Capacitance and Dielectrics Capacitors and Capacitance Forms of Capacitors Calculations of capacitance Energy Stored in a Capacitor Electric Field Energy Density Dielectrics Properties of Dielectric Materials Charging a capacitor Bridges Types of bridges Ohm’s Law Parallel and Series Arrangement of Resistors Variation of Resistance with Temperature Variation of Resistivity with Temperature Kirchhoff’s Rules
1. The arrangement of microtubules in eukaryotic flagella is referred to as A) undulating B) basal C) 9+2 D) ciliary 2. Which of the following is not a characteristic of prokaryotes? A) DNA B) cell membrane C) cell wall D) endoplasmic reticulum 3. The term "nuclear envelope" is more correct than the term "nuclear membrane" because A) the enclosure has pores which membranes do not B) the enclosure is made up of two membranes C) the chemical composition is inconsistent with cellular membranes D...
INTRODUCTION TO THE CELL CELL DIVERSITY CELL SIZE CELL SHAPE INTERNAL ORGANIZATION Prokaryotes v. Eukaryotes PARTS OF THE EUKARYOTIC CELL THE CELL MEMBRANE CYTOPLASM FLUID MOSAIC MODEL OF CELL MEMBRANES MEMBRANE PROTEINS THE NUCLEUS (pl. NUCLEI) MITOCHONDRIA RIBOSOMES ENDOPLASMIC RETICULUM (ER) GOLGI APPARATUS LYSOSOMES CYTOSKELETON CENTRIOLE CILIA AND FLAGELLAE PLANT CELL STRUCTURES CELLULOSE CELL WALL VACUOLES CHLOROPLASTS (and other plastids) MULTICELLULAR ORGANIZATION TISSUE...
CELL TYPES OF CELLS COMPONENT PARTS OF THE CELL CELL MEMBRANE MEMBRANE SPECIALISATION FLUID-MOSAIC MODEL
Introduction Learning Outcomes Stages of photosynthesis Light Reactions Description of light reactions stage of photosynthesis (Photosystems I and II) Cyclic Photophosphorylation Non-cyclic photophosphorylation Photophosphorylation: Similarities and Differences Dark reactions (Calvin cycle) Calvin Cycle Chemical Equation Importance of photosynthesis Factors affecting photosynthesis
1. The process of recombination of genetic materials during meiotic cell division is called____ (A)Synapse (B)Chiasma (C)Crossing over (D)Transcription 2. Which of the following is odd one out? (A)Fructose + glucose = sucrose (B) Fructose + fructose = maltose (C) Glucose + galactose = lactose (D) Glucose + glucose = maltose 3. Lysosome is also known as ___ box (A)Protective (B)Suicidal (C) Adaptive (D) None of t...
1.Which of the following is not a nitrogenous base Adenine Guanine Uracine Thymine 2. the process of recombination of genetic materials during meiotic cell division is called Synapse Chiasma Crossing over Transcription 3. the first product of photosynthesis is Triose phosphate Glycerol Ribulose bisphosphate Glycerate phosphate 4. Which of the following is not a component of a nucleotide Nitrogenous bas Trios sugar Phosphoric acid Pentose sugar 5. Which of the following is the general fo...
INTRODUCTION TO CELL CELL THEORY TYPES OR CLASSIFICATION CELL SIZES AND SHAPES CELL STRUCTURE CELL MEMBRANE STRUCTURE OF CELL MEMBRANE CYTOPLASM CYTOSOME MITOCHONDRION ENDOPLASMIC RETICULUM NUCLEUS NUCLEOPLASM GOLGI BODY/APPARATUS LYSOSOMES PEROXISOMES RIBOSOMES VACOULE GROWTH OF CELL CELL DIVISION IN PROKARYOTES CELL DIVISION IN EUKARYOTES MITOSIS PHOTOSYNTHESIS GENETICS, HEREDITY, GENES AND CHROMOSOMES PRINCIPLES OF GENETICS GENES MENDEL’S WORK IN GENETICS WATER, P.H AND BUFFERS WATER SOL...
1. The cell is; (a) Basic unit of organization of a living things. (b) basic functional and structural unit of life. (c) a unit of life that can operate functionally (d) all of these. Ans = D 2. Which scientist observe a microscopic objects using simple lens microscope and called it Animacules? And what year? (a) Robert hooke 1591 (b) mathiasschledlin 1655 (c) theodoreschwann 1838 (d) anton van leawenhoek 1591. Ans = D 3. Which scientist is refe...
1. How many FAD are used in aerobic respiration A. 0 B. 1 C. 2 D. 4 2. Which of the following has the longest period in Cell Cycle? A. G1 B. G2 C. M D. S 3. Which of the following is an obligate anaerobe A. Clostridium botulinum B. E. Coli C. Staphylococcus aureus D. All of the above 4. What part of light is used by higher plant A. Red B....
1. Chromosomes are duplicated during which phase of the cell cycle (a) prophase (b)metaphase (c)interphase (d)cyclophase 2.______ refers to cells which after completion of mitosis do not enter G1 phase. (a)G2 cells (b)S cells (c)Go cells (d) M cells 3. RNA synthesis stops at ______ and resumes at ______ (a) late prophase and telophase (b) early prophase and metaphase (c)early metaphase and prophase (d)middle interphase and late telophase. 4. Who first studied mitotic cell div...
1.What is the function of the plastid... A.for photosynthesis and storage. B.Transport and movement of material C.Extrection in plant D.Formation of pigments Ans:-A 2.Movement of materials in an plant is called.... A.Transportation B.Translocation C.Transformation Ans:-A 3.Phloem loading involves A.diffusion B.osmosis... C.Draining Ans:-A
1. The process of recombination of genetic materials during meiotic cell division is called____ (A)Synapse (B)Chiasma (C)Crossing over (D)Transcription 2. Which of the following is odd one out? (A)Fructose + glucose = sucrose (B) Fructose + fructose = maltose (C) Glucose + galactose = lactose (D) Glucose + glucose = maltose 3. Lysosome is also known as ___ box (A)Protective (B)Suicidal (C) Adaptive (D) None of the above 4. Which of the following is not a protein? (A)Keratin (B)Haemoglobin (C)...
CELL PROCESSES CELL AND CELL ORGANELLES CELL WALL CELL MEMBRANE CELL REPRODUCTION LYSOSOMES MITOCHONDRIA NUCLEUS HEREDITY LIPIDS AND PROTEINS ENZYMES PHOTOSYNTHESIS MICROMOLECULES BUFFER AND WATER RESPIRATORY SYSTEM
Mitosis Comparison of Meiosis and Mitosis Meiosis Crossing-over and Recombination During Meiosis