GENBIO 2| reactions

Question 1

emission of light from a chemical reaction

Answer 1

chemiluminescence

Question 2

two types of chemical reactions in a cell

Answer 2

endergonic
exergonic

Question 3

energy is absorbed from the surroundings during the reaction

Answer 3

endergonic

Question 4

a reaction that releases energy into the environment

Answer 4

exergonic

Question 5

what does ATP stand for?

Answer 5

Adenosine Triposphate

Question 6

the energy currency of the cell

Answer 6

Adenosine Triposphate

Question 7

a molecule that stores energy within its bond and is highly unstable

Answer 7

Adenosine Triposphate

Question 8

the energy within these bonds is what powers all the chemical reactions in the body

Answer 8

Adenosine Triposphate

Question 9

to harness the energy within the bonds of ATP, the cells use a strategy called..

Answer 9

energy coupling

Question 10

is when an exergonic reaction is directly linked with an endergonic reaction

Answer 10

energy coupling

Question 11

a product of one reaction that is used as the reactant for the second reaction being coupled with

Answer 11

shared intermediate

Question 12

active transport mechanism in the cell membrane that maintains the optimal ion balance across the membrane

Answer 12

Na+ -P

Question 13

in order to pump ions across the membrane, it needs..

Answer 13

energy from ATP

Question 14

two major life processes

Answer 14

photosynthesis
respiration

Question 15

the chemical process where plants absorb light energy and transform it to a chemical energy

Answer 15

photosynthesis

Question 16

primary energy conversion process forms autotrophic organisms

Answer 16

photosynthesis

Question 17

where the energy conversion occurs

Answer 17

choloroplasts

Question 18

is the end chemical energy product from photosynthesis

Answer 18

glucose

Question 19

oxidizes glucose molecule and produces the cellular energy ATP

Answer 19

respiration

Question 20

two types of respiration

Answer 20

anaerobic
aerobic

Question 21

glucose molecule into ATP with limited oxygen

Answer 21

anaerobic

Question 22

glucose molecule into ATP with limited oxygen

Answer 22

respiration

Question 23

respiration that occurs in the presence of oxygen

Answer 23

aerobic

Question 24

chemical equation for photosynthesis

Answer 24

6C02 + 6H20 > glucose + oxygen

Question 25

aerobic respiration equation

Answer 25

C6H12O6 + 6O2 > 6CO2 + 6H2O + ATP

Question 26

3 major stages in aerobic respiration

Answer 26

glycolysis krebs cycle electron transport system

Question 27

another precursor for the light reaction stage is

Answer 27

water

Question 28

light and water are converted into

Answer 28

NADPH, ATP, and Oxygen

Question 29

precursors lf the light-independent reactions

Answer 29

ATP and NADPH

Question 30

the light-independent reactions take place in the

Answer 30

stroma of the chloroplasts

Question 31

light-independent reactions do not need light energy to proceed but it utilizes

Answer 31

carbon dioxide

Question 32

organelle found in plant cells

Answer 32

chloroplast

Question 33

the site of photosynthesis

Answer 33

chloroplast

Question 34

2 major stages of photosynthesis

Answer 34

light-dependent light-independent

Question 35

light dependent occurs in the

Answer 35

thylakoid

Question 36

light independent occurs in the

Answer 36

chloroplast

Question 37

major stages in aerobic respiration

Answer 37

glycolysis krebs cycle electron transport system

Question 38

first step in both types of respiration

Answer 38

glycolysis

Question 39

this aerobic respiration occurs in the cytoplasm

Answer 39

glycolysis

Question 40

this is where the pyruvate, in the form of (acetyl-COA) into forms of amino acid precursors and reducing agents such as NADH and FADH2

Answer 40

krebs cycle

Question 41

occurs in the matrix of the mitochondrion organelle

Answer 41

krebs cycle

Question 42

main producer of ATP

Answer 42

electron transport system

Question 43

utilizes a chain of membrane bounded proteins in the mitochondrion

Answer 43

electron transport system

Question 44

under limited oxygen conditions

Answer 44

anaerobic respiration

Question 45

two types of fermentation

Answer 45

lactic acid fermentation ethanol fermentation

Question 46

converted into lactic acid during the lactic acid fermentation

Answer 46

pyruvate

Question 47

fermentation occurs in the

Answer 47

cytoplasm

Question 48

converted into ethanol and carbon dioxide

Answer 48

pyruvate