Chapter 10-1 10-2 Reading Guide Answer Key
Name:_____________________________________________
Chapter 10-ane, 10-2 Reading Guide
10-1 Cell Growth
1. Larger cells will carve up because they accept trouble doing what?
________________________________________________________________
2. Where is DNA found (eukaryotes)? __________________________________________________
iii. Every bit a prison cell gets larger, what kind of crisis might occur (related to Deoxyribonucleic acid)? _______________________
four. How does food, h2o and oxygen enter the cell? _______________________________________
5. Understanding the human relationship between a cell's book and _______________________________ is the key to understanding why cells divide as they grow.
6. As a jail cell grows, the volume increases [ more / less ] rapidly than the area.
vii. Cell division is the process by which a cell divides into two _________________________________.
8. What must happen before prison cell division tin occur? ________________________________________
10-ii Cell Sectionalisation
ix. What are the two phases of cell partitioning? _______________________________________________
10. The cells produced by mitosis are [ identical to / different from ] the parent cell.
11. How many chromosomes does a human cell have? _________ What about a fruit fly? _________
12. Each chromosome consists of two identical parts called __________________________________
xiii. Each pair of chromosomes is attached at the ___________________________________
14. The "in-between" flow of cell growth is called _________________________________
15. The series of events that cells get through as they abound and separate is called the _________________
sixteen. Interphase is divided into what 3 smaller phases? ____________________ (abbreviate)
17. During which phase is Deoxyribonucleic acid replicated? _____________
MITOSIS
eighteen. What are the 4 phases of mitosis? __________________________________________________
19. What is the longest phase of mitosis? __________________________
20. Tiny structures located in the nucleus that separate and go to reverse sides are called __________
21. What structure helps to separate chromosomes during mitosis? _________________________
22. What happens during metaphase? ___________________________________________________
23. During what stage do the sister chromatids carve up? ____________________________________
24. In telophase, the chromosomes begin to disperse into a tangle of ___________________________ and the _________________________________ reforms.
CYTOKINESIS
25. Cytokinesis commonly occurs at the same time every bit ______________________________
26. In order for cytokinesis to occur in plants, a cell ____________________________ forms between the 2 new cells.
INTERPRETING GRAPHICS (see Figure 10-5)
27. In which phase exercise you kickoff see the spindle? _________________________________
28. What phase occurs directly later metaphase? ________________________________
29. In which phase do the chromosomes move autonomously? ________________________________
30. In which phases are the chromosomes Non visible (two phases) _________________________
TESTING YOURSELF
one. The rate at which materials enter and exit through the cell membrane depends on the cell's?
a. book b. mass c. weight d. surface area
2. Sister chromatids are attached to each other at an area called the:
a. centromere b. centriole c. spindle d. chromosome
three. The process of cell division results in: a. sis chromatids b. 2 girl cells c. mitosis d. cell growth
4. If a cell has 12 chromsomes, how many chromosomes volition be in each of its girl cells afterwards mitosis?
a. 4 b. six c. 12 d. 24
5. DNA copies itself during which phase? a. prophase b. metaphase c. cytokinesis d. interphase
Source: https://www.biologycorner.com/worksheets/dragonfly/10-1_cell_growth.html
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