Characteristics of Life
What is the smallest units of life?
what are cells
What is a substance that's in the simplest form;
can't be broken down anymore.
Elements
What is the smallest structural and
functional unit of an organism?
A cell
Cell walls are only found in what?
plants
He made the first light microscope
Robert Hooke
What is it called when Organisms make new organisms
what is reproduction
a chemical bond that involves sharing a pair of electrons-Between atoms in a molecule
Covalent Bond
what are cells without a nucleus
Prokaryotic cells
large molecules such as hormones are expelled from cells during:
EXOCYTOSIS IONIC BONDING
ENDOCYTOSIS
EXOCYTOSIS
He saw the first living cell in pond water-
(The Basic unit of LIFE)
Anton van Leeuwenhoek
This is known as an idea that's supported by observations (data) and experiments
Theory
Daily Double
This is a fatty organic compound that is insoluble in polar solvents
Examples are waxes, oils, & cholesterol.
Lipid
What is present only in eukaryotic cells?
nucleus
what will happen to a plant if it is placed in a HYPOTONIC solution?
Will a plant DIE or SWELL
swell
DAILY DOUBLE
If a phosphate group is removed from ATP,
the result is?
The creation of energy or
the release of energy
The release of energy
A fake science not supported by facts
It has little to no research
pseudoscience
used to describe a reaction that releases energy in the form of heat
THINK EXIT
Exothermic Reaction
what organelle converts sugars into energy
mitochondria
In humans and other multicellular organisms, which substance plays a central role as an energy source?
FAT, CARBOHYDRATE, WATER
carbohydrates
In what organism does alcoholic fermentation take place in?
Yeast and some bacteria
what changes based on the independent (measure)
Dependent Variable
These are organic catalysts which aid in facilitating chemical reactions in the body.
Enzymes
which organelle is found only in animals?
Golgi Apparatus or Centrioles
centrioles
What moves substances along the surface of the cell?
CILIA & FLAGELLA
GOLGI APPARATUS & CILIA
NUCLEUS & CENTRIOLS
Cilia and Flagella
which is the ULTIMATE source of energy for the earth Biosphere?
sunlight