PLAY. A(n) _____ is any substance that cannot be broken down into simpler substances. Flashcards. FALSE, Matthais Schleiden also worked on it. Organelle functions: mitochondria, Golgi apparatus, vacuole, nucleus, ribosome, chloroplast, etc. Very large organic molecules that contain instructions that cells need to function are called _____. Two ways of moving things into and out of cells that do NOT need energy are _____ and _____. **Large vacuole found in plant cells, while many small vacuoles found in animal cells, -Makes proteins in the cell -Found in cytoplasm and on rough endoplasmic reticulum, but initially made in the nucleolus **Found in both plant and animal cells, -flat curved sacs used for storing and packaging - Packages proteins made by the ribosomes and sends them to other parts of the cell where needed **Found in both plant & animal cells, -Folded membranes that act like a road in the cell, transporting substances such as proteins. Cells need _____ to carry out all life functions. Test. It allowed scientists to observe the cells that make up living things, therefore making it possible for people to discover and learn about cells. -Control center or "brain of the cell" -Contains the DNA (genetic material stored in chromosomes) **Found in both plant & animal cells, -Powerhouse of the cell -Releases chemical energy from food, -Produces food for the plant cell by photosynthesis-Contains chlorophyll **Found in plant cells only, -stores food, water, minerals, waste. The cell membrane is _____, which means that some things can pass through it while others cannot. Starch is a kind of carbohydrate. 1. There are 5 important organelles for you to know. The structure of each kind of body cell is suited to its _____ _____. The storage compartment of the cell is the _____. PLAY. Spell. Quiz *Theme/Title: Cell Structure & Function * Description/Instructions ; For grade 7. Learn. The ability of microscopes to clearly distinguish the individual parts/fine details of an object. (The sharpness of an image.). Learn. _____ is the ability to make things look larger than they are. cell . In plant and animal cells, the control center of the cell is the _____. It magnifies an object by bending the light that passes through them. A red blood cell shape where the concentration of water molecules is the same inside and outside of the wall. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Brief Summary of Unit (Including curricular context and unit goals): In this unit on cell theory and cell structure and functions, 7thgrade students will be able to recognize the different levels of organization in plants and animals including cells, tissues, organs, organ systems, and organisms (7.12C). List the three points of the cell theory. They speed up a chemical reaction in a living thing. All organisms are made up of one or more cells 2. Membrane that surrounds and protects the cell; it controls what can enter and exit the cell. They have energy-rich organic compounds made of carbon, hydrogen, and oxygen. Spell. Cell Structure 7th grade. Moving materials through a cell membrane without using energy is called _____ transport. Its smallest unit is the _____. STUDY. Two ways that the cell moves things by ACTIVE TRANSPORT. Which letter of each sentence is true about bacterial cells? Translate. True or false: Both DNA and RNA are proteins. Play Jeopardy Know the difference between subjective (opinions) and objective (facts). Write. Cell Theory. Terms in this set (25) Cell. Cell Membrane. Accuracy versus Precision... Know Cell Organelles Structure and Function Mitochondria - makes food into energy Golgi … Its smallest unit is called a(n) ____. All living things are composed of cells. 1/Cell Structure & Function, Review. The part of the cell that is the region between the cell membrane and the nucleus. mskaptason. Brian_Schaefer2. But they contain even more energy than carbohydrates. Tuesday, September 9, 2014. A membrane bound structure that is the basic unit of life. Organelle functions: mitochondria, Golgi apparatus, vacuole, nucleus, ribosome, chloroplast, etc. Match. The basic unit of structure of living things is the cell. Flashcards. Carbohydrates are made up of _____, _____, and _____. When two or more elements combine chemically, they form a(n) _____. A red blood cell shape where there is high concentration of water molecules outside the cell. Match. As a cell gets larger, it takes longer for a molecule to reach the _____ of the cell. Cells are the basic units of structure and function in living things. All cells come from existing cells. Test. _____ form part of cell membranes and many of the cell's organelles. Gravity . Description: Organism organization (cells - tissues - organs - systems- organism) Cells; Human Body Systems (respiratory, circulatory, digestive, skeletal, nervous, rep… STUDY. STUDY. the smallest unit of an organism that carries on the functions of life. 7th Grade Science - Cell Organelles & Functions. The cell is the basic unit of all organisms 3. a. Three ways that substances can move into and out of a cell are: In diffusion, molecules move from an area of _____ concentration to an area of _____ concentration. Cell Theory. any living thing- all organisms are made up of cells. In a convex lens, the ______ of the lens is thicker then the _____. Created by. Where is the cell membrane located in cells that have cell walls? Gravity. Bacterial cells differ from the cells of plants and animals in that they lack (do not have) a _____. The process by which water moves across a cell membrane is called. The main function of the _____ is to control what comes into and out of a cell. How does active transport differ from passive transport? What kind of microscope did Anton van Leeuwenhoek use? Chromatin contains the instructions that direct the functions of a cell. Materials move into the _____ through pores in the nuclear membrane. _____ cells and _____ cells BOTH have cell walls. What did the invention of the microscope make possible? b. Bacterial cells have a cell wall and a cell membrane. You definitely have to use a microscope to look at the cell details and parts (called organelles).
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