Introduction to Biology

Questão	Responda
Homeostasis	The ability to maintain constant, stable internal condition when outside factors change Image: Stock Vector Biology Homeostasis Science Vector Illustration Infographic 2263823885 (binary/octet-stream)
Adaptation	Any characteristic that helps an organism to survive-will be passed on to an offspring Image: Adaptation 001 (image/jpeg)
Cohesion	Similar molecules stick together (water to water) Image: Difference Between Adhesion And Cohesion (image/png)
Adhesion	Different molecules stick together (water to a table) Image: Difference Between Adhesion And Cohesion (image/png)
Hypothesis	A proposed answer to the problem (educated guess before an experiment) Image: Gen Ross Hypotheses Learning 2400 300x300 (image/jpeg)
Cell	The smallest unit that can carry on all functions of life Image: 1000 F 323088501 P Nhns Yahe Wv Rivg Eei Ha Tfn I1 N0tg Wb L (image/jpeg)
Stimulus	Any change in the environment Image: Stim Resp (binary/octet-stream)
pH scale	Measure of the concentration of Hydrogen ions (acid/base) Image: Ph Scale Orig (image/jpeg)
catalyst/enzyme	substance that speeds up the rate of a chemical reaction Image: Speedometer With Fuel Gauge For Diesel Speed 220 Kmh Symbol Image Danger Due To Excessive Speed Too Fast Driving Germany T2 Yjm3 (image/jpeg)
nucleic acid	DNA and RNA Image: Nucleic Acids (image/png)
qualitative	Data in the form of recorded descriptions rather than numerical measurements. Image: Qualitativethumb 165043 (image/jpeg)
quantitative	Data that is in numbers Image: Quantitativedata 117506 (image/jpeg)
Independent Variable	What is deliberately changed or manipulated in an experiment Image: Plant Growth 138bfcd8 4f03 4a24 B8b3 444825863956 480x480 (image/png)
Dependent Variable	What is being measured in an experiment Image: V4 460px Measure Growth Rate Of Plants Step 1 Version 2 (image/jpeg)
polar molecule	molecules that have an oppositely charged regions Image: Polar (image/png)
hydrogen bond	when a Hydrogen atom covalently bonds with another atom (usually oxygen to make water) Image: Hydrogen Bonding Med (image/jpeg)
covalent bond	chemical bond that forms when electrons are shared. Image: Covalent Bond (image/jpeg)
ionic bond	electrical attraction between two oppositely charged atoms (magnets) Image: Ionic Bond (image/jpeg)
active site	specific location where the substrate attaches to the enzyme Image: Images?Q=Tbn:A Nd9 Gc Sxf25x Hr6 Foj Oni Phfc896i Nmpz439 Vn Lw Ux Z Yjvk Tk Wl Jv Qv Hb Xy49 U&S=10 (image/jpeg)
activation energy	minimum amount of energy needed in a chemical reaction to form products Image: Reaction Diagram 12073914300498291534 (image/jpeg)
substrate	reactants that bind to the enzyme Image: Images?Q=Tbn:A Nd9 Gc Sxf25x Hr6 Foj Oni Phfc896i Nmpz439 Vn Lw Ux Z Yjvk Tk Wl Jv Qv Hb Xy49 U&S=10 (image/jpeg)
polymer	molecule made from repeating units of identical or nearly identical compounds Image: D Vw Rv6g Hum3s Se Pj Qw Jt Nh (image/jpeg)

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	Criado por Mark Holland aproximadamente 2 anos atrás