Unit 4
Function of Mitosis Cellular Reproduction & general growth and repair of the body.
Crossing Over (Mitosis)
INCORRECT
No answer given
THE ANSWER
No, crossing over can not occur.
Which molecules are reactants in Cellular Respiration?
INCORRECT
No answer given
THE ANSWER
O₂ + C₆H₁₂O₆
Mitosis Occurs in
INCORRECT
No answer given
THE ANSWER
all organisms
Smooth Endoplasmic Reticulum
INCORRECT
No answer given
THE ANSWER
Assembles membrane lipids and detoxifies the cell of drugs; no ribosomes on this organelle.
Type of Reproduction (Mitosis)
INCORRECT
No answer given
THE ANSWER
Asexual
Ribosome
INCORRECT
No answer given
THE ANSWER
Assembles proteins; free ribosomes make proteins that will stay in the cell. Attached ribosomes (attached to the ER) make proteins that will be transported out of the cell.
Mitosis Creates
INCORRECT
No answer given
THE ANSWER
Makes everything other than sex cells
Cytoskeleton
INCORRECT
No answer given
THE ANSWER
Helps maintain cell shape. Its primary importance is in cell motility. It makes the cell move internally and externally.
Made of microfilaments and microtubules. (protein strands)
Which molecules are reactants in photosynthesis?
INCORRECT
No answer given
THE ANSWER
CO₂ + H₂O
Meiosis Creates
INCORRECT
No answer given
THE ANSWER
Sex cells only: Female egg cells or Male sperm cells
Steps of Mitosis
INCORRECT
No answer given
THE ANSWER
The steps of mitosis are Interphase, Prophase, Metaphase, Anaphase, Telophase and Cytokinesis
Cytoplasm
INCORRECT
No answer given
THE ANSWER
Part of the cell that is outside the nucleus; contains organelles and provides the perfect environment for chemical reactions to take place
Number of Divisions (Meiosis)
INCORRECT
No answer given
THE ANSWER
2
Nucleus
INCORRECT
No answer given
THE ANSWER
DNA is found in the nucleus, RNA is also made here; surrounded by a membrane; controls all cell activites
I discovered that there are microscopic organisms in pond water.
INCORRECT
No answer given
THE ANSWER
Leeuwenhoek
Type of Reproduction (Meiosis)
INCORRECT
No answer given
THE ANSWER
Sexual
Mitochondria
INCORRECT
No answer given
THE ANSWER
Provides energy to cell. Have a double membrane. The outside is smooth but the inner is highly folded to increase its surface area. Cellular respiration is performed here, making energy (ATP) for the cell. Has its own DNA and ribosomes.
Chromosome Number (Mitosis)
INCORRECT
No answer given
THE ANSWER
Remains the same
Chromosome Number (Meiosis)
INCORRECT
No answer given
THE ANSWER
Reduced by half
Glucose
INCORRECT
No answer given
THE ANSWER
C₆H₁₂O₆
Rough Endoplasmic Reticulum
INCORRECT
No answer given
THE ANSWER
Proteins are made on the endoplasmic reticulum's ribosomes. They are collected inside the endoplasmic reticulum and transported throughout the cell. Transports and modifies organelles, highway for cell.
What are the products of Cellular Respiration?
INCORRECT
No answer given
THE ANSWER
CO₂ + H₂O
Vacuoles
INCORRECT
No answer given
THE ANSWER
Store waste products, nutrients, and water. In plant cells it also store nutrients, and regulates turgor pressure in the cell.
Golgi Apparatus/Golgi Bodies
INCORRECT
No answer given
THE ANSWER
Modifies, sorts, and packages proteins
I discovered that animals are made of cells
INCORRECT
No answer given
THE ANSWER
Schwann
Lysosome
INCORRECT
No answer given
THE ANSWER
Contains digestive enzymes necessary for breaking down materials within a cell
Cilia
INCORRECT
No answer given
THE ANSWER
Slender cell extension that project outward from the cell - can be used for movement of the cell or to push materials past the cell.
Mitosis
INCORRECT
No answer given
THE ANSWER
A process of asexual reproduction in which the cell divides in two producing a replica, with an equal number of chromosomes in haploid cell
Centriole
INCORRECT
No answer given
THE ANSWER
Play a role in mitosis (cell division), in animal cells only - Ring of nine groups of fused microtubules. Three microtubules in each group. These are part of the cytoskeleton. Inherited from your father.
Microtubule
INCORRECT
No answer given
THE ANSWER
part of the cytoskeleton - made of tubulin-used to move substances around the cell - framework of cell
Mitosis is Genetically
INCORRECT
No answer given
THE ANSWER
Identical
Crossing Over (Meiosis)
INCORRECT
No answer given
THE ANSWER
Yes, mixing of chromosomes can occur.
Oxygen
INCORRECT
No answer given
THE ANSWER
O₂
I discovered that plants are made of cells.
INCORRECT
No answer given
THE ANSWER
Schleiden
Number of Divisions (Mitosis)
INCORRECT
No answer given
THE ANSWER
1
Vesicles
INCORRECT
No answer given
THE ANSWER
A small structure made of a lipid bilayer used to transport materials through the cell.
Meiosis Occurs in
INCORRECT
No answer given
THE ANSWER
Humans, animals, plants, fungi
Chromatin/Chromosomes
INCORRECT
No answer given
THE ANSWER
plant and animal cell: strands that contain the genetic material that tells the cell how to function.
Cell Wall
INCORRECT
No answer given
THE ANSWER
Thick outer layer in plant cells. Made of the carbohydrate cellulose. It maintains the shape of these cells and creates a protective barrier. Fluid collects in the plant cell's vacuole and pushes against it, creating turgor pressure. Also found in fungi, algae, and some bacteria.
Cell Membrane
INCORRECT
No answer given
THE ANSWER
Double layer of phospholipids (lipid bilayer) that surrounds the cell; regulates what enters and leaves the cell.
I developed the cell theory and came to the conclusion that all cells come from other cells
INCORRECT
No answer given
THE ANSWER
Virchow
Number of Cells produced in Mitosis
INCORRECT
No answer given
THE ANSWER
2
Number of Cells produced in Meiosis
INCORRECT
No answer given
THE ANSWER
4
Nucleolus
INCORRECT
No answer given
THE ANSWER
This produces ribosomes; found in the nucleus
Meiosis is Genetically
INCORRECT
No answer given
THE ANSWER
Different
Carbon dioxide
INCORRECT
No answer given
THE ANSWER
CO₂
I saw cells in cork and came up with the word "cells to describe them.
INCORRECT
No answer given
THE ANSWER
Hooke
Chloroplast
INCORRECT
No answer given
THE ANSWER
Use carbon dioxide, water and sunlight to carry out photosynthesis. Found in plant cells and some protists. They reflect green light while absorbing all other colors. *contain DNA
What are the products of photosynthesis?
INCORRECT
No answer given
THE ANSWER
O₂ + C₆H₁₂O₆
Flagella
INCORRECT
No answer given
THE ANSWER
Whip-like appendage that extends from the body; used for movement or for sensing the environment
Meiosis
INCORRECT
No answer given
THE ANSWER
A type of cellular reproduction in which the number of chromosomes are reduced by half through the separation of homologous chromosomes in a diploid cell.
Peroxisomes
INCORRECT
No answer given
THE ANSWER
Contain an enzyme that allows the breakdown of H₂O₂ (hydrogen peroxide) which is made by cell reactions and is toxic to the cell
Water
INCORRECT
No answer given
THE ANSWER
H₂O
Function of Meiosis
INCORRECT
No answer given
THE ANSWER
Sexual Reproduction
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Chromosome Number (Mitosis)
Remains the same
Steps of Mitosis
The steps of mitosis are Interphase, Prophase, Metaphase, Anaphase, Telophase and Cytokinesis
Meiosis Creates
Sex cells only: Female egg cells or Male sperm cells
Mitosis Creates
Makes everything other than sex cells
Vacuoles
Store waste products, nutrients, and water. In plant cells it also store nutrients, and regulates turgor pressure in the cell.
