Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

Exercise 1 - A Bean Water Micro-community

Make sketches of the microorganisms found in the water that had beans soaking in it for both the live specimens and heat-fixed microorganisms. Identify cells as prokaryotic or eukaryotic cells. Make your drawing using the highest magnification.

Live Microorganisms
Magnification = _______________ Heat-fixed Microorganisms
Magnification = _______________

Exercise 2 - A Pond or Stream Water Micro-community
Make a sketch of the microorganisms found in the pond water. Identify cells as prokaryotic or eukaryotic cells. Make your drawing using the highest magnification.

Live Microorganisms
Magnification = _______________

problems:

1. describe the color differences between the autotrophic and the heterotrophic organisms.

2. Are bacteria large or small organisms compared to eukaryotic cells? describe your answer.

3. Can you observe any details within the cytoplasm of any of the microorganisms you viewed under the microscope? Elaborate.

4. Which of the following structures would you expect to find in bacteria cells - nucleus, cytoplasm, cell membrane, and/or cell wall?

5. Which of the following structure would you expect to find in eukaryotic cells - nucleus, cytoplasm, cell membrane, and/or cell wall?

6. Are most organisms in the bean water autotrophs or heterotrophs?

7. Are most organisms in the pond water autotrophs or heterotrophs?

8. Are most autotrophs motile or sessile?

9. Are most heterotrophs motile or sessile?

10. describe the overall differences between the two micro-community environments. 

Biology, Academics

  • Category:- Biology
  • Reference No.:- M943612

Have any Question? 


Related Questions in Biology

1 the urinary system does all of the following except ita

1 The urinary system does all of the following, EXCEPT it A secretes excess glucose molecules B regulates blood volume C contributes to stabilizing blood pH D eliminates organic waste products E regulates plasma concentr ...

1 define partial pressure and how it is calculated2

1. Define partial pressure and how it is calculated. 2. Compare the partial pressure at sea level and at the top of Mt. Everest. Explain why, if oxygen is still at the same concentration in both locations, the partial pr ...

Please refer to the following interactive map as you

Please refer to the following interactive map as you complete this activity: http://worldpopulationhistory.org/map/2050/mercator/1/0/25/  Here are instructions for how to read the map: http://worldpopulationhistory.org/h ...

1 uterine contractions that are irregular and brief that

1) Uterine contractions that are irregular and brief that occur toward the end of gestation are called ________. 2) The hollow cavity within the blastocyst is the ________. 3) The process by which a viable embryo is form ...

Mrs smith is 50 years of age and is nervous about going

Mrs. Smith is 50 years of age and is nervous about going through menopause. How would you explain the process to her? What effects do estrogen and progesterone have on the vaginal mucosa? How does the effect of estrogen ...

How does sexual reproduction benefit the offspring in

How does sexual reproduction benefit the offspring in terms of genetic variation? Provide an example

Which phylloclade commonly found in xerophytic plants that

Which phylloclade commonly found in xerophytic plants that is modified?

Of the four chambers of the human heart which has the

Of the four chambers of the human heart, which has the thickest walls, and why? Why can you not catch the same cold twice, but a new cold will make you sick for a week or two? What is the key step in spermatogenesis that ...

A fisheries biologist wants to increase the size and

A fisheries biologist wants to increase the size and production of lake trout in a lake where there are no forage fish (smaller species of fish that eat zooplankton and are eaten by lake trout). Without forage fish, lake ...

The a and b loci are 10 cm apart a plant with a genotype

The A and B loci are 10 cM apart. A plant with a genotype aaBB is crossed to plant with a genotype of AAbb. If an F1 plant is self pollinated, what proportion of the progeny will be homozygous dominant or homozygous rece ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen