Cell Study Guide - Miss Gleason`s Science
... Be able to identify the stages of mitosis. Be able to identify a centromere, a chromosome, a chromatid, a centriole, and spindle fibers in the stages of mitosis. Label the cell below: ...
... Be able to identify the stages of mitosis. Be able to identify a centromere, a chromosome, a chromatid, a centriole, and spindle fibers in the stages of mitosis. Label the cell below: ...
Document
... d. copy messages from DNA. _____ 11. What is the nucleolus? a. the opposite of the nucleus b. another name for DNA c. a network of fibers in the cytoplasm d. a dark area of the nucleus that stores materials and begins to make ribosomes RIBOSOMES ...
... d. copy messages from DNA. _____ 11. What is the nucleolus? a. the opposite of the nucleus b. another name for DNA c. a network of fibers in the cytoplasm d. a dark area of the nucleus that stores materials and begins to make ribosomes RIBOSOMES ...
individual paired chromosomes sets of DNA, specifically paired
... individual paired chromosomes sets of DNA, specifically paired alleles for individual inheritable traits ...
... individual paired chromosomes sets of DNA, specifically paired alleles for individual inheritable traits ...
Prokaryotic and Eukaryotic Cell Venn Diagram
... BI2. a. Students know meiosis is an early step in sexual reproduction in which the pairs of chromosomes separate and segregate randomly during cell division to produce gametes containing one chromosome of each type. BI2. b. Students know only certain cells in a multicellular organism undergo meios ...
... BI2. a. Students know meiosis is an early step in sexual reproduction in which the pairs of chromosomes separate and segregate randomly during cell division to produce gametes containing one chromosome of each type. BI2. b. Students know only certain cells in a multicellular organism undergo meios ...
Cells under the Microscope
... * It’s often the only organelle that you can see under a light microscope (like the ones we use) ...
... * It’s often the only organelle that you can see under a light microscope (like the ones we use) ...
Chapter 3/Lesson 1 Part 2 Notes
... •A diploid cell contains pairs of chromosomes that equal the chromosome number of that organism’s species. •For example, a diploid human cell has 23 pairs of homologous chromosomes or 46 total. •Homologous chromosomes are similar but not identical. Creating Haploid Cells •A haploid cell is a cell th ...
... •A diploid cell contains pairs of chromosomes that equal the chromosome number of that organism’s species. •For example, a diploid human cell has 23 pairs of homologous chromosomes or 46 total. •Homologous chromosomes are similar but not identical. Creating Haploid Cells •A haploid cell is a cell th ...
Chapter 1 (Sections 1-3) Study Guide: Cell Structure and Function
... What are the phases of the Cell Cycle and briefly explain what occurs during each phase (start with interphase and end with cytokinesis)? Interphase: the cell grows and carries out its usual functions, DNA replicates Prophase: DNA of replicated chromosomes twists into coils; membrane around nucleus ...
... What are the phases of the Cell Cycle and briefly explain what occurs during each phase (start with interphase and end with cytokinesis)? Interphase: the cell grows and carries out its usual functions, DNA replicates Prophase: DNA of replicated chromosomes twists into coils; membrane around nucleus ...
Chapter 1 (Sections 1-3) Study Guide: Cell Structure and Function
... What are the phases of the Cell Cycle and briefly explain what occurs during each phase (start with interphase and end with cytokinesis)? Interphase: the cell grows and carries out its usual functions, DNA replicates Prophase: DNA of replicated chromosomes twists into coils; membrane around nucleus ...
... What are the phases of the Cell Cycle and briefly explain what occurs during each phase (start with interphase and end with cytokinesis)? Interphase: the cell grows and carries out its usual functions, DNA replicates Prophase: DNA of replicated chromosomes twists into coils; membrane around nucleus ...
Cell Organelles
... Rough ER: studded with ribosomes; it makes proteins Smooth ER: no ribosomes; it makes lipids ...
... Rough ER: studded with ribosomes; it makes proteins Smooth ER: no ribosomes; it makes lipids ...
Intro to Cells / Microscopes
... cells. It is responsible for directing protein synthesis which effects every function of the cell. ...
... cells. It is responsible for directing protein synthesis which effects every function of the cell. ...
Mitosis Contest
... is preparing to begin DNA replication is called: • A. G1 • B. G2 • C. S • D. M ...
... is preparing to begin DNA replication is called: • A. G1 • B. G2 • C. S • D. M ...
Cytoplasm is where all the chemical reactions take
... CELLS 1. All living things are made of cells which are either unicellular eg bacteria and yeast or multicellular organisms. 2. Microscopes are used to study cells, light microscopes can magnify about 1500 times and an electron microscope magnifies 40,000 to 500,000 times. ...
