    Circulatory System: Heart Structures and Functions; Blood flows through the heart in the following order: body –>inferior/superior vena cava –> right atrium –> tricuspid valve –> right ventricle –> pulmonary arteries –> lungs –> pulmonary veins –> left atrium –> mitral valve –> left ventricle –> aortic valve –> aorta –> body…