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Study sets matching "grade 7 biology"

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Study sets matching "grade 7 biology"

25 terms
biology of pathogens grade 7
virus
bacteria
pathogen
vaccine
"An infectious particle composed of a protein coat and a core…
A member of a large group of unicellular microorganisms lacki…
A disease causing agent
A preparation of dead or weakened pathogen that is used to in…
virus
"An infectious particle composed of a protein coat and a core…
bacteria
A member of a large group of unicellular microorganisms lacki…
16 terms
Cellular Biology Grade 7
organism
cell
prokaryotic cells
eukaryotic cells
any living thing
the structural and functional units of all living organisms
no nuclear membrane, ... genetic material is free in cytoplasm,…
nuclear membrane surrounding genetic material,... numerous membr…
organism
any living thing
cell
the structural and functional units of all living organisms
12 terms
Grade 7 Biology Invertebrates
sponges
cnidarians
three ways worms are classified
mollusks
The simplest invertebrates has no symmetry, hollow, no bones.
invertebrates that have poison stingers on tentacles.
flatworms, roundworms, segmented worms.
soft bodied invertebrates
sponges
The simplest invertebrates has no symmetry, hollow, no bones.
cnidarians
invertebrates that have poison stingers on tentacles.
20 terms
Basic Biology (Grade 7)
Photosynthesis
Cellular Respiration
Fermentation
Glucose
The process in which plants make glucose.
The process in which cells break down glucose and release ene…
The process in which glucose is broken down, without oxygen,…
C6H12O6
Photosynthesis
The process in which plants make glucose.
Cellular Respiration
The process in which cells break down glucose and release ene…
13 terms
Grade 7 Biology Vertebrates
mammals
fish
amphibian
reptiles
hair or fur, warm-blooded, give live births, breathe with lun…
Have scales, fins & tails, cold blooded, lay eggs, breathe wi…
moist skin, cold-blooded, lay eggs, gills & lungs to breathe…
dry scaly skin, organ in mouth to breathe, cold-blooded, most…
mammals
hair or fur, warm-blooded, give live births, breathe with lun…
fish
Have scales, fins & tails, cold blooded, lay eggs, breathe wi…
12 terms
Grade 7 Biology Invertebrates
sponges
cnidarians
three ways worms are classified
mollusks
The simplest invertebrates has no symmetry, hollow, no bones.
invertebrates that have poison stingers on tentacles.
flatworms, roundworms, segmented worms.
soft bodied invertebrates
sponges
The simplest invertebrates has no symmetry, hollow, no bones.
cnidarians
invertebrates that have poison stingers on tentacles.
13 terms
Cell Biology-Grade 7
cell wall
cell membrane
nucleus
nucleolus
a thin membrane around the cytoplasm of a cell, strong layer…
thin, flexible barrier around a cell; controls what enters an…
a part of the cell containing DNA and RNA and responsible for…
The organelle where ribosomes are made, synthesized and parti…
cell wall
a thin membrane around the cytoplasm of a cell, strong layer…
cell membrane
thin, flexible barrier around a cell; controls what enters an…
34 terms
Grade 7 Biology Animal Kingdom
Invertebrate
vertebrate
endoskeleton
exoskeleton
animals that DON'T have a back bone ... They are all cold-bloode…
animals that have an internal skeleton, specifically a the bo…
an INTERNAL skeleton made of bone and cartilage that protects…
a hard, EXTERNAL support structure that protects the bodies o…
Invertebrate
animals that DON'T have a back bone ... They are all cold-bloode…
vertebrate
animals that have an internal skeleton, specifically a the bo…
9 terms
Grade 7 biology - spheres of the earth
Part of the earth containing all livin…
Part of the earth made up of rocks, so…
Part of the earth made up of all the w…
Part of the earth made up of all the g…
Biosphere
Lithisphere
Hydrosphere
Atmosphere
Part of the earth containing all livin…
Biosphere
Part of the earth made up of rocks, so…
Lithisphere
18 terms
Vocabulary Week One Grade 7
amphibious
biology
biography
biosphere
an animal (or object) that can live or function both on water…
the study of life, both humans, animals and plants
a story of someone's life written or told by someone else.
