Organelles
Membraned Organelles
Mitosis
Meiosis
Cell Mutations
100
Microtubules that make up the scaffolding of the spindle apparatus
What is centrioles
100
The semi-permeable gateway of the cell
What is the cell membrane
100
The purpose of mitosis
What is to divide the nucleus
100
Occurs only in these two types of cells
What is an egg and the sperm
100
When one amino acid is substitued for another in a protein made by a gene.
What is a missense mutation
200
short, hair-like appendages that beat in unison to pass food by the membrane
What is cilia
200
Changes chemical energy (food) into usable chemical energy for the cell (ATP)
What is the mitochondria
200
The phase where there is still one cell, but two distinct, identical nuclei
What is Telophase
200
Contains the same instructions for some particular genetic traits, but not the same information
What are homologous chromosomes
200
Addition or loss of DNA bases changes a gene's reading frame, so the wrong codons are being read
What is a frameshift mutation
300
Makes ribosomal RNA that will later bind with a protein to become a ribosome
What is the nucleolus
300
intercellular highway to transport proteins out of the cell and makes lipids and transports them for within the cell.
What is the smooth endoplasmic reticulum
300
When sister chromatids line up at the equator of the cell attached to 46 spindle fibers.
What is metaphase
300
When homologous chromosomes are separated and taken to opposite poles
What is anaphase I
300
When one DNA base is missing within a gene, and part of the gene is coded incorrectly.
What is deletion
400
"Instructions" or organizer of the spindle apparatus
What is the centrosome
400
Large organelle that contains water and contributes to turgor pressure within a plant cell.
What is a vacuole
400
When the nucleolus, and nuclear membrane disappear and the centrosome appears.
What is Prophase
400
The stage where cells become haploid
What is anaphase I
400
Altered DNA sequence prematurely signals the cell to stop building a protein. The protein is short and doesn't function properly if at all.
What is a nonsense mutation
500
The complete inner contents of a cell
What is the cytoplasm
500
"packages" proteins so that they are ready to function.
What is the Golgi Apparatus.
500
When spindle fibers separate sister chromatids and pull them to opposite poles
What is Anaphase
500
The stage when there are two haploid cells and the sister chromatids are attaching to spindle fibers at the centromere.
What is Prophase II
500
a short DNA sequence is repeated too many times, resulting in a protein that does not function properly
What is a repeat expansion mutation
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