Part Two Flashcards
True or false. Only animals cells have mitochondria?
False
Name the organelle where glucose is burned and the energy is stored at ATP?
Mitochondria
How many carbons are in a glucose molecule?
6
After glucose and glycogen stores are used up cells start to burn ______ for energy.
Fat
Name the 3 pathways that make up cellular respiration in order?
Glycolysis, Krebs cycles, electron transport chain.
Type of fermentation used to make yogurt,cheese, buttermilk, etc.
Lactic acid fermentation
Which kind of fermentation puts air holes in bread?
Alcoholic fermentation
Reactions that happen without oxygen are called?
Anerobic
Name the reactions of cellular respiration?
O2 and glucose
Name the products formed during cellular respiration?
H2o,carbon dioxide energy(ATP)
The spot that holds the 2 chromates copies together is called a _______?
Centromere
Cell division in bacteria cells is called _____ _______.
Binary fission
What phase of the cell cycle in which DNA is copied?
S (synthesis)
The proteins that control the cell cycle?
Cyclins
Phase of the cell cycle in which the nuclear membrane is present and DNA is spread out into chromatin?
Interphase
Type of cell division in eukaryotic cells that results in 2 identical daughter cells?
Mitosis
Phase of mitosis that follows anaphase?
Telophase
Phase of the cell cycle that follows G2?
Mitosis (prophase)
G1,S,and G2 make up this phase of the cell cycle?
Interphase
Phase of the cell cycle cells spend most of their time in?
G1 of interphase
Disorder in which body cells lose their ability to control cell division?
Cancer
One of the 2 identical arms that make up a chromosome?
Chromatid
DNA that is all spread out in an interphase nucleus is called?
Chromatin
Phase of mitosis in which the nuclear member and nucleolus disappear and the DNA scrunches into chromosomes?
Prophase
The 2 copies of each chromosome are called _______ chromosomes because they are the same size,same shape, and carry genes for the same traits.
Homologous
DNA is all spread out as chromatin and nuclear membrane is visible.
Interphase
DNA scrunches up and chromosomes and first visible.
Prophase
Made up of G1,S,G2
Interphase
Chromosomes line up in middle of cell
Metaphase
DNA is copied and cell prepares to divide.
Interphase
Chromatid arms separate and moves to opposite ends of the cell.
Anaphase
Chromosomes unwind into and nucleus returns.
Telophase
Nuclear membrane and nucleolus disappear.
Prophase
Two nucleus are visible
Telophase
First dividing phase
Prophase
Centrosomes containing centrioles and spindle fibers appear next to nucleus.
Prophase
Cytoplasm is split between two cells.
Cytokinesis
Spindle fibers and centrioles disappear.
Telophase
Cell is reading the DNA code and “doing its jobs”
G1
Cell makes a copy of its DNA
S
Division of cytoplasm happens
C
Made of telophase,anaphase,prophase,and metaphase.
Mitosis