All life forms on Earth
amphibious
an animal (or object) that can live or function both on water…
biology
the study of life, both humans, animals and plants
24 terms
Prentice Hall Grade 7 Evolution
species
adaptation
evolution
natural selection
organisms that can mate with each other and produce fertile o…
A trait that helps an organism survive and reproduce in its'…
A gradual change in species over time
organisms that are better adapted to their environment are mo…
species
organisms that can mate with each other and produce fertile o…
adaptation
A trait that helps an organism survive and reproduce in its'…
17 terms
Grade 7 Genes and Gene Technology
DNA
nucleotide
The 4 Bases
adenine
deoxyribonucleic acid; makes up chromosomes; a molecule that…
a subunit of DNA that includes three parts: a sugar, a phosph…
adenine... thymine... cytosine... guanine
The base that pairs with thymine in DNA
DNA
deoxyribonucleic acid; makes up chromosomes; a molecule that…
nucleotide
a subunit of DNA that includes three parts: a sugar, a phosph…
20 terms
Grade 7 Science
cell wall
cell membrane
cytoplasm
vacuole
Protects the cell from injury and holds the shape of the cell
Controls what comes in and out of the cell
Gel-like fluid where the organelles are found
Stores biochemicals, and helps in plant growth
cell wall
Protects the cell from injury and holds the shape of the cell
cell membrane
Controls what comes in and out of the cell
20 terms
Grade 7 Roots and Affixes 1
Anthropo
Auto
Chron
Chrom
man, humanity
self
time
color
Anthropo
man, humanity
Auto
self
12 terms
GRADE 7 Biology
cell membrane
nucleus
vacuole
cytoplasm
helps control what enters and leaves the cell
controls most of the cell's activities
stores food, water, minerals, and wastes
a gelatin-like substance that contains many chemicals that th…
cell membrane
helps control what enters and leaves the cell
nucleus
controls most of the cell's activities
8 terms
Grade 7: Biology 1
Enzymes
Respiratory system
Nervous system
Trachea
A substance produced by a living organism that acts as a cata…
Breaks down foods using oxygen and release energy. E.g.lungs
It transmits signals to and from parts of a body. E.g.brain,…
It is a tube that connects the pharynx and larynx to the lung…
Enzymes
A substance produced by a living organism that acts as a cata…
Respiratory system
Breaks down foods using oxygen and release energy. E.g.lungs
24 terms
Grade 7 Biology - Fungi
Fungi
Fungi characteristics
which characteristics of fungi are lik…
which characteristics of fungi are lik…
-Eukaryotic... -most are multi-cellular but some uni cellular(ye…
1. evolutionary, more closely related to animalia than planta…
1. consumers like animals... 2. store energy as glycogen like a…
1. have cell wall like plants but chitinisis carbohydrate tha…
Fungi
-Eukaryotic... -most are multi-cellular but some uni cellular(ye…
Fungi characteristics
1. evolutionary, more closely related to animalia than planta…
40 terms
Grade 7 Biology-Evolution
Evolution
Charles Darwin
Darwin's 3 facts about population
genetic variation
-process by which heritable changes occur and passed on from…
-1st individual to formulate a scientific argument for the th…
1. more offspring are produced than can possibly survive... 2. t…
-variation in allele frequency... -occurs when individuals withi…
Evolution
-process by which heritable changes occur and passed on from…
Charles Darwin
-1st individual to formulate a scientific argument for the th…
biology grade 7 food and digestion
protein
balanced diet
carbohydrate
digestion
nutrient for making new cells ex. for growth
a diet that contains adequate amounts of all the necessary nu…
nutrient for energy ex.
the process by which food can be absorbed into the body
protein
nutrient for making new cells ex. for growth
balanced diet
a diet that contains adequate amounts of all the necessary nu…
47 terms
Science Intro to Biology Grade 7
biology
life (what is life?)
Humans
mouse
the study of life
the period of time between birth and death
up to 120 years
2 years
biology
the study of life
life (what is life?)