... CELLS 1. All living things are made of cells which are either unicellular eg bacteria and yeast or multicellular organisms. 2. Microscopes are used to study cells, light microscopes can magnify about 1500 times and an electron microscope magnifies 40,000 to 500,000 times. ...
Photosynthesis-Cellular Respiration Study Guide
... Active/Passive transport – diffusion of molecules through a protein channel that are too large to pass through the pores of the cell. Active requires energy and passive does not because the particles are moving down the concentration gradient. Endocytosis – the engulfing of large particles to move i ...
... Active/Passive transport – diffusion of molecules through a protein channel that are too large to pass through the pores of the cell. Active requires energy and passive does not because the particles are moving down the concentration gradient. Endocytosis – the engulfing of large particles to move i ...
Active Transport Notes
... Occurs when the cell membranes forms a vesicle (like an envelope) around an item that needs to ENTER the cell. ...
... Occurs when the cell membranes forms a vesicle (like an envelope) around an item that needs to ENTER the cell. ...
Study Guide: Cells
... A. Nucleus- “the brain of the cell” Controls all cell functions. DNA is inside. B. Cell/plasma membrane- controls what enters and leaves the cell. Homeostasis C. Ribosomes- these make the proteins in the cell D. Mitochondria- “powerhouse” of the cell. Provides energy by Cellular respiration. E. Cell ...
... A. Nucleus- “the brain of the cell” Controls all cell functions. DNA is inside. B. Cell/plasma membrane- controls what enters and leaves the cell. Homeostasis C. Ribosomes- these make the proteins in the cell D. Mitochondria- “powerhouse” of the cell. Provides energy by Cellular respiration. E. Cell ...
Study Guide Key
... Mitosis __Cell Division that creates 2 new daughter cells EXACTLY like the original cell__ Meiosis Cell Division that produces gametes (sex cells) that contain ½ the number of Chromosomes as the original cell What is the difference between an autotroph and heterotroph? Autotrophs can make their own ...
... Mitosis __Cell Division that creates 2 new daughter cells EXACTLY like the original cell__ Meiosis Cell Division that produces gametes (sex cells) that contain ½ the number of Chromosomes as the original cell What is the difference between an autotroph and heterotroph? Autotrophs can make their own ...
DR_3.2_CellParts
... 7.A web of proteins in the cytoplasm is known as the___________ 8. What are the two functions of the cytoskeleton? NUCLEUS 9.What is the genetic material contained inside a cell’s nucleus?________ 10.The function of proteins in a cell is to 11.What is the nucleolus? RIBOSOMES 12. Organelles that mak ...
... 7.A web of proteins in the cytoplasm is known as the___________ 8. What are the two functions of the cytoskeleton? NUCLEUS 9.What is the genetic material contained inside a cell’s nucleus?________ 10.The function of proteins in a cell is to 11.What is the nucleolus? RIBOSOMES 12. Organelles that mak ...
Cell Structure and Function
... Contain dozens of specialized structures called organelles. Includes protists, fungi, plants and animals. ...
... Contain dozens of specialized structures called organelles. Includes protists, fungi, plants and animals. ...
The Life and Death of Skin Cells
... 1. Different cells undergo _______________ and _______________ at different rates. _______________________ do not undergo ________________ once they mature. Skin cells and cells in the _____________________ undergo mitosis __________________. 2. In a growing organism mitosis occurs the most in areas ...
... 1. Different cells undergo _______________ and _______________ at different rates. _______________________ do not undergo ________________ once they mature. Skin cells and cells in the _____________________ undergo mitosis __________________. 2. In a growing organism mitosis occurs the most in areas ...
The Cell Theory
... single lens microscopes and was the first person to observe bacteria and protozoa. ...
... single lens microscopes and was the first person to observe bacteria and protozoa. ...
Cell cycle
The cell cycle or cell-division cycle is the series of events that take place in a cell leading to its division and duplication (replication) that produces two daughter cells. In prokaryotes which lack a cell nucleus, the cell cycle occurs via a process termed binary fission. In cells with a nucleus, as in eukaryotes, the cell cycle can be divided into three periods: interphase, the mitotic (M) phase, and cytokinesis. During interphase, the cell grows, accumulating nutrients needed for mitosis, preparing it for cell division and duplicating its DNA. During the mitotic phase, the cell splits itself into two distinct daughter cells. During the final stage, cytokinesis, the new cell is completely divided. To ensure the proper division of the cell, there are control mechanisms known as cell cycle checkpoints.The cell-division cycle is a vital process by which a single-celled fertilized egg develops into a mature organism, as well as the process by which hair, skin, blood cells, and some internal organs are renewed. After cell division, each of the daughter cells begin the interphase of a new cycle. Although the various stages of interphase are not usually morphologically distinguishable, each phase of the cell cycle has a distinct set of specialized biochemical processes that prepare the cell for initiation of cell division.