what are lipids made of?

Fatty acids with Carbon, Hydrogen, and some oxygen

what is a decomposer?

an organism that decomposes organic material

how far out of their comfort zone a species can still reproduce and live

what is an autotroph?

an organism that makes its own nutrients

how does the water cycle work?

condensation, precipitation, runoff, evaporation, then transpiration

when a plant or animal species comes into an area they weren't in

what is a heterotroph?

an organism that gets nutrients from other organisms

symbiosis where one organism is helped at the expense of the other

what are some characteristics of rapid life organisms?

short lifespan, quick offspring production, smaller body

what is a product in a chemical reaction?

what is produced by the chemical reaction

what does the pyramid of numbers show?

it shows the numebr of individual organisms at each level in the food chain

group of interdependent organisms of different species growing together

what is an herbivore?

an organism that eats only plants

an organism that gets energy from something else

symbiosis beneficial for both parties

to move in to a country or habitat

what are proteins made of?

Carbon, Hydrogen, Oxygen, Nitrogen and sometimes sulfur

what does an energy pyramid show?

shows the flow of energy from organism to organism

what is primary succession?

when a new patch of land is colonized for the first time

what is secondary succession?

when a patch of land is colonized again after a disaster

what does a J shaped curve mean?

A J shaped curve represents exponetial growth

what is a food chain?

a transfer of energy between a small group of organisms

a transfer of energy between a large group of organisms

what are some characteristics of long life organisms?

mature slowly, less offspring, die later

how do age structure graphs work?

they show the amount of people per age group for a specific area

to leave your country to go to another

an organism that makes its own energy

what is a trophic level?

an organisms level of hierarchy in an ecosystem

what are carbohydrates made of?

Carbon, Hydrogen, Oxygen, simple sugars then come together

what happens to energy in an ecosystem?

it transfers through each trophic level losing 90% and keeping 10% of it

The stable equilibrium of a body

smaller form of a habitat with less species

what are nucleic acids?

complex organic substances; DNA and RNA

what is a reactant in a chemical reaction?

The substances that start the reaction

what is the difference of a terrestrial and aquatic biome?

Terrestrial is on land aquatic is in water

What does an S shaped curve mean?

It represents exponential growth then logistic growth

an organism that eats both plants and meat

an organism that eats dead organisms

What is carrying capacity?

the number of organisms an ecosystem can support

what is an ecosystem?

a biological community of interacting organisms and their enviroment

how does the nitrogen cycle work?

it goes through fixation, decay, nitrification, then denitrification

what are some examples of limiting factors?

disease, weather, shelter, food supply

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NPJH Biology Semester 1 final study set

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Questions 64

Answers

1
what are lipids made of?
liquid nitrogen
simple sugars
Fatty acids with Carbon, Hydrogen, and some oxygen
amino acids in your blood stream
2
what is a decomposer?
an organism that comsumes corpses
an organism that makes organic material
an organism that decomposes organic material
an organism that secrets venom
3
what is tolerance?
the ability to succumb to pain
how far out of their comfort zone a species can still reproduce and live
the ability to reproduce on your own
dealing with people you don't like
4
what is an autotroph?
an organism that gets nutrients from others
an organism that gets nutrients from trees
an organism that eats meat
an organism that makes its own nutrients
5
how does the water cycle work?
it flows through space
condensation, precipitation, runoff, evaporation, then transpiration
it flows through the river
it flows through the earth and atmosphere
6
what is succesion?
organisms being better than others
when a plant or animal species comes into an area they weren't in
organisms colonizing trees
when people make new buildings
7
what is a heterotroph?
an organism that gets nutrients from other organisms
an organism that makes its own nutrients
an organism that eats plants
an organism that gets energy from the sun
8
what is parasitism?
symbiosis where one organism is helped at the expense of the other
symbiosis where both parties suffer
symbiosis where both parties are benfitted
symbiosis where neither party is happy
9
what are some characteristics of rapid life organisms?
short lifespan, quick offspring production, smaller body
big eyes, small bodies, live in water
small eyes, big bodies, live on land
long lifespan, big body, less offspring
10
what is a product in a chemical reaction?
what is produced by the chemical reaction
what makes photons
what makes the reactants
what makes lipids
11
how much energy is lost at each level of an energy pyramid?
1%
15%
90%
10%
12
what does the pyramid of numbers show?
it shows the number of organisms at each level
it shows the numebr of individual organisms at each level in the food chain
it shows the percent of energy at each trophic level
it shows the % of sunlight at each level
13
what is community?
all humans ever
group of interdependent organisms of different species growing together
tight nit group of humans
how many people live in New Pal
14
what is an herbivore?
an organism that eats only meat
an organism that eats humans
an organism that eats only plants
an organism that eats plants and meat
15
what is a consumer?
an organism that makes its own energy
an organism that doesn't need energy
an organism that uses space to make energy
an organism that gets energy from something else
16
what is mutualism?
symbiosis
symbiosis beneficial for both parties
symbiosis where both parties are hurt
symbiosis that only helps one party
17
what is immigration?
to build a new country
to move in to a country or habitat
to move into new york
to deystroy a country
18
what are proteins made of?
failed amino acids
Carbon, Hydrogen, Oxygen, Nitrogen and sometimes sulfur
digestive fluids
lipids and carbs combined
19
What is the difference between a stimulus and a response?
a response triggers stimulus
stimulus releases chemicals while the response makes proteins
stimulus changes the body and the response is how it adapts
Stimulus causes a response
20
what does an energy pyramid show?
show the flow of carbon from organism to organism
show sthe flow of nitrogen form organism to organism
shows the flow of water from organism to organism
shows the flow of energy from organism to organism
21
What is biology?
the study of rocks
the study of mammals
The study of living organisms
the study of humans
22
what is primary succession?
when lipids deystroy enzymes
when a new patch of land is colonized for the first time
when amino acids create protein
when a ecosystem reaches trophic level 10
23
what is secondary succession?
when a patch of land is colonized for the first time
when people build a forest
when a patch of land is colonized again after a disaster
when a hurricane hits Florida
24
what does a J shaped curve mean?
it is the carrying capacity
It shows growth stabalizing
it shows growth decreasing
A J shaped curve represents exponetial growth
25
what is a food chain?
a transfer of energy between a small group of organisms
hotdogs connected together and hung
lettuce
transfer of energy between a huge group of organisms
26
what is a food web?
a big food chain
ice mountain water
food on a spider web
a transfer of energy between a large group of organisms
27
what is a biome?
a large gap in the earth
a large desert
a large forest
a natural major habitat
28
what are some characteristics of long life organisms?
live only in water and reproduce quickly
die young, no offspring, don't do much
die early, quickly produce offspring, mature quickly
mature slowly, less offspring, die later
29
how do age structure graphs work?
they show the amount of people per age group for a specific area
they show how ages differ between countries
they show how many people are in a certain area
they show how old people can grow to be
30
what is emmigration?
to build a new country
to leave a country
to deystroy a country
to leave your country to go to another
31
what can result from overcrowding in an ecosystem?
food shortage and competition
less shark attacks
more water supply
less competition
32
what is a producer?
an organism that eats wood
an organism with no legs
an organism that gets energy from others
an organism that makes its own energy
