Study sets matching "biology grade 9 mitosis"

Study sets
Classes
Users

Study sets matching "biology grade 9 mitosis"

37 terms
Cellular Division: Mitosis & Meiosis Grade 9
Cell Cycle
Mitosis
What are the 4 phases of mitosis?
Prophase
An ordered sequence of events in the life of a cell
A process of nuclear division in eukaryotic cells conventiona…
Prophase ... Metaphase... Anaphase... Telophase
The first stage of mitosis, in which 3 things happen: 1) chro…
Cell Cycle
An ordered sequence of events in the life of a cell
Mitosis
A process of nuclear division in eukaryotic cells conventiona…
Grade 9 Biology Steps of Mitosis
In between divisions when a cell gets…
Nuclear membrane disappears, spindle f…
Chromatids line up on the equator
Chromatids are pulled to opposite poles
1
2
3
4
In between divisions when a cell gets…
1
Nuclear membrane disappears, spindle f…
2
22 terms
Genetics - Grade 9 Biology
genotype
phenotype
homozygous dominant
heterozygous
An organism's genetic makeup, or allele combinations.
An organism's physical appearance, or visible traits.
Both alleles (factors) for a trait are the same and dominant…
An organism that has two different alleles for a trait
genotype
An organism's genetic makeup, or allele combinations.
phenotype
An organism's physical appearance, or visible traits.
Cellular Division: Mitosis & Meiosis Grade 9
Cell Cycle
Mitosis
What are the 4 phases of mitosis?
Prophase
An ordered sequence of events in the life of a cell
A process of nuclear division in eukaryotic cells conventiona…
Prophase ... Metaphase... Anaphase... Telophase
The first stage of mitosis, in which 3 things happen: 1) chro…
Cell Cycle
An ordered sequence of events in the life of a cell
Mitosis
A process of nuclear division in eukaryotic cells conventiona…
37 terms
Cellular Division: Mitosis & Meiosis Grade 9
Cell Cycle
Mitosis
What are the 4 phases of mitosis?
Prophase
An ordered sequence of events in the life of a cell
A process of nuclear division in eukaryotic cells conventiona…
Prophase ... Metaphase... Anaphase... Telophase
The first stage of mitosis, in which 3 things happen: 1) chro…
Cell Cycle
An ordered sequence of events in the life of a cell
Mitosis
A process of nuclear division in eukaryotic cells conventiona…
Cellular Division: Mitosis & Meiosis Grade 9
Cell Cycle
Mitosis
What are the 4 phases of mitosis?
Prophase
An ordered sequence of events in the life of a cell
A process of nuclear division in eukaryotic cells conventiona…
Prophase ... Metaphase... Anaphase... Telophase
The first stage of mitosis, in which 3 things happen: 1) chro…
Cell Cycle
An ordered sequence of events in the life of a cell
Mitosis
A process of nuclear division in eukaryotic cells conventiona…
37 terms
Cellular Division: Mitosis & Meiosis Grade 9
Cell Cycle
Mitosis
What are the 4 phases of mitosis?
Prophase
An ordered sequence of events in the life of a cell
A process of nuclear division in eukaryotic cells conventiona…
Prophase ... Metaphase... Anaphase... Telophase
The first stage of mitosis, in which 3 things happen: 1) chro…
Cell Cycle
An ordered sequence of events in the life of a cell
Mitosis
A process of nuclear division in eukaryotic cells conventiona…
21 terms
Kaitlyn 9-4 Grade 9 Science: Mitosis & Meiosis Reproduction
Mitosis
Meiosis
Interphase
Prophase
Cell's division (PMAT) of the nucleus. Final product is 2 cel…
A type of cell division that results in four daughter cells e…
DNA is replicated, cell grows and repairs.
