Define diffusion - Study guides, Class notes & Summaries

cultural diffusion - Answer- the spread of cultural beliefs and social activities from one group to another Authoritarian - Answer- to describe a way of governing that values order and control over personal freedom Separation of powers - Answer- an act of vesting the legislative, executive, and judicial powers of government in separate bodies federalism - Answer- a system of government in which entities such as states or provinces share power with a national government. Velocity - An...

AQA AS BIOLOGY Paper 1 Monday 15 May 2023 Morning Time allowed: 1 hour 30 minutes Materials For this paper you must have: • a ruler with millimetre measurements • a scientific calculator. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. • Answer all questions. • You must answer the questions in the spaces provided. Do not write outside the box around each page or on blank pages. • If you need extra space fo...

Stern's Introductory Plant Biology, 14e (Bidlack) Chapter 1 What Is Plant Biology? 1) The early scientist who first demonstrated experimentally that plants do not have the same modes of nutrition as animals was A) Nehemiah Grew. B) Carl Willdenow. C) Alexander von Humboldt. D) Sir J. D. Hooker. E) J. B. van Helmont. Answer: E Topic: Diversification of Plant Study Bloom's: 1. Remember Learning Outcome: 01.04 List the aspects of botany with which each of the major botanical disciplines ...

Afebrile - Without fever Alert LOC - Individual is awake & appropriate answering all Q's Ambivalence - Simultaneous existence of conflicting emotions, attitudes, ideas, or wishes toward a goal, object, or person Anxiety - State of apprehension, uncertainty, & fear resulting from anticipation of a realistic/fantasized threatening event/situation Apnea - Absence of breathing Bradycardia - Slow HR <60 bmp (exception for athletes with normal HR = 50-100 bpm) Bradypnea - Slow respiration ...

IB Bio HL I Semester 1 Exam Review with Certified Solutions Outline the Cell Theory -All organisms are composed of one or more cells -Cells are the smallest unit of life -All cells come from pre-existing cells Discuss the evidence for Cell Theory -Robert Hooke uses microscope to observe living cells -Louis Pasteur performs chicken broth experiment to prove that cells come from pre-existing cells Outline the therapeutic uses of stem cells -Implanted stem cells to rebuild brain tis...

NST1502 Assignment 2 2023 Answers, guidelines, workings and references. ............................................................ QUESTION 1 Use the words in the box below to complete the missing words. 1. Name a scientist’s first step in the scientific method. _____________________ 2. An example of an observation that a scientist might make. _____________________ 3. Scientists use their ______________to make observations. 4. A hypothesis must be _____________ and it _____________ an...

AWHONN Fetal Heart monitoring basics a) Frequency b) Duration Which contraction characteristics can be assessed with a tocodynamometer? a) Frequency b) Duration c) Intensity Uterus All Fetuses of mothers in labor experience an interruption of the oxygenation pathway at which point? a) Throughout labor and delivery unless the use of a more accurate method is clearly indicated The FHR can be monitored using doppler ultrasound? a) Throughout labor and delivery unless the use of a mor...

1. Define the body movement involved in retraction and protraction: Retraction is the movement of a structure to be drawn in the posterior direction (drawn backward) Protraction is the movement of a structure to be drawn in the anterior direction (drawn forward) 2. Name the anatomical pair of terms that best describe the directions of the red arrows in the figure below (Note that two responses are needed for full credit): Superior (cranial) and inferior (caudal) 3. Determine whether each...

NURS 231 Pathophysiology All Module Exams Questions and Answers- Portage Learning UPDATED 2023 GRADED A+ PATHOPHYS Module Exams Module 1 Exam Question 1 2.5 / 2.5 pts True/False: A bodybuilder’s muscles will display hyperplasia. True Correct! False It will display hypertrophy. Question 2 2.5 / 2.5 pts True/False: Barrett esophagus is an example of dysplasia. True Correct! False It’s metaplasia. Question 3 0 / 2.5 pts True/False: Hypertrophy is an inc...

What are the two key tissues that allow plants to transport water or organic nutrients, respectively, over long distances? - Xylem - water and minerals from roots to shoots . Phloem - transports sugars from photosynthesis to where they are needed In the root, plants need to take up more CO2 or O2? - More O2 Is the need for CO2 and O2 in leaves the same when compared to roots? - The difference is because of what the plant needs at that certain spot. The CO2 is needed for photosynthesis to ma...