mitosis meiosis during which part of the cell cycle do you see replication of DNA? what...
Homework Answers
- during S phase of interphase ,replication of DNA occur.
- microtubules of cytoskeletal filament is on the spindle
- in anaphase stage, separation of chromatids occurs
- the short arm of chromosome is labelled the 'p' arm and the long arm is labelled the 'q' arm, and their is the centromere on each chromosome where it describe the specific location of genes
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mitosis meiosis
during which part of the cell cycle do you see replication of
DNA?
what...
When does DNA replication occur in the cell cycle? mitosis cytokinesis O meiosis both mitosis and...
When does DNA replication occur in the cell cycle? mitosis cytokinesis O meiosis both mitosis and meiosis sphase of interphase A hermaphroditic worm would create gametes with what type of cell division? mitosis none of these synapsis O meiosis
The following figure shows a cell containing a pair of homologous chromosomes. The alleles for the...
The following figure shows a cell containing a pair of
homologous chromosomes. The alleles for the F gene are indicated on
each chromosome. Which of the following most accurately represents
the configuration of chromosomes within the cell following DNA
replication, prior to meiosis?
Select one:
a.
b.
c.
d.
Which term is used to describe a pair of similar chromosomes in
a cell:
Select one:
a. bifurcates
b. homologous
c. chromatids
d. replicants
Which of the following statements is TRUE...
You are studying a cell which, before the S phase of the cell cycle, has 8...
You are studying a cell which, before the S phase of the cell cycle, has 8 chromosomes and 1.2 picograms (1.2 × 1012 grams) of DNA. Complete the following table with the expected number of chromosomes, chromatids, and homologous pairs, and the amount of DNA in each area or pole of the spindle at each of the stages indicated. TYPED ANSWER ONLY Chromosomes Chromatids Homologous pairs DNA amount Prophase (Mitosis) Anaphase (Mitosis) Prophase I (Meiosis) Anaphase I (Meiosis) Anaphase II...
Quession 14 Which statement about mitosis is true? Select one a. DNA replication is completed in...
Quession 14 Which statement about mitosis is true? Select one a. DNA replication is completed in prophase. b. The chromosome number in the resulting cells is halved c. Two genetically identical daughter cells are formed. d Crossing over occurs during prophase e. It consists of two nuclear divisions. Quession 15 How does a nucleus in G2 difler from a nucleus in G17 Select one a. DNA synthesis occurs only in G1 phase. b Inactive cells are arrested only in G2...
A Which of the following does NOT occur during mitosis?
A Which of the following does NOT occur during mitosis? condensation of the chromosomes replication of the DNA spindle formation separation of sister chromatidsB. Which of the following statements regarding the function of mitosis is false? Mitosis promotes genetic diversity. Mitosis is necessary for asexual reproduction in eukaryotes. Mitosis promotes repair tissues. Mitosis allows organisms to grow.C. At the end of which phase of cell division are the daughter cells half the ploidy (n) of the original parent cell (2n)? after Mitosis after Mitosis and MeiosisⅠafter MeiosisⅠafter Meiosis II
Simulate mitosis by drawing and include the following: Instructions: Set up your cell. The cell you...
Simulate mitosis by drawing and include the following: Instructions: Set up your cell. The cell you start with should be: A diploid cell It should contain 2 homologous pairs of chromosomes (the cell has more chromosome pairs, but we are just looking at 2 of them) It should be in G1 of the cell cycle, before DNA replication occurs Be sure to show 2 genes that are both heterozygous . There should be one gene on each chromosome. Go through...
Unit 3 Study Resource Meiosis • Process by which diploid cells create haploid cells NOT part...
Unit 3 Study Resource Meiosis • Process by which diploid cells create haploid cells NOT part of the cell cycle > only some cells ever undergo meiosis During meiosis I, homologous chromosomes line up to allow them to be separated into two new cells o They can become "tangled" during this phase, which leads to crossing-over (rearranging the alleles) O Result of meiosis I is two non-identical haploid cells Meiosis Il looks very similar to mitosis, in that sister chromatids...