1st phase of mitosis where... chromosomes become visible, nuclea…
Mitosis
Cell's division (PMAT) of the nucleus. Final product is 2 cel…
Meiosis
A type of cell division that results in four daughter cells e…
22 terms
Biology|Cells|Grade 9
eukaryotes
prokaryotes
cell wall
cytoskeleton/centroles
plant cells (no nucleus)
plant + animal cell (has nucleus)
strong layer around the cell membrane that protects plant cells
provides support and protection for the cell
eukaryotes
plant cells (no nucleus)
prokaryotes
plant + animal cell (has nucleus)
21 terms
Mitosis ch5 -Grade 9
Cell cycle
Interpahse
Replication
Mitosis
the regular sequence of growth and division that cells undergo
the cell grows and carries on its usual activities
the process whereby DNA makes a copy of itself before cell di…
the 2nd stage of the cell cycle during which the duplicated c…
Cell cycle
the regular sequence of growth and division that cells undergo
Interpahse
the cell grows and carries on its usual activities
Biology Grade 9
what are biotic factors
what are abiotic factors
what is an individual
define population
living things, their remains, their products, and their wastes
non living physical and chemical components of an ecosystem
a single organism
all of the individuals of a single species in a particular area
what are biotic factors
living things, their remains, their products, and their wastes
what are abiotic factors
non living physical and chemical components of an ecosystem
15 terms
Cell Structures Grade 9 Biology
Nucleus
Vacuole
Mitochondria
Cytoplasm
Brain of the cell
Cell organelle that stores materials such as water, salts, pr…
Provide the energy a cell needs to move and divide.
A jellylike fluid inside the cell in which the organelles are…
Nucleus
Brain of the cell
Vacuole
Cell organelle that stores materials such as water, salts, pr…
Biology Grade 9
what are biotic factors
what are abiotic factors
what is an individual
define population
living things, their remains, their products, and their wastes
non living physical and chemical components of an ecosystem
a single organism
all of the individuals of a single species in a particular area
what are biotic factors
living things, their remains, their products, and their wastes
what are abiotic factors
non living physical and chemical components of an ecosystem
37 terms
Cellular Division: Mitosis & Meiosis Grade 9
Cell Cycle
Mitosis
What are the 4 phases of mitosis?
Prophase
An ordered sequence of events in the life of a cell
A process of nuclear division in eukaryotic cells conventiona…
Prophase ... Metaphase... Anaphase... Telophase
The first stage of mitosis, in which 3 things happen: 1) chro…
Cell Cycle
An ordered sequence of events in the life of a cell
Mitosis
A process of nuclear division in eukaryotic cells conventiona…
94 terms
Grade 9 Biology
Mitosis
Interphase (mitosis)
Prophase (mitosis)
Prometaphase/metaphase (mitosis)
The process a somatic body cell goes through to divide and re…
Chromosomes duplicate and attach
Chromosomes condense and become visible in nucleus
Nuclei release chromosomes and spindle fibres attach to chrom…
Mitosis
The process a somatic body cell goes through to divide and re…
Interphase (mitosis)
Chromosomes duplicate and attach
6 terms
Mitosis Grade 9 Quiz
Interphase
Prophase
Metaphase
Anaphase
The Period between cell division, a very active period. The c…
The centrioles move to the opposite ends of the nucleus, the…
Chromatids move toward the centre of the cell. spindle fibres…
The chromatid pair split apart (daughter chromosomes) in oppo…
Interphase
The Period between cell division, a very active period. The c…
Prophase
The centrioles move to the opposite ends of the nucleus, the…
Biology Evolution Vocabulary Grade 9
Adaptation
Mutation
Species
Vestigial Organ
Characteristics passed down to an organism over generations t…
Change in the nucleotide sequence of an organisms DNA (or RNA…
Members of the same population that are able to interbreed an…
A feature that has no purpose, but had purpose for a common a…
Adaptation
Characteristics passed down to an organism over generations t…
Mutation
Change in the nucleotide sequence of an organisms DNA (or RNA…
20 terms
Cells- Biology grade 9
colonial organism
tissues
Organ
Robert Hooke
Cells that live as a connected group but do not depend on eac…
a distinct group of cells that have similar structures and fu…
a specialized structure that has a specific function, made up…
in 1665 was the first scientist to name cells.
colonial organism
Cells that live as a connected group but do not depend on eac…
tissues
a distinct group of cells that have similar structures and fu…
Cellular Division: Mitosis & Meiosis Grade 9
Cell Cycle
Mitosis
What are the 4 phases of mitosis?
