Chloroplast - Study guides, Class notes & Summaries

AS Biology (7401/1) Paper 1 Specimen Latest Update 01 . 1) Describe how you could use cell fractionation to isolate chloroplasts from leaf tissue. [3 marks] - ANSWER-1. How to break open cells and remove debris; 2. Solution is cold/isotonic/buffered; 3. Second pellet is chloroplast; 01 . 2) (Figure 1 shows a photograph of a chloroplast taken with an electron microscope. Figure 1) Name the parts of the chloroplast labelled A

BIOL 1001 LSU Exam 3 Chs 7, 8, 9 Crousillac Questions and Answers Already Passed **Light-Dependent Reaction:** - The light-dependent reaction occurs only during the daytime and takes place in the thylakoid membrane where chlorophyll is located. - Oxygen is released as a by-product of this process. **Requirements for the Light-Dependent Reaction:** - The light-dependent reaction requires water and sunlight. **Flow of Electrons in the Light-Dependent Reaction:** - The flow of ele...

LOUISIANA Horticulture Practice Test 1 2024 Questions and Verified Answers (2024 / 2025) 100% Guarantee Pass 1. The three major plant cell parts are AC007 a. cell wall, chloroplast, goigi b. cell wall, goigi, nucleus c. cell wall, cytoplasm, nucleus d. cell wall, nucleus, vacuole Answer C 2. What are the major vegetative parts of the plant? AC002 a. leaf, flower, seed b. leaf, root, stem c. root, seed, bud d. stem, flower, node

Module 1 Correct Answer- Which of the following are true statements about proteins? Proteins: Correct Answer--Are catalysts - Are receptors for signal molecules - Have structural roles - Are required for directed cell mobility (BLANK) are enzymes that catalyze the synthesis of RNA using a DNA template. Correct Answer-RNA polymerases Outside of the plasma membrane, plant cells are surrounded by a cell wall that is mostly composed of Correct Answer-cellulose The (BLANK) is the organ...

BSC 1005 Midterm Exam - Questions and Answers Facilitated diffusion across a biological membrane requires _____ and moves a substance _____ its concentration gradient. Transport proteins Down. The act of a white blood cell engulfing a bacteruim is _____. Phagocytosis An enzymes function is dependent on its ______. Shape. Diffusion ______. Proceeds until equilibrium is reached. Which of the following processes could result in the net movement of a substance into a cell, if the substance is more ...

Test Bank Complete_ Karp’s Cell and Molecular Biology 9th Edition, Gerald Karp (Author), Janet Iwasa (Author), Wallace Marshall (Author) All Chapters 1-18 Table of Contents Chapter 1: Introduction To The Study Of Cell And Molecular Biology 3 CHAPTER 2: The Chemical Basis of Life 51 CHAPTER 3: Bioenergetics, Enzymes, and Metabolism 98 CHAPTER 4: The Structure and Function of the Plasma Membrane 132 CHAPTER 5: Aerobic Respiration and the Mitochondrion 212 CHAPTER 6: Photosynthesis and th...

are enzymes that catalyze the synthesis of RNA using a DNA template. Correct Answer-RNA polymerases Outside of the plasma membrane, plant cells are surrounded by a cell wall that is mostly composed of Correct Answer-cellulose is the organelle that is the site of photosynthesis in plants. Correct Answer-chloroplast The cytoskeleton of eukaryotic cells is composed primarily of three types of protein fibers - intermediate filaments, actin filaments, and Correct Answer-microtubules Cells...

Essential Cell Biology, 5th Edition, by Bruce Alberts, Exam 4 Latest Update With Multiple, Correctly Answered Questions |Single & Multiple choice and essays| What organelles are part of the endomembrane system? - Golgi, ER, lysosomes, endosomes, chloroplasts, peroxisomes T/F: Mitochondria is part of the endomembrane system - False. Where are proteins in chloroplast synthesized? - Cytosol and chloroplast What transports the components of the endomembrane syste...

BI-112 Exam 2 Questions and Answers Already Passed Which part of the cell is primarily responsible for synthesizing proteins? A) Nucleus B) Ribosome C) Lysosome D) Golgi Apparatus B) Ribosome During which phase of mitosis do sister chromatids separate? A) Prophase B) Metaphase C) Anaphase D) Telophase C) Anaphase What molecule serves as the main energy currency in a cell? A) DNA 2 B) Glucose C) ATP D) NADH C) ATP Which of the following is an example of passive ...

__________ is the plastid most likely to be involved in photosynthesis. a. Leucoplast b. Chromoplast c. Amyloplast d. Riboplast e. Chloroplast - Answer-E. Chloroplast ____________ is a crop grown in flooded fields. a. rice b. wheat c. cassava d. potatoes e. oats - Answer-A. Rice ____________ tissue gives support to young stems, petioles, and the veins of leaves. a. sclerenchyma b. vascular c. parenchyma d. collenchyma e. dermal - Answer-D. Collenchyma ____________ tissue is com...