Micro bio exam 2 - Study guides, Class notes & Summaries

Bio 181 Lab Final Exam Questions and Answers What is a catalyst? - ANSWER-A substance that increases the rate of a chemical reaction without being used up What is an enzyme? - ANSWER-A biological molecule that increases the rate of a chemical reaction without being consumed, usually a protein. What is the activation energy? - ANSWER-The energy required to convert a substrate to a product How do enzymes catalyze reactions? - ANSWER-By forming a substrate-enzyme complex. The enzyme brings ...

Arthrex DEX Module 3 Practice Questions and Answers The metatarsophalangeal (MTP) fusion plate is pre-contoured to provide this final anatomical position? - Answer️️ -8 degrees of dorsiflexion and 5 degrees of valgus True or False: the most commonly used surgical procedure to treat hallux rigidus is cheilectomy - Answer️️ -True The normal intermetatarsal angle (IMA) is - Answer️️ -<9 degrees Double compression plates are available in what sizes? - Answer️️ -20, 25, and ...

Bio 270 Lecture Exam 2 JMU Hynd Study Guide Solutions Astrocytes - ANSWER-glue that holds neurons in place, helps maintain ionic concentration Oligodendrocytes - ANSWER-Myelin sheath of CNS Microglia - ANSWER-trashcans of brain, eat dead micro and neurons ependymal - ANSWER-lining of ventricles (brain) schwann cells - ANSWER-myelin sheath of PNS Four types of glial cells - ANSWER-astrocytes, oligodendrocytes, microglia, ependymal blood brain barrier - ANSWER-capillaries sealed with tight...

Bio 253 Exam Practice Questions and Answers (100% Pass) What conducts impulses toward the cell body? - Answer️️ -Dendrite What conducts impulses away from the cell body? - Answer️️ -Axon where do sensory fibers enter the spinal cord? - Answer️️ -Dorsal root where do the motor fibers enter the spinal cord? - Answer️️ -ventral root where is the circle of willis located? - Answer️️ -the base of the cerebrum what is the cell wall of bacteria made of? - Answer️️ -peptid...

MCB 2610 Exam 1 Study Guide Solutions Microbiology - ANSWER-The study of microbes Micro bio examines... - ANSWER-How microbes interact with humans and food and how they can be used by humans Prokaryotic cells - ANSWER-Lack a true membrane-delimited nucleus Eukaryotic cells - ANSWER-Have a membrane enclosed nucleus More complex morphologically Carl Woese used ribosomal RNA to divide organisms into... - ANSWER-Domains: Bacteria Archaea Eukarya Describe Bacteria - ANSWER-Usually single-c...

Caduceus Medical Terminology Flash Card Exam 1 ABLE - ANS capable of or ability to ALB/O - ANS white AMBI - ANS both AMPHI - ANS both ,sides AN - ANS lack of or without ANA - ANS Apart or up ANTI - ANS Against ARCHE/O - ANS first -AR - ANS refers to or pertains to -ATION - ANS process of or procedure of BENE- - ANS good or normal BENIGN- - ANS kind BI- - ANS two ...

WSU BIO 106 FINAL EXAM Apoplast vs symplast - Apoplastic route water and solutes move along the continuum of cell walls and extracellular spaces 3 main tissues of a plant - dermal, vascular, ground Root developed in response to low o2 - pneumatophores What is not a plant hormone - secretin phototropin/phytochrome - These receive red light and control plant morphology sclerenchyma vs parenchyma cells - Sclerenchyma: dead, provide stability Parenchyma: Living cells, p...

Nursing school entrance exam 307 Questions with Verified Answers Biology - CORRECT ANSWER is a science that seeks to understand the activities of living things. May also be referred to as the science of life. Basic biological concepts - CORRECT ANSWER 1. metabolism 2. homeostasis 3. adaptation Scientific Method - CORRECT ANSWER A series of steps followed to solve problems including collecting data, formulating a hypothesis, testing the hypothesis, and stating conclusions. to ask a...

Longitudinal,mechanical - Answer- Sound waves are ? 1,500 m/s - Answer- The speed of US in soft tissues is closest to ? Intensity - Answer- Which is not an acoustic variable? Acoustic propagation properties - Answer- The effects of soft tissues on US are called? Pay your dues - Answer- Ultrasound physics is nothing to fear and can almost be fun if you remember to ? 3cm - Answer- An object is located at a depth of 10 cm. The imaging depth is 7cm. At what depth will a reflection fro...

NHA PCT exam practice a patient care technician is manually transferring a patient who has right sided weakness from the bed to the wheelchair. which of the following methods should the technician use to promote proper body mechanics? - grasp the back of the transfer belt and have the patient stand using stronger side while lifting with legs and keeping back straight. a patient care technician is caring for several adult patients what findings should the technician report to the nurse firs...