Nucleus
DNA is found in the nucleus, RNA is also made here; surrounded by a membrane; controls all cell activites
Nucleolus
This produces ribosomes; found in the nucleus
Cytoplasm
Part of the cell that is outside the nucleus; contains organelles and provides the perfect environment for chemical reactions to take place
Centriole
Play a role in mitosis (cell division), in animal cells only - Ring of nine groups of fused microtubules. Three microtubules in each group. These are part of the cytoskeleton. Inherited from your father.
Golgi Apparatus/Golgi Bodies
Modifies, sorts, and packages proteins
Lysosome
Contains digestive enzymes necessary for breaking down materials within a cell
Chloroplast
Use carbon dioxide, water and sunlight to carry out photosynthesis. Found in plant cells and some protists. They reflect green light while absorbing all other colors. *contain DNA
Cell Membrane
Double layer of phospholipids (lipid bilayer) that surrounds the cell; regulates what enters and leaves the cell.
Mitochondria
Provides energy to cell. Have a double membrane. The outside is smooth but the inner is highly folded to increase its surface area. Cellular respiration is performed here, making energy (ATP) for the cell. Has its own DNA and ribosomes.
Smooth Endoplasmic Reticulum
Assembles membrane lipids and detoxifies the cell of drugs; no ribosomes on this organelle.
Rough Endoplasmic Reticulum
Proteins are made on the endoplasmic reticulum's ribosomes. They are collected inside the endoplasmic reticulum and transported throughout the cell. Transports and modifies organelles, highway for cell.
Ribosome
Assembles proteins; free ribosomes make proteins that will stay in the cell. Attached ribosomes (attached to the ER) make proteins that will be transported out of the cell.
Cytoskeleton
Helps maintain cell shape. Its primary importance is in cell motility. It makes the cell move internally and externally.
Made of microfilaments and microtubules. (protein strands)
Cell Wall
Thick outer layer in plant cells. Made of the carbohydrate cellulose. It maintains the shape of these cells and creates a protective barrier. Fluid collects in the plant cell's vacuole and pushes against it, creating turgor pressure. Also found in fungi, algae, and some bacteria.
Chromatin/Chromosomes
plant and animal cell: strands that contain the genetic material that tells the cell how to function.
Vesicles
A small structure made of a lipid bilayer used to transport materials through the cell.
Cilia
Slender cell extension that project outward from the cell - can be used for movement of the cell or to push materials past the cell.
Flagella
Whip-like appendage that extends from the body; used for movement or for sensing the environment
Peroxisomes
Contain an enzyme that allows the breakdown of H₂O₂ (hydrogen peroxide) which is made by cell reactions and is toxic to the cell
Microtubule
part of the cytoskeleton - made of tubulin-used to move substances around the cell - framework of cell
Which molecules are reactants in photosynthesis?
CO₂ + H₂O
What are the products of photosynthesis?
O₂ + C₆H₁₂O₆
Which molecules are reactants in Cellular Respiration?
O₂ + C₆H₁₂O₆
What are the products of Cellular Respiration?
CO₂ + H₂O
Glucose
C₆H₁₂O₆
Carbon dioxide
CO₂
Water
H₂O
Oxygen
O₂
I discovered that plants are made of cells.
Schleiden
I saw cells in cork and came up with the word "cells to describe them.
Hooke
I discovered that animals are made of cells
Schwann
I discovered that there are microscopic organisms in pond water.
Leeuwenhoek
I developed the cell theory and came to the conclusion that all cells come from other cells
Virchow
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