2. What stage were most of the onion root tip cells in? Why does this make...
2. What stage were most of the onion root tip cells in? Why does this make sense? ”
Click here to enter text.
”3. As a cell grows, what happens to its surface area : volume ratio? (Think of a balloon being blown up). How is this changing ratio related to cell division? ”
Click here to enter text.
”4. What is the function of mitosis in a cell that is about to divide? ”
Click here to enter text.
”5. What would happen if mitosis were uncontrolled? ”
Homework Answers
Add Answer to:
2. What stage were most of the onion root tip cells in?
Why does this make...
2. In wh o were most of the onion roat tp 7 Based on what you...
2. In wh o were most of the onion roat tp 7 Based on what you know about all oyole division, what does this imply about the life span of noel? 3. Were there any stages of the cell cycle that you did not observe? How can you explain this using evidence from the cell oyale? 4. As a cell grows, what happens to its surface area to volume ratio? (Hint Think of a balloon being blown up). How does...
Using the figure of an Onion Root Tip (below) that contains cells that were in the...
Using the figure of an Onion Root Tip (below) that contains cells that were in the process of going through mitosis, answer question 5 in the Lab Worksheet 5. Draw your observations of cells as seen under the microscope. Be sure to label the following, if present: chromosomes, mitotic spindle, equator, cleavage furrow, cell membrane, and nuclear membrane. Interphase Metaphase Telophase
1. Why are the onion root tip and whitefish blastula useful tissues for studying cell division?...
1. Why are the onion root tip and whitefish blastula useful tissues for studying cell division? 2. What other structures in a plant or animals might be useful for studying mitosis? 3. If a cell has 32 chromosomes when it first enters interphase, how many chromosomes will it have when it starts prophase? 4. What is the purpose of mitosis? In other words, how is it useful for life? 5. How is mitosis different from cytokinesis? 6. How do plant...
Please do everything in task 4. Thank you! Task 4-PREPA TION OF AN ONION ROOT TIP...
Please do everything in task 4. Thank you!
Task 4-PREPA TION OF AN ONION ROOT TIP SLIDE the Eppendotately 5 m long and place the root tip in1.5 mL Eppendorf tube. tip to soak in the acid foe 4 tule with about 200 l. or uil the tip is complevely sulemerged, of 6 M HCL Allow the onion root 3. Transfer minutes. (MAKE SURE YOU ARE WEARING GLOVES) tip to a second Eppendorf tube. Fill the Eppendorf tube with ahout...
answer this pls asap PART 1: How Long Do Cells Spend in Each stage of Mitosis?...
answer this pls asap
PART 1: How Long Do Cells Spend in Each stage of Mitosis? In this activity, you will be presented with cells from the tip of an onion root. You will classify each cell based on what phase it is in. At the end you will count up the cells found in each phase and use those numbers to predict how much time a dividing cell spends in each phase. You can base your calculation on a...
2. Match the phase to the description. NOTE: this question might look a little different on...
2. Match the phase to the description. NOTE: this question might look a little different on the Moodle activity. Read carefully. Phase Hanne Description of Events in the Life of a Cell • Anaphase of muitosis A. The combined phases of GI/Go+S+G2 • Gl phase • G2 phase B. The cell is metabolically active; the cell duplicates argumelles and cytosolie components; the cell size starts to increase the cell makes proteins which will soon be used in DNA synthesis C....
the last image is the image for part 2. thank you!! Look through the images of...
the last image is the image for part 2. thank
you!!
Look through the images of cells below to find examples of cells in the five main stages (interphase, prophase, metaphase, anaphase, telophase). Draw an example of each of these on the sheet to turn in. (Note: I've added a second image of an onion root tip cell in telophase.- notice that a cell wall is starting to form between the two sets of chromosomes.) PART II - TIMING THE...
2. In wh o were most of the onion roat tp 7 Based on what you know about all oyole division, what does this imply about the life span of noel? 3. Were there any stages of the cell cycle that you did not observe? How can you explain this using evidence from the cell oyale? 4. As a cell grows, what happens to its surface area to volume ratio? (Hint Think of a balloon being blown up). How does...
