Bio 242 exam 4 questions - Study guides, Class notes & Summaries

Bio 242 Exam Questions With Verified Answers. Ecologist - answera biologist who studies the relation between organisms and their environment What do ecologist study? - answerorganisms their interactions and environment Phenology - answerthe study of cyclic and seasonal natural phenomena, especially in relation to climate and plant and animal life. Hierarchy of life in order - answer1. atoms 2. molecules 3. organelles 4. cells 5. tissues 6. organs 7. organ systems 8. multicellular...

BIO 242 Lecture Exam 2 Questions And Answers With Verified Solutions (GRADED A+)

The pituitary hormone that stimulates the maturation of the follicle in the ovary at the beginning of the menstrual cycle. FSH If a cell becomes more negative inside (going from -50mV to -70mV), it has: hyperpolarized This ion is present at relatively higher concentrations outside a neuron that currently has a resting potential Sodium Luteinizing hormone (LH) stimulates: interstitial cells to produce androgens An increase in parathyroid hormone levels in the blood would: cause an inc...

BIO 242 EXAM 2 PRACTICE QUESTIONS CH 4 The resting potential is typically - CORRECT ANSWER--70mV Membrane channels are formed by ______ that span the thickness of the membrane - CORRECT ANSWER-Proteins _____ carry signals toward the cell body, while ____ carry action potentials away from the cell body - CORRECT ANSWER-Dendrites; Axons The first portion of the axon plus the region of the cell body from which the axon leaves is known as the - CORRECT ANSWER-Axon hillock Contains nucleu...

NBHWC Exam - Practice Questions And Answers 2022/2023 #263: A 59 year old man came to his fifth coaching session with his chronic pain coach. The coach asks his pain level on a scale of 1-10 to assess his current pain level. The client indicates his pain is higher than normal so they both agree to work through a process where the coach guides the client to focus on the warmth he feels in different parts of his body and then focus on relaxing that part of the body. This relaxation technique th...

NBC-HWC practice Exam Practice Question #277: A coach is reviewing a client's health history. The client has been eating 9 servings of fruits and vegetables most days of the week but indicated to you that their new goal is to run a 5k. The client has signed up for a couch to 5k class and has attended once a week for 6 weeks. Which stage of change is the client most likely in as it pertains to her new goal of running a 5k? A. Maintenance B. Action C. Preparation D. Contemplation E. Preco...

NBC-HWC practice Exam Practice Question #277: A coach is reviewing a client's health history. The client has been eating 9 servings of fruits and vegetables most days of the week but indicated to you that their new goal is to run a 5k. The client has signed up for a couch to 5k class and has attended once a week for 6 weeks. Which stage of change is the client most likely in as it pertains to her new goal of running a 5k? A. Maintenance B. Action C. Preparation D. Contemplation E. Preco...

BIO 242 EXAM 3 QUESTIONS AND ANSWERS 1. Which lines of defense would be considered nonspecific?: First line of de- fense Second line of defense 2. Differentiate between components of first and second line defense: - FIRST:Physical and Chemical barriers SECOND: phagocytosis, inflammation, fever, antimicrobial proteins 3. FLOD: lysozome: is secreted in tears in saliva 4. What human body region is protected by fatty acids, acidic pH, lactic acid, and tough cell barrier with its own normal ...

BIO 242 Week 4 Midterm Exam Questions with Answers Latest Update 2024 Assured A+

BIO 242 EXAM 1 Questions And Answers Verified WHAT IS THE PURPOSE OF A SWAN NECKED FLASK? - Pasteur's swan necked flask shows that they remained free of microbes in the absence of microorganisms, disproving the theory of spontaneous generation A SPECIFIC ________ CAUSES A SPECIFIC DISEASE - microbe WHICH SCIENTIST PROMOTED HAND SANITIZER? - Joseph Lister GRAM STAINING IS WHAT TYPE OF STAINING? - differential staining WHAT ARE THE 5 I'S OF MICROBIOLOGY (IN ORDER) ...