Prophase
An ordered sequence of events in the life of a cell
A process of nuclear division in eukaryotic cells conventiona…
Prophase ... Metaphase... Anaphase... Telophase
The first stage of mitosis, in which 3 things happen: 1) chro…
Cell Cycle
An ordered sequence of events in the life of a cell
Mitosis
A process of nuclear division in eukaryotic cells conventiona…
70 terms
Grade 9 Biology Terms
Habitat
Atmosphere
Lithosphere
Hydrosphere
The place an organism lives (can be terrestrial or aquatic)
The thin layer of gas held in place by gravitational force. C…
The rocky outer shell of the earth that is made up of rocks a…
Is all of the water on above and below the earth's surface
Habitat
The place an organism lives (can be terrestrial or aquatic)
Atmosphere
The thin layer of gas held in place by gravitational force. C…
32 terms
MHS Biology Grade 9 - Madison
Vacuole
Mitochondria
Chloroplast
Cell Wall
A sack that stores water, nutrients, or waste products
The structure that converts food to energy
The structure that converts sunlight energy to chemical energ…
The structure that provides support and protection for plant
Vacuole
A sack that stores water, nutrients, or waste products
Mitochondria
The structure that converts food to energy
65 terms
Biology grade 9
biology
biotic
abiotic
living things
study of living things & how they interact with the environment
alive / was alive
something that wasn't living
made up of cells, reproduce, use energy, have motion, grow an…
biology
study of living things & how they interact with the environment
biotic
alive / was alive
18 terms
Grade 9 Biology
Biological diversity
Genetic diversity
Species
Ecosystem
Variability of living organisms in an ecosystem
Total number of genetic variability within a species
A group of organisms that are similar and are capable of exch…
A community where biotic and abiotic material interact
Biological diversity
Variability of living organisms in an ecosystem
Genetic diversity
Total number of genetic variability within a species
biology terms grade 9
characteristics of living things
3 domains of life
6 main atoms
earth's age
reproduction, use of energy, order, regulation, growth and de…
bacteria, archaea, and eukarya
carbon (C), hydrogen (H), oxygen (O), nitrogen (N), phosphoru…
4.5 billion years old
characteristics of living things
reproduction, use of energy, order, regulation, growth and de…
3 domains of life
bacteria, archaea, and eukarya
68 terms
Biology grade 9
Ecology
Ecosystem
Sustainable
Biotic
The study of ecosytems
The interaction of living and non-living components of a self…
A system that can keep going for a long time
Living
Ecology
The study of ecosytems
Ecosystem
The interaction of living and non-living components of a self…
Biology grade 9
Ecology
Ninche
Abiotic factors
Biotic factors
...
...
...Physical factors that
...
Ecology
...
Ninche
...
65 terms
Biology Grade 9 Vocab
antibiotic
fitness
trait
genetics
medicine that kills or slows growth of bacteria
contribution that an individual makes to the gene pool of the…
variation of a particular inherited character
study of heredity
antibiotic
medicine that kills or slows growth of bacteria
fitness
contribution that an individual makes to the gene pool of the…
69 terms
Biology (Grade 9)
Lithosphere
Hydrosphere
Atmosphere
Biosphere
Earth's solid outer layer... Consists of rocks and minerals that…
All of Earth's water in solid, liquid, or gas form.... Consists…
Layer of gases surrounding the Earth... Made up of 78% nitrogen,…
The zone around earth where life can exist... All conditions req…
Lithosphere
Earth's solid outer layer... Consists of rocks and minerals that…
Hydrosphere
All of Earth's water in solid, liquid, or gas form.... Consists…
62 terms
Biology Grade 9 Review
biology
biotic
abiotic
living things
study of living things & how they interact with the environment
alive / was alive
something that wasn't living
made up of cells, reproduce, use energy, have motion, grow an…
biology
study of living things & how they interact with the environment
biotic
alive / was alive
25 terms
HPHS Biology Grade 9
Proteins
Oil
Polypeptide
Polysaccharides
Amino Acids are monomers of these.
Lipids are soluble in this.
Where long chains of amino acids are found
a carbohydrate such as starch, cellulose or glycogen, whose m…
Proteins
Amino Acids are monomers of these.
