Order the following choices to demonstrate your

All of the following increase genetic variation EXCEPT Multiple Choice O mutation random fertilization mitosis independent assortment crossing over

At the end of meiosis II each of the four resulting cells contains Multiple Choice two full sets of chromosomes each with 2 molecules of DNA one full set of chromosomes each with 1 molecule of DNA one full set of chromosomes each with 2 molecules of DNA two full sets of chromosomes each with 1 molecule of DNA

The pairing of homologous chromosomes is called Multiple Choice independent assortment alignment synapsis syngamy crossing over

Multiple Choice one full haploid complement of chromosomes chromosomes identical to those of a sperm cell two copies of each chromosome one copy of each chromosome chromosomes identical to those of an egg cell

Compared to asexual reproduction the main advantage of sexual reproduction is that it Multiple Choice can produce more complex offspring requires less energy increases the genetic diversity of the offspring can produce a greater number of offspring

You have isolated the enzyme Milleniase from the rare Y2K bug This enzyme cleaves the first two numbers off of four digit dates You flex your skills as an enzymologist and come up with the following graph of initial velocity as a function of substrate concentration 40 35 A 30 25 20 15 10 5 0 0 10 What is the approximate value of Vmax a 5 b 17 c 35 7 20 20 30 S 40 50 60

Cut Out Page INSTRUCTIONS In this activity you will cut out the images below so that you can paste them on the Stages of Meiosis Paste Page Figure out where to best put each image so that the correct stages of meiosis can be represented The Paste Page contains lines with dots so you know where you should paste your images Clear tape will work just as well as glue DIP RRAY

PART 7 METAPHASE II for 2n 4

a Homologous Chromosomes Before Replication b Homologous Chromosomes After Replication c Diploid Somatic Cell 2n 4 after DNA Replication PART 2 MEIOSIS PREPARATION a A cell 2n 4 at Metaphase 1 of Meiosis b How do you indicate homologous pairs of chromosomes Where did this organism get each member of a homologous pair of chromosomes ART 3 MEIOSIS 2n 10 complete on separate pieces of paper and attach to lab results

This protein or protein complex functions in the cell to stop cell division if the cell has experienced extensive DNA damage Multiple Choice Condensin p53 FtsZ