Name the Organelle
Identify "B."
centrioles
nucleus
storage of genetic information or DNA for a cell
Active transport requires ________________.
energy (ATP)
the spindle fibers have moved the duplicated chromosomes so that they are aligned at the midline of the cell
metaphase
Mitosis is a type of ___________________ reproduction.
asexual
Identify "G."
mitochondrion
mitochondrion
produces ATP for the cell through cellular respiration
Osmosis is a type of _______________ transport that involves the movement of ______________.
passive; water
spindle fibers pull apart the chromatids and drag them to opposite poles of the cell
anaphase
List the phases of mitosis in order.
Interphase, Prophase, Metaphase, Anaphase, Telophase
Identify "E."
rough ER
ribosome
the site of protein synthesis
________________ transport, usually involving carrier proteins, moves substances from _________ to _________ concentration.
Active; low; high
duplicated chromosomes begin to condense and thicken
prophase
What is the name of the structure that attaches to and pulls apart the chromosomes during mitosis?
centrioles and spindle fibers; spindle apparatus
Identify "F."
cell membrane
the system of membranes that packages, sorts, and transports proteins and other molecules throughout the cell
List the three types of osmotic pressures and describe each.
isotonic: concentration of water is equal in and out of the cell
hypertonic: concentration of water is greater out of the cell than inside
hypotonic: concentration of water is greater in the cell than outside
the nucleoli begin to reform within the nuclei
telophase
What structure attaches the chromatids, or halves of the chromosomes?
centromere
Identify "I."
nuclear membrane
lysosome
contains digestive enzymes to help break food down and toxins
There are two types of endocytosis: ________________, which brings _____________ into a cell, and ____________________, which engulfs _______________.
the duplicated chromosomes are the most condensed
metaphase
How many daughter (produced) cells are produced in mitosis? Are they identical to the mother (initial) cell?
2; yes