stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Biology_S1 Final review: Cells, transport, ecosystems and community interactions Flashcards | StudBud
Explore
/
Biology_S1 Final review: Cells, transport, ecosystems and community interactions
Biology_S1 Final review: Cells, transport, ecosystems and community interactions
30 terms
·
StudBud Administration
·
82 plays
Bio review #2
Flashcards
30 cards
F
Practice quiz
P
Host live
L
Questions
30
Answers
1
Which BEST describes an invasive species
organism that creates homes for others
newly introduced organism
newly introduced organism that damages the ecosystem
organisms that eats other organisms
2
Which BEST describes the structure of the cell membrane?
made of proteins and carbohydrates
made of phospholipid bilayer
provides shape and protection
made of phospholipid bilayer with proteins and carbohydrates
3
Which type of transport requires ATP?
facilitated diffusion
diffusion
active transport
osmosis
4
Which organelle is found in animal cells but NOT plant cells?
cell membrane
lysosome
ribososomes
cell wall
5
Humans have damaged ecosystems over the past 200 years. Which is the
2nd most damaging
activity to biodiversity?
Human caused climate change
Pollution
Invasive species
Habitat loss (deforestation)
6
Which term BEST describes the picture?
climate
greenhouse effect
biosphere
pollution
7
Which organelle creates the sugars for the cell?
chloroplast
ribosomes
Rough endoplasmic reticulum
mitochondria
8
This biome has 24 hours of darkness in the winter.
tiaga
temperate forest
tundra
cold desert
9
This bird gets food from the insects the elephant kicks up. The elephant gets nothing in return
competition
mutualism
parasitism
commensalism
10
Which organelle is the "*" pointing to?
nucleolus
nucleus
Endoplasmic reticulum (ER)
inside of the vacuole
11
What is the function of the nucleolus?
make energy
protect the nucleus
make ribosomes
make proteins
12
Which is NOT a chemical bond we learned in biology
Van der Waals
Ionic
Pair
Covalent
13
How tall will plants grow with different amounts of fertilizer? The dependent variable is
none of these are the dependent variable
the grade my teacher will give me on this experiment
the height (how tall the plant will get)
the fertilizer (how much is used)
14
Which is not a factor that contributes to climate?
latitude
elevation (altitude)
ocean currents
longitude
15
A solution goes from
pH 7
to
pH 4
. How many times more acidic is the solution?
1000 times
10 times
this is a trick question :(
3 times
16
Proteins are important because they
all of these!
are important structural components of the body
speed chemical reactions
help to transport molecules in/out of the cell
17
Which type of dispersion is BEST described by this pic?
uniformed
trypophobia
random
clumped
18
Lipids are for energy storage and insulation. Which monomer(s) make up lipids
fatty acids & glycerol
fatty acids
glycerol
amino acids
19
Which BEST describes a prokaryotic cell?
cell wall
mitochondria
lacking nucleus
nucleus
20
This symbiotic relationship one species benefits, one loses.
commensalism
competition
parasitism
mutualism
21
Which organelle is found in plants cells, but NOT animal cells?
cell membrane
flagellum
central vacuole
vacuole
22
Which organelle acts like the command center for the cell?
cell wall
plasma membrane
nucleolus
nucleus
23
This sea otter helps increase biodiversity simply by eating sea urchins. Its called
a keystone species
an ecosystem engineer
an invasive species
an exotic species
24
Which cell organelle is this?
smooth endoplasmic reticulum
golgi body
rough endoplasmic reticulum
cell membrane
25
Chlorine (Cl) has 17 protons and 18 electrons. Which BEST describes this ion?
anion
arggg, my brain is gonna pop!
cation
chlorine-18
26
This form of transport requires energy
endocytosis
diffusion
osmosis
facilitated diffusion
27
Which type of transport below does NOT require energy?
endocytosis
Active transport
Osmosis
exocyctosis
28
Which term BEST describes this single molecule?
lipid
phospholipid bilayer
phospholipid
bilayer
29
Which type of biome is this?
savannah (grassland)
temperate forest
rainforest
desert (hot)
30
Which organelle is like a recycling plant, it breaks down and recycles old parts?
vacuole
smooth endoplasmic reticulum
lysosome
mitochondria