Grieb Bju Biology Chapter 5

G0 phase – a cell that does not pass the G1 checkpoint goes here, a non-dividing state
food web – A community of organisms where there are several interrelated food chains
genetics – the scientific study of how genes control the characteristics of plants and animals
Carefully read most instructions before beginning lab activity.

True or False – False

electronegativity – attraction of a particular atom for the electrons of a covalent bond
systematics – the classification of living organisms in terms of their natural relationships; it includes describing, naming, and classifying the organisms
cell theory – all organisms are made of cells, all existing cells are produced by other living cells, the cell is the most basic unit of life
The following compound is made in both, the stomach and pancreas:
Action Potential – The electro-chemical gradient of a neuron when a signal travels along the neuron (+35mV)
carbohydrate – molecule composed of carbon, hydrogen, and oxygen; includes sugars and starches.
What is caused when the eyeball is too long or then lens is too rounded? – Short sightedness- the image gets focused in front of the retina.
Chemical Reaction – A process that changes or transforms one set of chemicals into another. Changes the chemical bonds.

Ex. Iron + Oxygen = Rust

Pancreas – An accessory organ that
secretes digestive enzymes
and acid-neutralizing
buffers into the small
intestine
concentration – a measurement of how much solute exists within a certain volume of solvent
The fоllоwing cоmpound is mаde in both, the stomаch аnd pancreas:
Nucleus – in an atom, the core of protons and neutrons; in a eukaryotic cell, the organelle that contains most of the DNA and directs most of the cell's activities
Photosynthesis – the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.

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