Oil
Lipids are soluble in this.
8 terms
Biology Grade 9
Pesticide
Reasons humans use pesticides (2)
Problems with pesticides (5)
Bioaccumulation
A poison that is used to control pests or eliminate disease.
- Can help farmers reduce crop damage and increase food produ…
- can be a source of soil, water, and air pollution which can…
The build up of a substance, such as a toxic chemical, within…
Pesticide
A poison that is used to control pests or eliminate disease.
Reasons humans use pesticides (2)
- Can help farmers reduce crop damage and increase food produ…
40 terms
Grade 9 Biology
Ecology
Ecosystem
Habitat
Ecological Niche
study of life
all the living organisms and their physical and chemical envi…
the natural home or environment of an animal, plant, or other…
the function a species serves in its ecosystem, including wha…
Ecology
study of life
Ecosystem
all the living organisms and their physical and chemical envi…
biology osmosis grade 9
hypotonic
exocytosis
endocytosis
osmosis
more water inside of the cell than the outside of the cell
taking material's out of the cell
taking material's into the cell by enfolding's
movement of WATER from high to low concentration
hypotonic
more water inside of the cell than the outside of the cell
exocytosis
taking material's out of the cell
Grade 9: Biology, Photosynthesis
Photosynthesis
Autotroph
Hetertroph
Reactants of Photosynthesis
A process by which green plants convert sunlight energy into…
Green plants that are able to make their own food by photosyn…
These receive energy from the food they eat.
Carbon Dioxide and Water
Photosynthesis
A process by which green plants convert sunlight energy into…
Autotroph
Green plants that are able to make their own food by photosyn…
121 terms
Biology Grade 9
Goal of Science
What is Biology
Hypothesis
Spontaneous Generation
To provide natural explanations for events in the natural wor…
The study of: Life
A scientific explanation for a set of observations that can b…
A periodical publication intended to further the progress of…
Goal of Science
To provide natural explanations for events in the natural wor…
What is Biology
The study of: Life
Biology study (grade 9)
Alleles
Homologous pair
Crossing over
Independant assortment
A variation of a gene, which provides different results for t…
Similar chromosomes from each parent that contain the same ge…
The genetic information on one chromosome may be exchanged wi…
The random orientation of chromosomes along the equator durin…
Alleles
A variation of a gene, which provides different results for t…
Homologous pair
Similar chromosomes from each parent that contain the same ge…
11 terms
GRADE 9 BIOLOGY DEFINITIONS
Ecology
Predator
Prey
Bottom up vs top down
Study of relationships between organisms
Organism that kills and consumes other organisms
Organism that gets eaten as food
Predators and prey influence population of each other ex, lot…
Ecology
Study of relationships between organisms
Predator
Organism that kills and consumes other organisms
24 terms
Hormones- Biology Grade 9
Insulin
Glands
Hormones
Dendrites
Hormone released by the pancreas that lowers blood sugar by h…
Organs that secrete hormones into the bloodstream
Chemicals that travel through the bloodstream and bind specif…
Part of the neuron that receives a stimulus of impulse to sen…
Insulin
Hormone released by the pancreas that lowers blood sugar by h…
Glands
Organs that secrete hormones into the bloodstream
18 terms
biology grade 9
Theory and Hypothesis
timeline of the big bang
galaxy
star
Belief and educated guess
13 billion years
a system with billions of stars, together with gas and dust,…
shear of plasma held together by gravity
Theory and Hypothesis
Belief and educated guess
timeline of the big bang
13 billion years
34 terms
Biology- IGCSE Grade 9
(important vocabulary "in plant and an…
ATP
Nucleus
Ribosomes
in both plant and animal cells ... Generates chemical energy.…
in both plant and animal cells ... An energy currency that eve…
in both plant and animal cells ... The head of the cell. Store…
in both plant and animal cells... Makes proteins
(important vocabulary "in plant and an…
in both plant and animal cells ... Generates chemical energy.…
ATP
in both plant and animal cells ... An energy currency that eve…
19 terms
Biology Grade 9
La Loi Thermodynamique
Population
Communauté
Biodiversité
L'énergie peut pas être détruit ou créer, ça simplement chang…
Tous les organisme d'une espèce dans une région définie
Ensemble des individus se distinguant des autres par des cara…
Une variété d'espèces, comme les plantes animaux et les mycèt…
La Loi Thermodynamique
L'énergie peut pas être détruit ou créer, ça simplement chang…
Population
Tous les organisme d'une espèce dans une région définie
SOL review biology Mrs. Bishara pre AP biology grade 9
What are the reactants in photosynthes…
What is the equation for photosynthesis?
