Photosynthesis

Question 1

is a branch of science that deals with how energy is transferred to cells, tissues, and organisms

Answer 1

bioenergetics

Question 2

the study of energy flow through a living system

Answer 2

bioenergetics

Question 3

refers to all chemical reactions of a cell or organism

Answer 3

metabolism

Question 4

energy acquisition in living organisms

1. an organism that can produce or synthesize their own food through utilizing light or inorganic compounds

Answer 4

autotrophs

Question 5

types of autotrophs

uses sunlight to make food (ex: plants)

Answer 5

photoautotrophs

Question 6

types of autotrophs

capture energy from inorganic compounds to make food (ex: thermophilic bacteria)

Answer 6

chemoautotrophs

Question 7

energy acquisition in living organisms

2. includes animals, fungi, and most bacteria, relies on sugars produced by autotrophs, they need to consume other organisms to survive

Answer 7

heterotrophs

Question 8

process where photosynthetic organisms converts solar energy to chemical energy stored in sugar molecules (glucose)

Answer 8

photosynthesis

Question 9

this process requires sunight, carbon dioxide (CO2), water (H2O) and chloroplast (leaf)

Answer 9

photosynthesis

Question 10

this process releases oxygen, and sugar (glucose)

Answer 10

photosynthesis

Question 11

photosynthesis comes from the greek word -

photo = ?
synthesis = ?

Answer 11

1. light
2. to produce

Question 12

an organelle (organ in cell) responsible for photosynthesis

Answer 12

chloroplast

Question 13

contains tiny disc-shaped structure called thylakoids

Answer 13

chloroplast

Question 14

a stack of thylakoids are called (?), and is surrounded by space called (?)

Answer 14

1. granu,
2. stroma

Question 15

have inner and outer membrane

Answer 15

chloroplast

Question 16

inside the thylakoid are green pigment molecules called (?) that absorbs energy from the sun

a pigment that gives plants their green color

Answer 16

chlorophyll

Question 17

chlooroplasts are found mainly in the cells of the (?), the interior tissue of the leaf

Answer 17

mesophyll

Question 18

(?) is composed of particles that travel as waves / wavelengths

Answer 18

light energy

Question 19

how many processes of photosynthesis are there?
and they are the…?

Answer 19

1. 2 processes
2. dependent reaction and independent reaction (or the calvin cycle)

Question 20

occurs in the thykaloid membrane of the chloroplast

dependent reaction or independent reaction (the calvin cycle)

Answer 20

dependent reaction

Question 21

sunlight is required for it to happen. Oxygen is released as waste products during this stage

dependent reaction or independent reaction (the calvin cycle)

Answer 21

dependent reaction

Question 22

occurs in the stroma of the chloroplasts

dependent reaction or independent reaction (the calvin cycle)

Answer 22

independent reaction / calvin cycle

Question 23

can happen with or without sunlight. formation of glucose from carbon dioxide happens in this stage

dependent reaction or independent reaction (the calvin cycle)

Answer 23

independent cycle / calvin cycle

Question 24

energy stored in food must be converted to a form of energy that the body recognizes, in the form of (?)

Answer 24

ATP - adenosine triphosphate

Question 25

energy molecules responsible for many biological processes and synthesis of other biomolecules

Answer 25

ATP - adenosine triphosphate

Question 26

refers to the complex process by which energy in the form of atp is released from food molecules

Answer 26

cell respiration

Question 27

complex process that can occur wiith or without oxygen

Answer 27

cell respiration

Question 28

how many types of cell respiration, and what are they

Answer 28

1. 2 2. aerobic respiration and anaerobic respiration

Question 29

# types of respiration uses oxygen

Answer 29

aerobic respiration

Question 30

# types of respiration absence of oxygen

Answer 30

anaerobic respiration

Question 31

1. autotrophs (photosynthesis) via (?) 2. heterotrophs (cell respiration) via (?)

Answer 31

1. chloroplast 2. mitochondria

Question 32

the end goal of cell respiration is to create many atps from readily available glucose in the cell. true or false

Answer 32

true

Question 33

occurs in the cytosol (cytoplasm) of the cell

Answer 33

glycolysis

Question 34

the process in which glucose is brocken down to produce energy, the transformation yields 2 atp

Answer 34

glycolysis

Question 35

occurs in the mitochondria, yields 2 atp

Answer 35

krebs cycle

Question 36

uses broken down sugar (acetly-CoA) and produces energy molecules while releasing carbon dioxide

Answer 36

krebs cycle

Question 37

occurs in mitochondria, will include other chemical reactions that yield more atp (i.e around 32 atp)

Answer 37

electron transport chain

Question 38

special way of breaking down glucose. eukaryotes can also do anaerobic respiration when cells experience low-oxygen conditions | (ex: lactic acid build up in muscles, and alcoholic fermentation)

Answer 38

anaerobic respiration

Question 39

lactid acid fermentation occurs in ## Footnote produced in muscles during rapid exercises when body cant suplly anough oxygen tissues - causes muscle cramps

Answer 39

muscle cells