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100 Biology Facts
Study of life is …
Study of animals is …
Study of plants is …
Study of Heredity is …
Study of microorganisms is …
What are the levels of organization from big to small
3 Parts of the Cell Theory
A cell with no nucleus is a …
A cell with a nucleus is a …
(DNA)
Water
Biology
Zoology
Botany
Genetics
Microbiology
Organism, Organ system, Organ, Tissue, Cell, Organelle
1) all things made of cells 2)cell basic unit 3) only come
from other cells
Prokaryotic cell
Eukaryotic cell
* Cell Wall --------- protects and supports the plant
Cell Membrane --semi-permeable (lets things in and out)
Mitochondria ---- “power house” creates energy (ATP)
Nucleus ---------- controls the cell, and contains genetic material
Nucleolus -------- Site of RNA in nucleus
* Chloroplast ----- site of photosynthesis, makes sugar
(ER) Endoplasmic Reticulum – “Bag Boy” of cell. Packages
Golgi Appartus --- “Grocery Manager” checks up on bag boy
Ribosome --------- Site of protein synthesis
* Large Central Vacuole --- storage of water and food
Lysosome –-------- bags of enzymes that destroy waste
Cytoplasm ------- cell jell, holds organelle in place
* = Only belongs to plant cell
Movement of a substance using energy (ATP) is …
Movement of a substance with no energy is …
Passive movement from high to low concentrations,
like perfume spreading out is ….
Passive movement of water across a membrane is ..
Active movement of things out of a cell by vessicles
Active movement of things into the cell is …
Maintaining a constant, stable internal environment
Solution Types:
Active Transport
Passive Transport
Diffusion
Osmosis
Exocytosis
Endocytosis
Homeostasis
Water movement = Equillibrium
Isotonic Solution
Water pulled out
Hypertonic Solution
Water pulled in
Hypotonic Solution (swells
like a hippo)
Nitrogen bases of DNA are __ + ___ + ___ + ___
Nitrogen bases of RNA are __ + ___ + ___ + ___
DNA has ___ strands, RNA has ___ strands
DNA has the sugar ___ and RNA has the sugar ___
DNA + proteins is a _______
Amino acid + amino acid + amino acid = ___
A,T,C,G (adenine, thyamine, cytosine, guanine)
A,U,C,G (adenine, Uracil, cytosine, guanine)
DNA – 2 strands,
RNA – 1 strand
DNA – deoxyribose
RNA – ribose
Chromosome
Protein
100 Biology Facts
Process when DNA codes for RNA
Process when RNA codes for proteins
Type of RNA that is sent to the cytoplasm
Type of RNA that brings amino acids
Type of RNA that makes up Ribosomes
All DNA is contained in the __________
RNA is found in the ___ and _____
Passing of a trait is ___
A characteristic like height, color, size etc.. is __
A varying form of a trait, like blue or green is __
Having homologous chromosomes (1 form dad and
1 from mom) each for a same trait
Human have ___ chromosomes
Having half the chromosome number (ex. sperm)
Having 2 identical alleles in an organism = ___
Having 2 different alleles in an organism = ___
The way something looks physically
The way something is genetically
TT crossed with tt. All the offspring’s genotype is
TT crossed with tt. All the offspring’s phenotype is
Tt crossed with Tt. Phenotypic ratio of offspring is
Genetic cross of one trait = ___. Two traits = ___
Cell division where 2 identical cells are produced
Cell division that occurs in somatic (body) cells
What are the stages of Mitosis?
Division of the cytoplasm is ____
Cell division that results in 4 haploid cells
Name of cells where Meiosis occurs
What are the stages of Meiosis?
A male or female sex cell (sperm or egg) is called a
Organisms that only eat plants are ____
Organisms that only eat meat are _____
Organisms that eat both plants and animals are ____
Organisms that steal energy from a host are _____
When 2 organisms live together they are ___
Converting light energy into chemical energy is __,
and occurs in the ___ of plant cells.
Green pigment in the chloroplast is ___
Reactants of Photosynthesis are ___ + _____
Products of Photosynthesis are ___ + _____
Process of converting Glucose (c6H12o6) into ATP is
____, and occurs in the ____ of all cells
Reactants of Cellular respiration are ___ + _____
Products of Cellular respiration are ___ + _____
List all the taxonomic catagories
Transcription
Translation
Mesenger RNA (mRNA)
Transfer RNA (tRNA)
Ribosomal RNA (rRNA)
Nucleus
Nucleus and Cytoplasm
Hereidity
A trait
An allele
Diploid
46 or 23 homologous pairs
Haploid
Homozygous
Heterozygous
Phenotype
Genotype
Tt
Tall
3:1
or 75% tall and 25% short
Monohybrid = 1 trait. Dihybrid = 2 traits
Mitosis
Mitosis
PMAT. Prophase, Metaphase, Anaphase, Telophase
Cytokinesis
Meiosis
Gametes (testicles of males, ovaries of females)
PMAT one PMAT two
Gamete
Herbivores
Carnivores
Onnivores
Parasites
Symbiotes
Photosynthesis, chloroplast
Chlorophyll
Carbon Dioxide + Water + light
Glucose (c6H12o6) + Oxygen
Cellular respiration, mitochondria
Glucose (c6H12o6) + Oxygen
Carbon Dioxide + Water + ATP
Kingdom, Phylum, Class, Order, Family, Genus, species
King,
Phillip, Came, Over, For,
Grape, Soda
What categories are used for the scientific name?
Genus and Species
Kingdom
Example
Unicellular or
Prokaryotic or
Autotrophic or
Multicellular
Eukaryotic
Heterotrophic
Bacteria
U
P
Both
Monera
Protozoans and
U
E
Both
Protista
Algae
Mushrooms, Mold
M
E
H
Fungi
and Yeast
Trees, grass
M
E
A
Plantae
Mammal, Bird,
M
E
H
Animalia
100 Biology Facts
Change over time in the genetic make up of
organisms.
Evidence of past life
Body parts of different species with similar
structure but different functions.
A body part that has no known function (appendix)
A sudden change in the DNA pattern passed from
one generation to the next.
Process where many different species develop form
one generation to the next.
A process where unrelated species develop similar
characteristics.
Difference in the structure or characteristics of
similar organisms.
Process by which organisms best suited for the
environment survive (strong survive).
He was known as the “father of evolution”
Process where pollen is transferred from anther to
stigma.
process where a seed coat splits and plant begin to
grow.
The ripened ovary of a flower developed around the
seed.
Process of uniting sperm and egg.
A male (sperm) or female (egg) sex cell.
A cell that results from union of sperm and egg.
A developing human from 2 – 8 weeks after
fertilization.
A developing human 8 weeks and older after
fertilization.
Evolution
Fossil
Homologous
Vestigial organ
Mutation
Divergent evolution
Convergent evolution
Variation
Natural selection
Charles Darwin
Pollination
Germination
Fruit
Fertilization
Gamete
Zygote
Embryo
Fetus
100 Biology Facts