Chapter 9 Review: Cell Processes MS Green

________ is anything that has mass and takes up space. Matter Energy An element A chemical

Whether it is a solid, liquid, or a gas, matter is made of ____ cells atoms space compounds

Although they have nearly equal masses, a proton has a positive charge and a neutron has __ a negative charge double the proton’s charge a changing charge no charge

________ are the part of the atom that is involved in chemical reactions. Protons Neutrons Electrons Compounds electrons

An atom’s nucleus contains _____ neutrons only neutrons, protons and electrons protons and neutrons protons and electrons

A chemical formula(like H2O) shows the kind and number of atoms that form a _______ compound mixture suspension solution

Organic compounds that store important coded information in cells are _ carbohydrates lipids nucleic acids water

The function of the selectively permeable cell ____ is to allow some things to pass through it, but not others. cytoplasm membrane nucleus wall

Bacteria are taken into cells by ____ diffusion exocytosis endocytosis osmosis

Organic compounds are compounds that ALWAYS contain __________. carbon nitrogen calcium oxygen

__________ are organic compounds made of sugars or starches. Enzymes Carbohydrates Lipids Nucleic Acids carbohydrates

_____are organic compounds that store energy. Enzymes Lipids Carbohydrates Nucleic Acids

In a(n) _____, substances mix evenly with other substances. inorganic compound organic compound solution suspension

The movement of large molecules through the cell membrane out of the cell is called _________ endocytosis osmosis homeostasis exocytosis

If the movement of molecules requires energy, it is ________. active transport osmosis diffusion passive transport

_________ is a process that releases energy when there is no oxygen present. Photosynthesis Metabolization Fermentation Equilibrium

_____ are organisms that cannot make their own food. Plants Enzymes Consumers Producers

Producers use light energy to make ______. chlorophyll proteins glucose starch

The movement of molecules from an area of high concentration to an area of low concentration is known as ___ active transport exocytosis endocytosis diffusion

The diffusion of water through a cell membrane is called ______ active transport osmosis facilitated diffusion

An organic compound ALWAYS contains this element. nitrogen carbon water carbon dioxide

______ is an example of a heterogeneous mixture. salt water solution aluminum trail mix none of the above

Salt is an example of this type of compound. inorganic organic smelly none of the above

Consumers are organisms that ____ make their own food cook their own food cannot make their own food none of the above

The movement of large molecules out of a cell is ___________ endocytosis diffusion facilitated diffusion exocytosis