start of photosynthesis

pigments in photosystem II absorb light

moving particles from high concentration to low concentration

cells are organized by whether they have

an organized nucleus with a membrane or not

diffusion occurs due to

molecules constantly collide with one another

for long term exercise >90 seconds

muscles must use cellular respiration

studbud

H Biology Fall Final Review 1

50 termsStudBud Administration738 plays

#Biology#cells#scientific method

Flashcards50 cardsFPractice quizPHost liveL

Questions 50

Answers

1
growing cells
all of these
have trouble moving materials
has demands on DNA
use food/oxygen quickly
2
phase when chromosomes 1st become visible
interphase
metaphase
telophase
prophase
3
can stop normal cells from growing
cut in skin
growth factors
cyclin taken from cell
contact with other cells
4
start of photosynthesis
energized electrons move through the ETC
pigments in photosystem I absorb light
pigments in photosystem II absorb light
ATP synthase moves H+ ions through the thylakoid membrane
5
cytoskeleton
contains DNA
surrounds the cell
helps make proteins
keeps cell shape
6
chromosomes are lined up in the middle
metaphse
prophase
anaphase
telophase
7
when chromosomes are visible
G1 phase
M phase
interphase
S phase
8
changes 1 set of chemicals into another set
chemical reaction
cohesion
dissolving
adhesion
9
only in plants
ribosomes
smooth E.R.
chloroplasts
mitochondria
10
plants release energy by converting sunlight using
photosynthesis
cellular respiration
Krebs cycle
glycolysis
11
diffusion is
moving particles from equilibrium to high concentration
moving particles from low concentration to high concentration
moving particles from equilibrium to equilibrium
moving particles from high concentration to low concentration
12
during cellular respiration each glucose creates
36 ATP
4 ATP
2 ATP
28 ATP
13
photosynthesis converts sunlight into
ATP & oxygen
oxygen & sugars
sugars
oxygen
14
ATP releases energy when
exposed to sunlight
PO4 is doubled
PO4 is removed
PO4 is added
15
diffution of water
wet diffusion
osmosis
osmotic pressure
active transport
16
isotopes have same # of protons &
different # neutrons
different # electrons
same # of neutrons
different # molecules
17
sources of energy
cellular respiration
stored ATP
lactic acid fermentation
all of these
18
as cell size increases
volume increases more than SA
SA same, volume increases
SA increases more than volume
volume increases, SA decreases
19
site of cellular respiration
nucleus
mitochondria
chloroplast
cytoplasm
20
plants appear green because chlorophyll
reflects violet light
absorbs green light
doesn't absorb green light
doesn't absorb violet light
21
DNA replicates during
M phase
G1 phase
S phase
G2 phase
22
used in photosynthesis
H20
all of these
CO2
sunlight
23
organelle breaks down compounds
Golgi apparatus
lysosome
mitochondria
endoplasmic reticulum
24
plants have very large _________
lysosomes
nucleoluses
ribosomes
vacuoles
25
The most abundant compound in most living things is
NaCl
C6H12O6
CO2
H2O
26
conversion of pyruvic acid into lactic acid requires
alcohol
NADH
oxygen
CO2
27
good controlled experiments isolate & test
several variables
a mass of information
a conclusion
a single variable
28
large cells have trouble
dividing
copying their DNA
making daughter cells
moving materials in & out
29
maintaining internal conditions
stimulus
homeostasis
spontaneous generation
regularity
30
SI unit for mass
liter
ounce
meter
kilogram
31
cells are organized by whether they have
a cell wall or not
contain chloroplasts or not
contain DNA or not
an organized nucleus with a membrane or not
32
with oxygen, glycolysis is followed by
lactic acid fermentation
alcoholic fermentation
photosynthesis
Krebs cycle
33
site of Calvin cycle
stroma
photosystems
thylakoid membranes
chlorophyll
34
makes proteins using coded instructions from nucleus
Golgi apparatus
mitochondrion
ribosome
vacuole
35
each turn of the Kreb's cycle makes
1 lactic acid
1 glucose
2 oxygens
electron carriers
36
passes energized electrons into electron transport chain
NADH & FADH2
acetyl-CoA
citric acid
ATP & ADP
37
occurs during interphase
centrioles appear
cell growth
spindle fibers form
centromeres divide
38
glycolysis starts with
ADP
glucose
citric acid
pyruvic acid
39
main source of energy for living things
carbohydrates
nucleic acids
proteins
lipids
40
Calvin Cycle is also called
photosynthesis
light-independent reactions
light-dependent reactions
all of these
41
all good _______ are reproducable
laws
experiments
ideas
hypothesis
42
hypothesis should be
never contradict over hypotheises
worded so they are also proven valid
testable
randomly worded
43
monosaccaride
lipid
carbohydrate
nucleic acid
protein
44
cell wall
stores DNA
aids in movement
directs cell activities
support & protects the cell
45
diffusion occurs due to
molecules constantly collide with one another
solution concentration stays the same
molecules never colliding with one another
solution concentration is never the same
46
problems of cell growth
all of these
getting enough food
moving materials
DNA overload
47
A theory
is an opening statement
may be revised or replaced
is a problem to be solved
is always true
48
for long term exercise >90 seconds
muscle use stored ATP, then lactic acid fermentation
glycolysis
muscles must use cellular respiration
alcoholi fermentation
49
prokaryotes
lack a cell membrane
lack cytoplasm
lack DNA
lack a nuclear membrane
50
cellular respiration creates energy by breaking
food molecules
CO2
ATP
H2O

H Biology Fall Final Review 1 Flashcards | StudBud