Assume that n = 2 in a cell. Draw schematic diagrams to follow the chromosomes of...
Assume that n = 2 in a cell. Draw schematic diagrams to follow the chromosomes of this cell as the
cell goes through the various phases of the cell cycle. Be sure to include the stages of mitosis and
cytokinesis. Use large and small chromosomes to differentiate between the two chromosomes, and use
red for the maternal chromosomes and blue for the paternal chromosomes.
Homework Answers
If n=2, then diploid cell has 4 chromosome.
I have used gel blue pen for paternal and ball blue pen for maternal.
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Assume that n = 2 in a cell. Draw schematic diagrams to follow
the chromosomes of...
2. Draw a cell where 2n = 6 in each phase of the cell cycle. Use...
2. Draw a cell where 2n = 6 in each phase of the cell cycle. Use a longer chromosome for Chromosome 1 and a medium chromosome for Chromosome 2 and a short chromosome for Chromosome 3 and use two different colors to represent the maternal and paternal chromosomes. Be sure to clearly indicate what is going on with the 1-nuclear envelope, 2-centrosomes, 3-chromosomes in each of the stages. prophase/ prophase 1/ prophase 2 metaphase/ metaphase 1/ metaphase 2 anaphase/ anaphase...
I NEED ANSWERED ASAP!!! First, draw a cell with 6 chromosomes as it moves through the phases of meiosis. Explain what nondisjunction is. Draw and copy a picture of your drawing of your cell with 6 c...
I NEED ANSWERED ASAP!!! First, draw a cell with 6 chromosomes as it moves through the phases of meiosis. Explain what nondisjunction is. Draw and copy a picture of your drawing of your cell with 6 chromosomes to start with as it goes through the phases of meiosis with nondisjunction occurring in one chromosomes pair in meiosis I. Be sure to label the phases and indicate how many chromosomes each resulting cell will have. Label the monosomies vs. trisomies. EXTRA...
Use your textbook and any other resources you would like to draw the following scenarios. Use...
Use your textbook and any other resources you would like to draw the following scenarios. Use of different colors is recommended for keeping track of chromosomes and chromatids. 1. Draw a diploid cell with n=3 through each step of mitosis (PMAT). Make sure the number of chromosomes is visible and appropriate for each step. 2. Draw a diploid cell with n=3 through each step of meiosis. Color-code your maternal vs. paternal chromosomes so crossing over is visible. Make sure the...
2. A diploid cell contains two pairs of chromosomes, which we will call 1 and 2....
2. A diploid cell contains two pairs of chromosomes, which we will call 1 and 2. Assume chromosome! is clearly larger than chromosome 2. Each chromosome pair contains a maternal and a paternal member (e.g. 1 and 1 & 2 and 2"). An allele called G is localized to 1" whereas an allele called g is on chromosome 1P. Allele R is localized to 2m whereas alleler is localized to 2. Using these designations and clearly drawn and labeled chromosomes,...
please solve this asap thank you so much 1 Draw out the phases of meiosis for...
please solve this asap thank you so much
1 Draw out the phases of meiosis for a (2n=4) germ line cell: Use red and blue to indicate ate the two sets of chromosomes aleat There should be two throughout the various phases-red will represent the maternal set and blue will represent the paterials alternate scenarios for how the homologous pairs could alian during metaphase. When applicable, bus pairs could alian during metaphase. When applicable, all of the phase drawings (pre-...
please answer e question and 3 the two circles, you skipped it before! Class 16 Meiosis...
please answer e question and 3 the two circles, you skipped it
before!
Class 16 Meiosis (and Mitosis) Worksheet Work together but each student must complete and turn in their own worksheet. 1. The graph below shows interphase and then mitotic cell division (for two cycles) a. Label G1, G2 and S on this graph. b. Highlight with a new color or THICKEN the line to indicate MITOSIS. c. At what stage of mitosis does the amount of DNA per...
Can anyone help me with this? Thank you. Lab 13. Mitosis and Meiosis Purpose The purpose...
Can anyone help me with this? Thank you.
Lab 13. Mitosis and Meiosis Purpose The purpose of this lab is to understand the process of mitosis and melosis in animal and plant cells. Learning Objectives After completing this lab, you will be able to: 1. Describe the stages of mitosis. 2. Identify the stages of mitosis in an onion root or whitefish blastula using a light microscope. 3. Describe how cytokinesis differs in plant vs. animal cells. 4. Name and...
Crossing-Over in Meiosis Meiosis is a process of nuclear division that reduces the number of chromosomes...
