Genetics concepts

Assignment Help Biology
Reference no: EM1313394

a) Explain how many kinetochores are there within the human cell at mitosis?

b) Surprise, your boss has invited himself or herself to dinner! All you have is some wilted, day old lettuce. You vaguely recall from your Cell Biology Class at the Saint Joseph College that this Zito guy teaching the course made you read around a trick to rejuvenating wilted lettuce. Could you soak your lettuce within the salt water, in tap water, or in the sugar water or maybe just shine a bright light on it and hope that the photosynthesis will perk it up?  Justify your answer. 

Reference no: EM1313394

Questions Cloud

Find the von mises stress : Find the von Mises stress (in MPa) at the location of the strain gages.
Calculation of npv of two projects with different lives : Calculation of NPV of two projects with different lives and cash flows and considering a project that has the following cash flow and WACC data
Utilizing a mode also thinking about economic activity : Why are assumptions made when utilizing a mode also thinking about economic activity. Textiles also apparel accounts for Illustrate what fraction of industrial employment in Pakistan.
What will the student''s acceleration be : Soccer ball is kicked with a speed of 11.50 m/s at an angle of 30.0° above the horizontal. If the ball lands at the same level from which it was kicked, how long was it in the air.
Genetics concepts : Explain how many kinetochores are there within the human cell at mitosis? Surprise, your boss has invited himself or herself to dinner! All you have is some wilted, day old lettuce.
Probability of sample or average medians : Calculate the probability that the median of the sample or average medians is:
Determining evidence of difference in median performance : Is there evidence of difference in median performance between two methods? (Use α = 0.05.)
How the market for bicycles increase in the price : You had chosen to take a trip during spring break if you had not gone you would either work a temporary job or studied for exams the opportunity cost of your trip.
The distance separating moon and earth is 386000 km : An electric scooter has a battery capable of supplying 140 Wh of energy. If friction forces and other losses account for 60 percent of the energy usage, what altitude change can a rider achieve while driving in hilly terrain, if the rider and scooter..

Reviews

Write a Review

 

Biology Questions & Answers

  Mechanism included in mwco membrane

For NaCl, which MWCO membrane(s) offered for the net movement of water without the movement of NaCl? For glucose, which MWCO membrane(s) offered for the net movement of glucose without net movement of water?

  What would happen to the rate of nitrogen cycling

Assume that decomposers were removed from the forest ecosystem; predict what would happen to the rate of nitrogen cycling. Explain the logic behind your prediction.

  The cell has a nucleus and a cell membrane

In examining a picture of the cell taken with an electron microscope, a student observes that the cell has a nucleus and a cell membrane but not a cell wall. The student can accurately conclude that the cell is a what.

  What is the ecological succession in terrestrial ecosystem

A cell with a 5 percent concentration of salt in it is placed in a solution with a 15 percent concentration of salt. Imagine that the cell is permeable to water but not to salt.

  What will occur if red blood cells transferred to seawater

What have to be true of the cell wall of this bacterium? Mammalian blood contains an equivalent of 0.15 M. Seawater contains the equal of 0.45 M. What will occur if red blood cells are transferred to seawater.

  Relation between reproductive rate and pattern of survival

Relationship between reproductive rate and pattern of survival. however where would you have to place a pressure measuring device to get the true blood pressure.

  What would be trc for a male with the genotype

What would be TRC for a male with the genotype AABbCcDD? For a female. In contrast, each dominant allele in an individual's genotype contributes 12 ridges to the TRC in males and 10 ridges to the TRC in females.

  Why is it complicated for a cell to change codon usage

Earlier in 2010, the Pacific island nation of Samoa decided to switch from driving on the right to driving on the left. Why may these cause difficulties? Why is it complicated for a cell to change codon usage, say, switching a "stop" codon to a trypt..

  How frequently are specific sites found

Cleavage of DNA with restriction enzymes provides landmarks and sequence information. How frequently are specific sites found? How many sites are expected? Does this change if the DNA is circular.

  What is the structure and function of chloroplasts

Assume that, during biological research, it became possible to incorporate fully functional chloroplasts into the basal layer of our epidermal skin cells. Knowing the structure and function of chloroplasts, how will this influence our body.

  Which would be most useful for increasing the amount of dna

Barbiturates cause hypoventilation that is the slower-thannormal rate of breathing, since they suppress the respiratory centers in the brain. What happens to the red blood count of a habitual user of barbiturates? Explain in details.

  What kind of approach is alien taking to learn about the car

What kind of approach is this alien taking to learn about the car? An alien from a new planet landed on earth. He is attentive by cars and is determined to figure out how they work.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd