Test
Inside the mitochondria the
Krebs Cycle takes place
Large storage structures inside cells are known
as vacuoles.
Some leukocytes absorb entire
bacteria in the process of phagocytosis.
Fighting disease by antibody production or phagocytosis is done
by a leukocyte.
Current scientific methods
cannot distinguish between all microorganisms.
The nucleus is the control
center of the cell
In cellular respiration:
co2 diffuses passively out of the cell O2 diffuses passively when converted to CO2
Ribosomal RNA is not produced in the
cytoplasm of the cell. The simple cell division of a plant cell and an animal cell do not occur in the same way or process.
The simple cell division of a plant cell and an animal cell
do not occur in the same way or process.
In the human cell the plasma membrane acts as a
gatekeeper. It allows some substances in and excludes others.
The natural tendency of molecules is to move from
higher concentration to lower concentration is known as diffusion.
Cytoplasm
includes all the cellular material outside the nucleus.
The DNA contains coded
information. This is a unique feature of the DNA.
The nucleolus
is a small structure within the nucleus
The functional part of a plant or animal
is an organism
The simplest operation of a cell
is still more complex and complicated than an operation of a computer.
The cell wall
is the outer covering around the plant cell made of fibrous material.
The Organismal Theory
is the thought that a functioning organism represents life.
The Cell Theory
is the thought that each cell possesses a life of its own.
The relative concentration of water in a hypertonic solution is
low
Colonial organisms are similar bacteria
or protozoa that group together.
The plasma membrane
controls what goes in and out of a cell
In an external solution,
water will flow out of the cell because it is hypertonic.