2.Know the mitosis and meiosis cell cycles in complete detail. This includes the names of the...
2.Know the mitosis and meiosis cell cycles in complete detail. This includes the names of the stages and what happens to the chromosomes during each stage. What kinds of cells does each process produce? Which is the ‘reduction division’ and what does this mean? How many cell divisions are in each cell cycle? Know when chromatids separate in meiosis. Do they separate in mitosis and if so when does this happen?
Does meiosis occur in the cell cycle? i am confused because if the cell cycle is...
Does meiosis occur in the cell cycle? i am confused because if the
cell cycle is represented as the image below, then when/where does
meiosis occur?
The Cell Cycle Interphase Synthesis period when the DNA is replicated and chromosome Gap 2 is duplicated period of cell growth, prepares for mitosis Gap 1 - period of cell growth, normal metabolism, duplication of organelles metaphase prophase telophase anaphase Checkpoint Mitosis Checkpoint Final checkpoint during mitosis 2 new cells produced and each can...
Fill in the blank: 11. A cell with a diploid number of 20, undergoes meiosis. This...
Fill in the blank: 11. A cell with a diploid number of 20, undergoes meiosis. This will produce daughter cells, each with __ _ chromosomes. 12. Crossing over occurs during this phase: 13. Tetrads line up along the equator during this phase: 14. At the end of meiosis I, daughter cells are created. These daughter cells are ( diploid | haploid ). 15. Meiosis creates what type of cell: Fill in the Blank with the proper phase of Meiosis (Interphase...
When does DNA replication occur in the cell cycle? mitosis cytokinesis O meiosis both mitosis and meiosis sphase of interphase A hermaphroditic worm would create gametes with what type of cell division? mitosis none of these synapsis O meiosis
The following figure shows a cell containing a pair of
homologous chromosomes. The alleles for the F gene are indicated on
each chromosome. Which of the following most accurately represents
the configuration of chromosomes within the cell following DNA
replication, prior to meiosis?
Select one:
a.
b.
c.
d.
Which term is used to describe a pair of similar chromosomes in
a cell:
Select one:
a. bifurcates
b. homologous
c. chromatids
d. replicants
Which of the following statements is TRUE...
Quession 14 Which statement about mitosis is true? Select one a. DNA replication is completed in prophase. b. The chromosome number in the resulting cells is halved c. Two genetically identical daughter cells are formed. d Crossing over occurs during prophase e. It consists of two nuclear divisions. Quession 15 How does a nucleus in G2 difler from a nucleus in G17 Select one a. DNA synthesis occurs only in G1 phase. b Inactive cells are arrested only in G2...
Unit 3 Study Resource Meiosis • Process by which diploid cells create haploid cells NOT part of the cell cycle > only some cells ever undergo meiosis During meiosis I, homologous chromosomes line up to allow them to be separated into two new cells o They can become "tangled" during this phase, which leads to crossing-over (rearranging the alleles) O Result of meiosis I is two non-identical haploid cells Meiosis Il looks very similar to mitosis, in that sister chromatids...
Does meiosis occur in the cell cycle? i am confused because if the
cell cycle is represented as the image below, then when/where does
meiosis occur?
The Cell Cycle Interphase Synthesis period when the DNA is replicated and chromosome Gap 2 is duplicated period of cell growth, prepares for mitosis Gap 1 - period of cell growth, normal metabolism, duplication of organelles metaphase prophase telophase anaphase Checkpoint Mitosis Checkpoint Final checkpoint during mitosis 2 new cells produced and each can...
Fill in the blank: 11. A cell with a diploid number of 20, undergoes meiosis. This will produce daughter cells, each with __ _ chromosomes. 12. Crossing over occurs during this phase: 13. Tetrads line up along the equator during this phase: 14. At the end of meiosis I, daughter cells are created. These daughter cells are ( diploid | haploid ). 15. Meiosis creates what type of cell: Fill in the Blank with the proper phase of Meiosis (Interphase...
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