Mesophyll cells Study guides, Class notes & Summaries

IB Biology 9.2 Latest Update Graded A+ Translocation occurs from ___ to ___ Source to sink Phloem tissue - found in stems, roots and leaves - Composed of sieve tubes which are composed of specialized sieve tube cells - Sieve tube cells are separated by sieve plates (perforated walls) - Sieve tube cells are associated with companion cells Translocation Transport of organic solutes in a plant Sources areas of plant where sugars and amino acids are in surplus and are loaded int...

Brooks Biodiversity Unit 3 Quizzes with 100% Correct Answers Coevolution - Answer- adaptations go hand in hand, with one species evolving with the other Plant/Animal Hierarchy - Answer- Cells --> Tissues --> Organs 3 Plant Tissues - Answer- 1. Dermal ("Skin") 2. Vascular ("Veins") 3. Ground Tissue ("support tissue") Leaves - Answer- Responsible for collection and conservation of solar energy Main photosynthetic organ of most vascular plant Stems - Answer- Positioning and su...

Plants ArchitecturePlant needs i. collection & conversion of solar energy -> leaves ii. positioning & support of leaves -> stems iii. anchorage & absorption -> roots iv. transport -> vascular system Leaf StructureEpidermis, Mesophyll, and Vein (Vascular Bundle) Epidermis contains what?- Cuticle - Guard cells with Stomata

BROOKS BIODIVERSITY UNIT 3 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Plants Architecture Correct Answer: Plant needs i. collection & conversion of solar energy -> leaves ii. positioning & support of leaves -> stems iii. anchorage & absorption -> roots iv. transport -> vascular system Leaf Structure Correct Answer: Epidermis, Mesophyll, and Vein (Vascular Bundle) Epidermis contains what? Correct Answer: - Cuticle - Guard cells with Stomata Epi...

Respiration ANSWER Breakdown of fuel (food) molecules to release energy; ALL living organisms do this Photosynthesis ANSWER Using sunlight energy and atmospheric CO2 to make food molecules; Autotrophs Photosynthesis equation ANSWER Energy+ 6CO2+ 6H2O= C6H12O6+ 6O2; reverse of respiration; synthesizes carbohydrates Where does photosynthesis take place? ANSWER Chloroplasts- the leaf mesophyll cells Things that use photosynthesis ANSWER photosynthetic autotrophs; plants & gree...

Brooks Biodiversity Unit 3 Exam Questions and Correct Answers 2024 with complete solution. Plants Architecture Plant needs i. collection & conversion of solar energy -> leaves ii. positioning & support of leaves -> stems iii. anchorage & absorption -> roots iv. transport -> vascular system Leaf Structure Epidermis, Mesophyll, and Vein (Vascular Bundle) Epidermis contains what? - Cuticle - Guard cells with Stomata Epidermis outermost cell layer of a plant body cutin: (...

Brooks Biodiversity Unit 3 Exam Questions and Answers 100% Pass Plants Architecture - Answer- Plant needs i. collection & conversion of solar energy -> leaves ii. positioning & support of leaves -> stems iii. anchorage & absorption -> roots iv. transport -> vascular system Leaf Structure - Answer- Epidermis, Mesophyll, and Vein (Vascular Bundle) Epidermis contains what? - Answer- - Cuticle - Guard cells with Stomata Epidermis - Answer- outermost cell layer of a plant body ...

1)What is the name given to organisms that can make their food and thus sustain themselves without consuming organic molecules derived from other organisms? A) chemotrophs B) heterotrophs C) synthesizers D) autotrophs Answer: D 2) Photoautotrophs A) make sugar by using organic raw materials. B) produce organic molecules from inorganic molecules. C) eat other organisms that use light energy to make food molecules. D) include only the green plants. Answer: B 3) Which of the follow...

Biology 5A Midterm 2 Study Guide Exam Questions With 100% Correct Answers Where does Oxidative Phosphorylation take place? - answerThis takes place in the inner mitochondrial membrane What is the energy of electrons used for during Oxidative Phosphorylation? - answerPurpose of ATP Synthesis NADH and FADH2 - answerFollowing glycolysis and citric acid cycle, they account for most of the energy extracted from food. They are two electron carriers that donate to electron transport chain What...

Ncert Biology Exam Questions & Answers 2024/2025 Pollen grains are generally - ANSWERSSpherical Nucleolus - ANSWERSSpherical Centriole - ANSWERScylindrical Mitochondria - ANSWERSsausage shaped or cylindrical RBCs - ANSWERSRound and biconcave Mesophyll cells - ANSWERSRound and oval trachied - ANSWERSelongated, tapering xylem cell adapted for the support and transport of water and elements Columnar cells - ANSWERSLong and narrow WBCs - ANSWERSAmoeboid Nerve cell - A...