Using the figure of an Onion Root Tip (below) that contains cells that were in the process of going through mitosis, answer question 5 in the Lab Worksheet 5. Draw your observations of cells as seen under the microscope. Be sure to label the following, if present: chromosomes, mitotic spindle, equator, cleavage furrow, cell membrane, and nuclear membrane. Interphase Metaphase Telophase
1. Why are the onion root tip and whitefish blastula useful tissues for studying cell division? 2. What other structures in a plant or animals might be useful for studying mitosis? 3. If a cell has 32 chromosomes when it first enters interphase, how many chromosomes will it have when it starts prophase? 4. What is the purpose of mitosis? In other words, how is it useful for life? 5. How is mitosis different from cytokinesis? 6. How do plant...
Please do everything in task 4. Thank you!
Task 4-PREPA TION OF AN ONION ROOT TIP SLIDE the Eppendotately 5 m long and place the root tip in1.5 mL Eppendorf tube. tip to soak in the acid foe 4 tule with about 200 l. or uil the tip is complevely sulemerged, of 6 M HCL Allow the onion root 3. Transfer minutes. (MAKE SURE YOU ARE WEARING GLOVES) tip to a second Eppendorf tube. Fill the Eppendorf tube with ahout...
answer this pls asap
PART 1: How Long Do Cells Spend in Each stage of Mitosis? In this activity, you will be presented with cells from the tip of an onion root. You will classify each cell based on what phase it is in. At the end you will count up the cells found in each phase and use those numbers to predict how much time a dividing cell spends in each phase. You can base your calculation on a...
2. Match the phase to the description. NOTE: this question might look a little different on the Moodle activity. Read carefully. Phase Hanne Description of Events in the Life of a Cell • Anaphase of muitosis A. The combined phases of GI/Go+S+G2 • Gl phase • G2 phase B. The cell is metabolically active; the cell duplicates argumelles and cytosolie components; the cell size starts to increase the cell makes proteins which will soon be used in DNA synthesis C....
the last image is the image for part 2. thank
you!!
Look through the images of cells below to find examples of cells in the five main stages (interphase, prophase, metaphase, anaphase, telophase). Draw an example of each of these on the sheet to turn in. (Note: I've added a second image of an onion root tip cell in telophase.- notice that a cell wall is starting to form between the two sets of chromosomes.) PART II - TIMING THE...
Most questions answered within 3 hours.
-
Compare and contrast the linear motion and angular motion
equations F ma and . That is,...
asked 19 minutes ago -
Now that this course has taken you on a journey of introduction
to the world of...
asked 59 minutes ago -
Given a regression sum of squares equal to 2373.59 and a total
sum of squares equal...
asked 1 hour ago -
The sandwich maker of the EE-Cole-Eye Sandwich Truck was just
fired (for a reason described below)...
asked 3 hours ago -
Name the following coordination compounds using systematic
nomenclature.
1. [Co(H2O)6]Cl2:
2. [Cr(NH3)6](NO3)3:
3. K4[Fe(CN)6]:
4. Na[Au(CN)4]:...
asked 2 hours ago -
Propose an efficient synthesis of 2-Bromo-5-nitrotoluene from
benzene. Hint: 3 steps. Consider directing effects of substituents....
asked 5 hours ago -
This assignment will explore the impact of corporate decisions
on a local versus a global perspective....
asked 4 hours ago -
Given the function below, F(w,x,y,z)= x’z+w’z’+w’y
a) draw a logic diagram for an implementation which uses...
asked 3 hours ago -
Most political philosophers believe we have a duty to obey laws,
even if the laws in...
asked 4 hours ago -
Which of the following are common negotiation outcome
mistakes?
a. Leave money on the table b....
asked 4 hours ago -
Convert the following quantities:
a) 0.819 atm to torr b) 512 mmHg to bar c) 11.2...
asked 5 hours ago -
C ++ Implement cat command
The purpose of this assignment is to provide practice using the...
asked 5 hours ago