Question

1. If a single cell contains 10 chromosomes in G1 phase, how many chromosome per cell...

1. If a single cell contains 10 chromosomes in G1 phase, how many chromosome per cell would be in anaphase, telophase of mitosis, prophase I of meiosis, anaphase I of meiosis, anaphaseII, telophase II of meiosis, respectively?

2. If a single cell contains 10 picogram (pg) DNA in G1 phase, how much DNA (pg) per cell would be in anaphase, telophase of mitosis, prophase I of meiosis, anaphase I of meiosis, anaphaseII, telophase II of meiosis, respectively?

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Chromosome is duplicated in the S phase of the cell cycle. The chromosome number remains the same after duplication but the number of chromatid is double after duplication. No. of chromosomes is changed in anaphase.

No. of chromosomes in anaphase of mitosis= 20

No. of chromosomes in telophase of mitosis=20

No. of chromosomes in prophase I of meiosis=10 or 20 chromatid

No. of chromosomes in anaphase I of meiosis=10 or 20 chromatid

No. of chromosomes in anaphase II of meiosis=10 or 10chromatid

No. of chromosomes in telophase II of meiosis=10 or 10chromatid

2. DNA (pg) in anaphase of mitosis= 20pg

DNA (pg) in telophase of mitosis=20pg

DNA (pg) in prophase I of meiosis=20 pg

DNA (pg) in anaphase I of meiosis=20 pg

DNA (pg) in anaphase II of meiosis=10 pg

DNA (pg) in telophase II of meiosis=10 pg

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Fill in the blank: A chromosome is composed to two, double-stranded DNA molecules. The cell that...
Fill in the blank: A chromosome is composed to two, double-stranded DNA molecules. The cell that contains this molecule could be in ______ stage of the cell cycle. HINT: THERE ARE SEVEN CORRECT ANSWERS, SO SELECT ALL ANSWERS THAT APPLY. Fill in the blank: A chromosome is composed to two, double-stranded DNA molecules. The cell that contains this molecule could be in ______ stage of the cell cycle. HINT: THERE ARE SEVEN CORRECT ANSWERS, SO SELECT ALL ANSWERS THAT APPLY....
1.Which of the following rows lists the cell cycle in the correct sequence? a) interphase, metaphase,...
1.Which of the following rows lists the cell cycle in the correct sequence? a) interphase, metaphase, prophase, telophase, anaphase, cytokinesis b) interphase, prophase, metaphase, anaphase, telophase, cytokinesis c) interphase, G1, S, G2, mitosis, cytokinesis d) prophase, metaphase, anaphase, telophase 2. Descriptions of some structures involved in cell division -arrangements of strained chromosomes into homologous pairs from longest to shortest -strands of DNA tightly coiled around histones -a specialized region on chromosomes where sister chromarids are joined together -condensed DNA Match...
A couple Molecular Biology questions 1) Human somatic cells have 46 chromosomes. a) How many daughter...
A couple Molecular Biology questions 1) Human somatic cells have 46 chromosomes. a) How many daughter cells are formed when a somatic cells undergoes mitosis? b) What is the chromosome number of each daughter cell? c) How many chromatids are present at anaphase of mitosis, G2 of mitosis, anaphase I of meiosis, anaphase II of meiosis, G1 just prior to meiosis I and prophase of meiosis? 2)You digested pBR322 with both EcoRI and BamHI enzymes and purified the large EcoRI-...
A. 4 B. 8 C. 16 1. A cell is in prophase of mitosis. How many...
A. 4 B. 8 C. 16 1. A cell is in prophase of mitosis. How many chromosomes does it contain? 2. A cell is in prophase of meiosis. How many chromosomes does it contain? 3. A cell has just completed telophase of meiosis I and cytokinesis has occured. How many chromosomes are present in each daughter cell? 4. A cell has just completed telophase of mitosis and cytokinesis has occurred. How many chromosomes are in each daughter cell? 5. A...
A) One cell contains 38 chromosomes. After meiosis I and meiosis II, how many daughter cells...
A) One cell contains 38 chromosomes. After meiosis I and meiosis II, how many daughter cells will be produced? ________, and how many chromosomes will be in each daughter cell? ________. B) One cell contains 38 chromosomes, how many chromosomes will be in anaphase? ______; after mitosis, how many daughter cells will be produced? _______, and how many chromosomes will be in each daughter?______.
Match up the phase of mitosis with the activity in the phase: Activities: 1. Duplicated chromosomes...
Match up the phase of mitosis with the activity in the phase: Activities: 1. Duplicated chromosomes at equator 2. DNA Replication 3. Apoptosis occurs 4.crossing over occurs 5. cytokinesis 6. DNA condenses 7. sister chromatids separate 8. spindle attaches to kinetochores Match with phase: Prophase Prometaphase Anaphase Metaphase Telophase Interphase
1.    a. chromatids in the G2 phase. – 40         or 20 chromosomes during prophase of mitosis. - 20...
1.    a. chromatids in the G2 phase. – 40         or 20 chromosomes during prophase of mitosis. - 20 c.  synapsed homologous pairs in metaphase I. – 20  or 2 d.  chromatids in anaphase of mitosis. – 40  or 5 e.  telomeres in the G0 phase – 40                       or 5 not sure which of the values are right, i think im confusing it with meiosis. 2. In a diploid cell undergoing mitosis, the centromeres of the chromosomes will a. replicate during prophase. INCORRECT – during prophase chromosomes condense. The...
1. 2)When during the Cell Cycle would you expect to find cohesin protein associated with chromosomes?...
1. 2)When during the Cell Cycle would you expect to find cohesin protein associated with chromosomes? Select all that apply. Marks will be removed for incorrect choices. Select one or more: a. G1 phase b. Prophase c. Metaphase d. Telophase. b.) Comparison of mitosis and cytokinesis in animal versus plant cells reveals: Select one: a. A cleavage furrow is initiated in an animal cell, while a cell plate begins to form in plant cells during telophase. b. The nuclear envelope...
1. Consider a cell that has 2N= 6 chromosomes. We can refer to these chromosomes as...
1. Consider a cell that has 2N= 6 chromosomes. We can refer to these chromosomes as letters, using upper and lower case to represent homologous pairs. (Chromosome A is homologous to Chromosome a). So the entire set of chromosomes (the genotype) would be: Aa; Bb; Cc; a) Draw a cell of genotype Aa; Bb; Cc; in anaphase of mitosis. Label all chromosomes. b) Draw a cell of genotype Aa; Bb; Cc; in anaphase I of meiosis. Label all chromosomes.
A cell that has a diploid number of 6 has 3 chromosomes lined up in the...
A cell that has a diploid number of 6 has 3 chromosomes lined up in the center of the cell, each chromosome containing two joined sister chromatids. What phase of cell cycle is this cell in? a. metaphase I of meiosis b. metaphase II of meiosis c. metaphase of mitosis d. telophase I of meiosis so... I already know that the answer is C but I am confused why it can't be in meiosis.. thank you
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT