Bios 251 unit 1 - Study guides, Class notes & Summaries

BIOS 251 Week 3 Discussion-Cells and Metabolism Required Resources Read/review the following resources for this activity: Textbook reading Lesson Minimum of 1 scholarly source In your reference for this assignment, be sure to include both your text/class materials AND your outside reading(s). Initial Post Instructions In this unit, we are learning about cells and cellular processes that are crucial to life. Metabolic activities allow cells to derive energy from nutrients and use it...

BIOS 251 Week 6 Discussion: Bone Tissue Required Resources Read/review the following resources for this activity: Textbook reading Lesson Minimum of 1 scholarly source In your reference for this assignment, be sure to include both your text/class materials AND your outside reading(s). Initial Post Instructions In this unit, you are learning about anatomy and physiology of the skeletal system as well as similarities and differences between the male and female skel...

BIOS 251 LAB Midterm Student: Date: 1. Atoms bonded together to form a chemical unit are called A. molecules. B. ions. C. radioisotopes. D. buffers. 2. When one atom has a stronger attraction for shared electrons in a bond than the other atom, a(an) covalent bond is formed. A. polar B. nonpolar C. ionic D. metallic 3. The lower the pH, A. the greater the hydrogen ion concentration. B. the more acidic the solution. C. both the greater the hydrogen ion concentration a...

BIOS 251 FInal Review Pharm Alpha 2 agonists: - Chonidine (Catapress) - MOA: Stimulation of the alpha 2 receptors in the CNS causes a reduction in the SNS (sympathetic nervous system)- resulting in vasodilation. *it is the exception to the rule! Agonizing this receptor has an antagonistic effect on the SNS.* Reduce renin - CONTRAINDICATIONS: allergy, MAOIs, peptic ulcer, severe liver or kidney disease - SIDE EFFECTS: dry mouth, dizziness, orthostatic hypotension, depression, edema, cons...