Energy & The atmosphere

Question 1

Chloroplast

Answer 1

An organelle found in plant and algae cells where photosynthesis occurs … contain chlorophyll

Question 2

Reactants

Answer 2

A starting material in chemical reaction.

Question 3

Products

Answer 3

Ending material in a chemical reaction.

Question 4

Chlorophyll

Answer 4

Green pigment in planets and algae absorbs light

Question 5

Light dependent reaction

Answer 5

Reactions of photosynthesis that use energy from light to produce ATP and NADPH

Question 6

ATP

Answer 6

Main energy source that cells use for most of their work

Question 7

Thylakoid Membrane

Answer 7

Location of light dependent reaction

Question 8

NADPH

Answer 8

An electron carrier involved in photosynthesis Light drives electrons from Chlorophyll to NAPD , forming a NADPH which provides the high energy electrons for the reduction of carbon dioxide to sugar in the Calvin cycle

Question 9

Calvin Cycle

Answer 9

The process in which carbon dioxide, ADP, and NADP+ Also called the Light Independent Reaction

Question 10

ADP (adenosine diphosphate)

Answer 10

Low- energy molecules that can coverted to ATP

Question 11

Autotroph

Answer 11

Organisms that make their own food

Question 12

Heterotroph

Answer 12

Organisms that obtains energy from the foods it consumes also called consumers

Question 13

Granum

Answer 13

One of the stacks of pigment containing thylakoids in plants chloroplasts

Question 14

Thylakoid

Answer 14

Sac-like photosynthetic membranes found in choloplasts

Question 15

Storma

Answer 15

Fluid portion of the chloroplast outside the thylakoids

Question 16

Biosynthesis

Answer 16

The process by which living organisms produce larger molecules from smaller ones

Question 17

Proteins

Answer 17

Composed of amino acids linked together in complex patterns from structural components and enzymes in living things can be an energy source

Question 18

Starch

Answer 18

Created by joining many glucose molecules energy storage molecules

Question 19

Cellulose

Answer 19

A substance (made of sugars) that is common in the cell walls of many organisms for strength

Question 20

Lipids

Answer 20

Includes fats, waxes, oils and steroids. Considered a secondary energy source for humans

Question 21

Photosynthesis

Answer 21

Conversion of light energy from the Sun into chemical energy

Question 22

Aerobic Cellular Respiration

Answer 22

Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen

Question 23

Anaerobic Cellular Respiration

Answer 23

Process in which organisms covert energy for their use in the absence of oxygen

Question 24

Glycolysis

Answer 24

First step in releasing the energy of glucose in which a molecule of glucose is broken into two molecules of pyruvic acid

Question 25

Lactic Acid Fermentation

Answer 25

The conversion of pyruvate to lactate with no release of carbon dioxide

Question 26

Alcoholic Fermentation

Answer 26

A process used by yeast cells and some bacteria to produce carbon dioxide and ethyl alcohol

Question 27

Methanogensis

Answer 27

An energy yielding metabolic process that produces methane it’s is unique archea

Question 28

Mitochondria

Answer 28

An organelle found in a large number of cells where the processes of respiration and energy production occurs

Question 29

Covalent bond

Answer 29

A chemical bond that involves a pair of electrons between atoms in a molecule

Question 30

Glucose

Answer 30

A simple a sugar that is the main energy source for most living things It is produced by autotroph and plants

Question 31

Chemosysthesis

Answer 31

Process by which food is made by bacteria and other living things using chemicals as the energy source typically in the absence of sunlight