PLANT TISSUES (pp 261-268) HOW ARE CELLS ORGANIZED IN PLANTS? I. MERISTEMATIC TISSUES A. APICAL MERISTEMS Primary Growth 1. Initials a. Occur near tips of roots and shoots b. Cells have thin walls‚ prominent nuclei‚ and small vacuoles c. Functions 1) Establish patterns of growth. • Leaf pattern. 2) Produce new‚ genetically healthy cells 3) Produce derivatives which in turn account for primary growth i.e. elongation. 2. Derivatives a. Protoderm - becomes
Premium Phloem Plant anatomy Plant physiology
Exam II Review Questions Chapter 13 1. a) A bank has risk-weighted assets of $175 and equity of $12.5. If regulators require a minimum risk-weighted capital ratio of 5% given the current level of equity‚ how many new assets with a 100% risk weight can the bank add? How many with a 50% risk weight? b) If the bank had 20% more equity‚ how many new assets with a 100% risk weight could the bank add? How many with a 50% risk weight? How does having more equity affect a bank’s ability to grow? How
Premium Insurance Bank Banking
initially slant for unknown microorganism #17 is important. For this lab‚ two identical slants are used for two reasons. Firstly‚ the slant can be used to make sure that there is no contamination from the Nutrient Agar plate. Secondly‚ the second slant will become a stock culture to prevent the shortage of slants during performing the series of tests. Kliger’s Iron Agar tests can be used to determine multiple characteristics of unknown microorganism #17. Kliger’s Iron Agar slants also contains a
Premium Enzyme Metabolism Glucose
III.5 Tissue Processing for Paraffin Embedding: Each tissue was then dehydrated in ascending grades of ethyl alcohol for 15- 30 minutes each (depending on size and type of tissue) separately: 50% alcohol → 70% alcohol → 90% alcohol → absolute alcohol I & II→ Xylene I & II (clearing agent) → Xylene and Wax (1:1 ratio) ¬→ 100% wax for 1 hours
Premium Surgery Brain Brachial plexus
REVIEW SHEET Lab Report – Lab 3 Addendum – Cell Anatomy and Physioligy PhysioEx Worksheet Mark R. Graham 1455 Betty Court‚ Orange Park FL 32073 BSC2085C - Anatomy and Physiology I - 333738 Fall Term 2010 Larry Chad Winter lwinter@fscj.edu Submitted - 9/18/2010 NAME Mark Graham Cell Transport Mechanisms and Permeability Activity 1: Simulating Dialysis (Simple Diffusion) Chart 1 – Dialysis Results |Membrane (MCWO)
Premium Diffusion Osmosis Molecular diffusion
Project 17: Soaps and Detergents Lauren Navarro Chemistry 1021 Laboratory Section 448 Instructor: Qiuying Zhang October 5th‚ 2017 “My signature indicates that this document represents my own work. Outside of shared data‚ the information‚ thoughts and ideas are my own except as indicated in the references.” Discussion and Scientific Explanations Throughout this lab our main goal was to produce and test soaps and detergents that would be good for the future and environmental
Premium Chemistry Sodium hydroxide Sodium
Osmosis & Diffusion Review Sheet Name: Fill in the Blank away low high hypertonic hypotonic diffusion molecules osmosis vacuole water solute permeable towards semi-permeable concentration gradient 1. The cell membrane regulates and controls what kind of molecules ______ move in & out of the cell. 2. When molecules spread from an area of high to low concentration‚ it is called _Diffusion_____. 3. As molecules diffuse‚ they create a _concentration gradient_____
Premium Concentration Osmosis Solution
II. 4 Respiratory processes A. Pulmonary ventilation (breathing) 1. Move air in and out of lungs B. External respiration 1. Gas diffusion across respiratory membrane 2. O2 loading / CO2 unloading C. Internal respiration 1. Gas diffusion to tissues of the body 2. O2 unloading / CO2 loading D. Transport of O2 and CO2 III. Pulmonary ventilation
Premium Respiratory system Oxygen Carbon dioxide
There are four types of tissue found in animals: connective‚ muscle‚ nervous‚ and epithelial. We are going to go into muscle tissue. The cells of muscle tissues are called fibers. There are three types of muscle tissue and they are skeletal‚ cardiac‚ and smooth. All types can go though hypertrophy (enlargement or overgrowth of an organ or part of the body due to the increased size of the constituent cells). Muscle fibers contract due to the interaction of the contractile proteins‚ actin and myosin
Premium Muscle Cardiac muscle Skeletal muscle
Physiology Lab Review Questions for Final 7.2: Electrocardiogram (ECG) 1. The pacemaker region of the heart is the right atrium (SA node) ____________________________. 2. The conducting tissue of the heart located in the interventricular septum is the right and left bundle branches 3. Indicate the electrical events that produce each of these waves: a. P wave __atrial depolarization________________________________________________________. b. QRS wave __ventricular depolarization_________________________________________________
Premium Insulin Respiratory physiology Diabetes mellitus