LSU BIOLOGY 1001 CHAPTER 9 TEST QUESTIONS WITH ALL CORRECT ANSWERS ALREADY GRADED A+
5 views 0 purchase
Course
LSU BIOLOGY 1001
Institution
LSU BIOLOGY 1001
LSU BIOLOGY 1001 CHAPTER 9 TEST QUESTIONS WITH ALL CORRECT ANSWERS ALREADY GRADED A+
Homologous Chromosomes - Answer-chromosomes that contain the same genes but are NOT identical
Diploid - Answer-Contain homologous chromosome pairs
majority of cells
complete set of chromosome present
Hapl...
LSU BIOLOGY 1001 CHAPTER 9 TEST
QUESTIONS WITH ALL CORRECT
ANSWERS ALREADY GRADED A+
Homologous Chromosomes - Answer-chromosomes that contain the same genes but
are NOT identical
Diploid - Answer-Contain homologous chromosome pairs
majority of cells
complete set of chromosome present
Haploid - Answer-contain 1 chromosome of each type
sex cells
1/2 set of chromosomes until fertilization
Interphase: G1 - Answer-Period before DNA replication
Cell grows, differentiates, and receives signals to "decide" if it should divide
Interphase: S - Answer-Replication of DNA
Chromosomes duplicate themselves
Sister chromatids produced
Interphase: G2 - Answer-Period after DNA replication
Continued cell growth
Mitosis: Prophase - Answer-Duplicated chromosomes condense
Spindle microtubules form
Chromosomes are captured by microtubules
Nucleolus disappears
Centrioles move to opposite poles
Mitosis: Metaphase - Answer-Microtubules lengthen/shorten
Duplicated chromosomes line up on the equatore/metaphase plate
Kinetochores face towards opposite poles
Mitosis: Anaphase - Answer-Sister chromatids separate
Individual unduplicated chromosomes get pulled towards poles
Cell continues to elongate
Mitosis: Telophase - Answer-Spindle microtubules disintegrate
Nuclear envelope forms around chromosomes at each pole
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Perfectscorer. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.49. You're not tied to anything after your purchase.