33
what is a trophic level?
a level on a pyramid
a tropical food pyramid
an organisms level of hierarchy in an ecosystem
an energy pyramid
34
what are carbohydrates made of?
Carbon, Hydrogen, Oxygen, simple sugars then come together
the product of amino acids
DNA and RNA combined
unformed lipids
35
what happens to energy in an ecosystem?
organisms sharing food
Trophic levels transfering energy
it begins to expand and makes a black hole
it transfers through each trophic level losing 90% and keeping 10% of it
36
What is homeostasis?
causing change in the brain
releasing dopamine
The stable equilibrium of a body
Making glycogen
37
what are some examples of abiotic factors?
Rocks, wind, mountains
DNA
animals
RNA
38
what is a niche?
smaller form of a habitat with less species
a type of bed
a type of biome
a type of smaller biome with many species
39
what are nucleic acids?
complex organic substances; DNA and RNA
sugar glucose
amino acids and carbs combined
simple monosacchrides
40
what is a reactant in a chemical reaction?
the answer to the equation
The substances that start the reaction
the substance that causes skin to burn
the theory of relativity
41
what is a climax community?
a community without death
a community with trophic level 8
the final stage of succession
the best part of a book
42
what is the difference of a terrestrial and aquatic biome?
terrestrial is in water and aquatic is on land
they are the same
Terrestrial is on land aquatic is in water
they are all in space
43
What are some examples of biotic factors?
lunch trays
Birds, plants, humans
paper
rocks and wind
44
What does an S shaped curve mean?
It represents exponential growth then logistic growth
it represents exponential growth only
it represents no growth
it represents logistic growth the whole time
45
what is an omnivore?
an organism that eats only plants
an organism that eats both plants and meat
an organism that eats lipids
an organism that eats only meat
46
what is a scavenger?
an organism that eats plants
an organism that eats dead organisms
an organism that decomposes organic material
an organism that eats meat
47
What is carrying capacity?
the weight an ecosytem can carry
the number of organisms an ecosystem can support
another name for a food web
the energy pyraamid
48
what is an ecosystem?
sharks in the water
rocks and other things in the forest
people living together with other living things
a biological community of interacting organisms and their enviroment
49
how does the nitrogen cycle work?
it cycles through the earth
it cycles through the earths spheres
it goes through fixation, decay, nitrification, then denitrification
it cycles through organisms
50
what is population?
total amount of people in the world
all humans who ever lived
How populated an area is
humans have been to space
51
what are some examples of limiting factors?
population size
disease, weather, shelter, food supply
population growth
rocks water cycle and hydrogen
52
what is a habitat?
many niches joined only on land
a place where many species live and keep it thriving
many niches joined together in the ocean only
a habital zone in Antarctica
53
what is a carnivore?
an organism that eats only plants
an organism that eats starch
an organism that eats only meat
an organism that eats plants and meat
54
What is the difference of quantitative and qualitative data?
seeing how things adapt to their world
Measuring the quantity of something and measuring the qualities of it.
growth of things
Seeing how it reacts and how it changes.
55
what is demography?
the study of human populations
the study of writing
the study of rocks
the study of democracy
56
what is commensalism?
biology communism
an association where both parties are benefitted
an association where one organism benefits and another isn't affected by it
an assosiation where people commune with each other
57
how does the carbon cycle work?
it cycles through the ocean and atmosphere
it cycles through organisms to the atmosphere
it cycles through the earth and its core
it cycles through atmosphere, organisms, earth, and back to the atmosphere
58
how does phosphorus flow through an ecosystem?
it moves through soil, living and dead organisms, and water
if flows through the nitrogen cycle
it flows with the water cycle
it moves through trees, rocks, and soil
59
What factors are in an experiment?
Tables, prototypes, energy, pens, and materials
variables and constants
microscope, graduated cylinder, chemicals
Independent and dependent variables, hypothesis, control, experiment, data
60
what is a pioneer species?
the first species to colonize an area
a species taht secrets poison
the species that discovered America
a species that eats dirt
61
What is a base?
a molecule that contains nitrogen ion
a solution with pH lower than 7
A molecule or ion able to except hydrogen ions from acids with ph above 7
a solution with pH 7
62
what is the difference between density-dependent and density-independent limiting factors?
independent=density dependent=amino acids
independent= density matters Dependent=density
independent=flowers and other vegitation dependent=rocks and other minerals
Independent=density doesn't matter dependent=density does matter
63
what is an acid?
a substance with pH higher than 10
a substance with plutonium
any hydrogen-containing substance that can donate protons with ph below 7
a substance that can morph
64
What is ecology?
Branch of biology that deals with relations of organisms
study of dinosaurs
study of rocks
study of animals

NPJH Biology Semester 1 final study set Flashcards | StudBud