Crossing-Over in Meiosis Meiosis is a process of nuclear division that reduces the number of chromosomes in new cells to half the number in the original cell. The parent cell is diploid (2n), and it begins meiosis with a replicated set of chromosomes. During meiosis, this parent cell Homologou will divide twice to create four haploid (1n) cells. pairs During prophase I of meiosis I, homologous pairs of chromosomes pair up and stick together to form tetrads through the process...
QUESTION 1 A gene that encodes a protein that stimulates progression of the cell cycle is...
QUESTION 1 A gene that encodes a protein that stimulates progression of the cell cycle is known as a proto-oncogene. True False QUESTION 2 Cytokinesis occurs after which stage or phase of the cell cycle? a. G2 b. S c. G0 d. G1 e. M phase QUESTION 3 During cell-cycle checkpoints, protein kinases known as CDKs phosphorylate target proteins only when they associate with a cyclin. True False QUESTION 4 During mitosis, many of the spindle fibers attach to chromosomes...
Instructions Below is a picture of George's chromosomes (a hypothetical example). They show his genotypes for...
Instructions Below is a picture of George's chromosomes (a hypothetical example). They show his genotypes for Cystic Fibrosis (Cc), ear attachment (ee), tongue rolling (Tt), and polydactyly (Pp) Mand Drepresents the chromosomes he inherited from Mom and Dad, and the number indicates which chromosome the genes for the above traits are on. Chromosome 1 Chromosome 2 Chromosome 3 M3 D3 M1 D1 M2 D2 T It C P p e In the following activity you will draw pictures of George's...
Use your textbook and any other resources you would like to draw the following scenarios. Use of different colors is recommended for keeping track of chromosomes and chromatids. 1. Draw a diploid cell with n=3 through each step of mitosis (PMAT). Make sure the number of chromosomes is visible and appropriate for each step. 2. Draw a diploid cell with n=3 through each step of meiosis. Color-code your maternal vs. paternal chromosomes so crossing over is visible. Make sure the...
2. A diploid cell contains two pairs of chromosomes, which we will call 1 and 2. Assume chromosome! is clearly larger than chromosome 2. Each chromosome pair contains a maternal and a paternal member (e.g. 1 and 1 & 2 and 2"). An allele called G is localized to 1" whereas an allele called g is on chromosome 1P. Allele R is localized to 2m whereas alleler is localized to 2. Using these designations and clearly drawn and labeled chromosomes,...
please solve this asap thank you so much
1 Draw out the phases of meiosis for a (2n=4) germ line cell: Use red and blue to indicate ate the two sets of chromosomes aleat There should be two throughout the various phases-red will represent the maternal set and blue will represent the paterials alternate scenarios for how the homologous pairs could alian during metaphase. When applicable, bus pairs could alian during metaphase. When applicable, all of the phase drawings (pre-...
please answer e question and 3 the two circles, you skipped it
before!
Class 16 Meiosis (and Mitosis) Worksheet Work together but each student must complete and turn in their own worksheet. 1. The graph below shows interphase and then mitotic cell division (for two cycles) a. Label G1, G2 and S on this graph. b. Highlight with a new color or THICKEN the line to indicate MITOSIS. c. At what stage of mitosis does the amount of DNA per...
Can anyone help me with this? Thank you.
Lab 13. Mitosis and Meiosis Purpose The purpose of this lab is to understand the process of mitosis and melosis in animal and plant cells. Learning Objectives After completing this lab, you will be able to: 1. Describe the stages of mitosis. 2. Identify the stages of mitosis in an onion root or whitefish blastula using a light microscope. 3. Describe how cytokinesis differs in plant vs. animal cells. 4. Name and...
Crossing-Over in Meiosis Meiosis is a process of nuclear division that reduces the number of chromosomes in new cells to half the number in the original cell. The parent cell is diploid (2n), and it begins meiosis with a replicated set of chromosomes. During meiosis, this parent cell Homologou will divide twice to create four haploid (1n) cells. pairs During prophase I of meiosis I, homologous pairs of chromosomes pair up and stick together to form tetrads through the process...
Instructions Below is a picture of George's chromosomes (a hypothetical example). They show his genotypes for Cystic Fibrosis (Cc), ear attachment (ee), tongue rolling (Tt), and polydactyly (Pp) Mand Drepresents the chromosomes he inherited from Mom and Dad, and the number indicates which chromosome the genes for the above traits are on. Chromosome 1 Chromosome 2 Chromosome 3 M3 D3 M1 D1 M2 D2 T It C P p e In the following activity you will draw pictures of George's...
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