the period of time between birth and death
15 terms
Grade 7 Workshop 7
Distinct
Vast
Maximum
Adapt
Clearly different
Extremely large
The largest number or amount
To change something to make it fit a new situation or purpose
Distinct
Clearly different
Vast
Extremely large
30 terms
Mead School District: Greek Morpheme Vocabulary - Grade 7
hemorrhage
stature
hemisphere
isodynamic
excessive loss of blood
natural standing height
half of a sphere
having equal force or strength
hemorrhage
excessive loss of blood
stature
natural standing height
20 terms
HRW Vocabulary L.21/22 - grade 7
optical
antiseptic
organism
edible
related to the sense of sight; visual
preventing infection; sterile
an animal or plant with organs; any living thing
fit to eat
optical
related to the sense of sight; visual
antiseptic
preventing infection; sterile
17 terms
bio Hoffman grade 7, 1
observing
quanititative observation
qualitative observation
inferring
using one or more of your sences to gather information. it al…
deals with numbers or amounts
deals with descriptions that can not be expressed in numbers
when you explain or interpret things you observe
observing
using one or more of your sences to gather information. it al…
quanititative observation
deals with numbers or amounts
10 terms
Grade 7: bio
antibiotic (n)
autobiography (n)
biography (n)
Biologist (n)
a medicine used to save lives because it destroys harmful bac…
a piece of writing written by a person about his or her own l…
a piece of writing about a person's life written by someone e…
a person who studies living things
antibiotic (n)
a medicine used to save lives because it destroys harmful bac…
autobiography (n)
a piece of writing written by a person about his or her own l…
9 terms
Week 8 Grade 7
anti
aqua
bio
antibiotic
against
water
life
a substance that fights against the life of germs or bacteria
anti
against
aqua
water
Grade 7 Vocab Cycle #4A
Gen
Mater
Matri
Pater
Birth, origin
Mother
Mother
Father
Gen
Birth, origin
Mater
Mother
8 terms
Nutrients yr 8 grade 7
Carbohydrates
Lipids
Proteins
Vitamins
provide energy.
similar to carbohydrates (fats and oils) provide energy keeps…
are used for growth and repair
to keep you healthy
Carbohydrates
provide energy.
Lipids
similar to carbohydrates (fats and oils) provide energy keeps…
15 terms
Grade 7 Science - Enzymes
chemical reaction
enzyme
enzymes
enzyme-substrate complex
a process that combines or breaks molecules to make other mol…
a tool to chemical reaction and it helps to reduce the energy…
made of proteins... have suffix -ase... are organic or biological c…
forms when a substrate (reactant) binds to an enzyme
chemical reaction
a process that combines or breaks molecules to make other mol…
enzyme
a tool to chemical reaction and it helps to reduce the energy…
14 terms
VVMS Grade 7 Life Science Cells
cell wall
nucleus
cell membrane
cytoplasm
protection and support for plant, not animal cells
controls cell activity
outside of the animal cell, controls what enters and exits th…
supports and protects cell organelles
cell wall
protection and support for plant, not animal cells
nucleus
controls cell activity
70 terms
Grade 7 - De jour en jour
la bibliothèque
la cantine
la cour
le gymnase
library
canteen
playground
gym
la bibliothèque
library
la cantine
canteen
22 terms
English grade 7 "Planning the School Play" Lask
play
left
fancy
still
pjäs
kvar
gilla
fortfarande
play
pjäs
left
kvar
7 terms
Grade 7 energy definitions
Appliance
Energy source
Renewable energy source
Non-renewable
A machine that uses electricity
Stared energy that can be used for later eg. Wood
A natural resource that can be replaced at the same rate at w…
A natural resource that is being consumed faster than the nat…
Appliance
A machine that uses electricity
Energy source
Stared energy that can be used for later eg. Wood
29 terms
Life Science: Grade 7
Cell
Organism
Cell membrane
Cytoplasm
smallest functional and structural unit of all living organism
any living thing
protective layer that covers a cell's surface
all of the organelles of the cell
Cell
smallest functional and structural unit of all living organism
Organism
any living thing
8 terms
Grade 7 - Seven life processes
Movement
Reproduction
Sensitivity
Nutrition
Living things need to move. ... Plants move thier stems towards…
Living things need to create offspring. One or more living th…
Living things respond to the environment.... Plants sense change…
Living things need food.... Plants make their own food by photos…
Movement
Living things need to move. ... Plants move thier stems towards…
Reproduction
Living things need to create offspring. One or more living th…
5 terms
cell parts grade 7 biology
cell membrane
cytoplasm
nucleus
vacuole
a thin covering on the outside of the cell
the jelly like substance inside of the cell membrane
large and round (contains DNA) ;control center
round (small or large) contains food, water waste
cell membrane
a thin covering on the outside of the cell
cytoplasm
the jelly like substance inside of the cell membrane
26 terms
Grade 7 Biology - Fungi and Protists Vocabulary
Protozoa
Algae
Zygospore
Alternation of Generations
heterotrophic protists
photosynthetic protists
a diploid zygote with a thick protective wall
a reproductive cycle characterized by two distinct multicellu…
Protozoa
heterotrophic protists
Algae
photosynthetic protists
32 terms
Carson- Grade 7 Intermediate Science 1
chloroplast
biology
zoology
botany
green cell
the study of living things
the study of animals and how they live
the study of plants
chloroplast
green cell
biology
the study of living things
20 terms
HRW Vocabulary L.21/22 - grade 7
optical
antiseptic
organism
edible
related to the sense of sight; visual
preventing infection; sterile
an animal or plant with organs; any living thing
fit to eat
optical
related to the sense of sight; visual
antiseptic
preventing infection; sterile
80 terms
Cells (2014) (Grade 7)
nucleus
cell membrane
central vacuole
Cells
Where do you find the DNA in a cell?