What are the products in photosynthesis?
What is the equation for respiration?
Carbon dioxide, water, and sunlight
6Co2 + 6H2O ------> C6H1206 + 6O2
Glucose and oxygen
C6H12O6 + 6H2O ------> 6Co2 + CH2O + 36-38 ATPs
What are the reactants in photosynthes…
Carbon dioxide, water, and sunlight
What is the equation for photosynthesis?
6Co2 + 6H2O ------> C6H1206 + 6O2
Biology grade 9
lab safety rules
what are missing conduct types
organization of living things
fabrication
wash hands, use goggles, wear glasses when you have contacts,…
being stupid, fabrication, falsification
biosphere, ecosystem, community, population, organism, groups…
making something up
lab safety rules
wash hands, use goggles, wear glasses when you have contacts,…
what are missing conduct types
being stupid, fabrication, falsification
18 terms
Biology grade 9
Biological Diversity
Genetic Diversity
Species
Ecosystem
The discerning variability between separate species or within…
The diversity within a single species of organism differing t…
the similarity of organisms that can interbreed or exchage ge…
a ¨web¨ of sorts where different organisms interact to contin…
Biological Diversity
The discerning variability between separate species or within…
Genetic Diversity
The diversity within a single species of organism differing t…
SPHS Grade 9 Biology
Schleiden
Schwann
Virchow
Hooke
All plants are made of cells."
"All animals are made of cells."
"Where a cell exists, there must been a preexisting cell."
Discovered cells
Schleiden
All plants are made of cells."
Schwann
"All animals are made of cells."
Biology grade 9
Tissue
Organ
Organ system
Neurons
Group of similar cells that perform a particular function
Group of tissue that work together to perform closely related…
Group of organs that work together to perform to perform a sp…
Cell that carries messages throughout the nervous system
Tissue
Group of similar cells that perform a particular function
Organ
Group of tissue that work together to perform closely related…
10 terms
GRADE 9 BIOLOGY CYCLES
Photosythesis
Photosynthesis formula
Water Cycle
The Carbon cycle
occurs in green plants, chlorophyll captures the sun energy,…
GH2O +GCO > C6H + 2OG + GO2
Water continually cycles b/w all the spheres through evaporat…
Carbon is an essential nutrient ... (Nutrient= a chemical essent…
Photosythesis
occurs in green plants, chlorophyll captures the sun energy,…
Photosynthesis formula
GH2O +GCO > C6H + 2OG + GO2
18 terms
Biology Grade 9
Biological diversity
Genetic diverslity
Species
ecosystem
The amount of living organisms and variety of organisms in an…
The genetic characteristics in the genetics of a certain spec…
a group of organisms that have similar organisms capable of i…
A biological group of organisms that interact with each other
Biological diversity
The amount of living organisms and variety of organisms in an…
Genetic diverslity
The genetic characteristics in the genetics of a certain spec…
62 terms
Grade 9 Biology
Abiotic
Amensalism
Autotrophs
Bioaccumulation
non-living parts of an ecosystem. Includes water, oxygen, lig…
one organism is harmed while other is unaffected. Humans walk…
produce their own food.
ingestion of toxins at a rate faster than they are eliminated.
Abiotic
non-living parts of an ecosystem. Includes water, oxygen, lig…
Amensalism
one organism is harmed while other is unaffected. Humans walk…
71 terms
Grade 9 Biology
Ecosystem
Sustainable ecosystem
Biotic
Abiotic
All interacting parts of a community & its environment
Ecosystem that can endure and support itself without help fro…
Living parts of ecosystem
Non-living parts of ecosystem
Ecosystem
All interacting parts of a community & its environment
Sustainable ecosystem
Ecosystem that can endure and support itself without help fro…
1 of 10