controls what goes into and out of a cell
What is the part of the plant cell that is the storage for wa…
Tissues are made up of groups of____.
nucleus
Where do you find the DNA in a cell?
cell membrane
controls what goes into and out of a cell
150 terms
Grade 7 My School (subject and facilities)
科目
经济学
生物
物理
subject
economics
biology
phisics
科目
subject
经济学
economics
20 terms
Cells (Grade 7) (New)
amoeba
cell wall
cells
chloroplasts
A unicellular organism.
The plant cell component that surrounds the cell, providing s…
The smallest functional units in an organism - the building b…
The plant cell component where photosynthesis takes place.
amoeba
A unicellular organism.
cell wall
The plant cell component that surrounds the cell, providing s…
50 terms
Grade 7 Reviewer for - Chemistry, Biology, Physics, and Earth Science.
Chemistry
Biology
Physics
Earth Science
Studies about matter
Studies about life
Study of matter and it's motion
Studies about Earth
Chemistry
Studies about matter
Biology
Studies about life
87 terms
Biology Grade 7 First MQ(Science)
Science
Scientific Method
Pure Science
Applied Science
Came from the latin word "scientia" which means "knowledge" o…
Process used to answer or solve problems logically.
It aims to acquire knowledge through research. It is the purs…
Technology.
Science
Came from the latin word "scientia" which means "knowledge" o…
Scientific Method
Process used to answer or solve problems logically.
40 terms
Grade 7 school vocabulary (+ definite articles)
el bolígrafo
la calculadora
la carpeta
la computadora
pen
calculator
folder
computer
el bolígrafo
pen
la calculadora
calculator
14 terms
VVS LE Grade 7 Set #1
biological sciences
biology
conclusion
controls
sciences that deal with living things
the science that studies living things
the answer to a problem
the parts of the experiment that remain the same
biological sciences
sciences that deal with living things
biology
the science that studies living things
20 terms
Human Body Digestion Grade 7
amylase
bile
chyme
pepsin
enzyme in saliva that breaks down food in mouth
fluid produced in the liver that helps with digestion in the…
mixture of food and gastric juices
enzyme in gastric juice of stomach that helps digest protein
amylase
enzyme in saliva that breaks down food in mouth
bile
fluid produced in the liver that helps with digestion in the…
Classification Biology Grade 7
more specific than phylum, less specif…
Broadest and first group of living thi…
organization of living things by their…
second most specific grouping
class
kingdom
classification
genus
more specific than phylum, less specif…
class
Broadest and first group of living thi…
kingdom
22 terms
Grade 7 biology chap 1
tissue
marrow
Nervous tissue
muscle tissue
a group of similar cells that perform the same function.
the soft connective tissue that fills the inner space in bone…
A body tissue that carries electrical messages back and forth…
A body tissue that contracts or shortens, making body parts m…
tissue
a group of similar cells that perform the same function.
marrow
the soft connective tissue that fills the inner space in bone…
14 terms
Human Biology and Health - Chapter 3.3 - Grade 7
Name 3 functions of digestive system
Digestion
Absorption
Saliva
1. Breaks down food to usable form for body usage... 2. Molecule…
Process by which your body breaks down food into small nutrie…
Process by which nutrient molecules pass through the wall of…
Fluid released when your mouth waters which plays an importan…
Name 3 functions of digestive system
1. Breaks down food to usable form for body usage... 2. Molecule…
Digestion
Process by which your body breaks down food into small nutrie…
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