๐Ÿท๏ธ LIMITED TIME OFFER: GET 20% OFF GRADE+ YEARLY SUBSCRIPTION โ†’
Log in
Biology
1
answer
0
watching
107
views

  1. What is a biofilm? Discuss the advantages and disadvantages ofbiofilms:
  1. Briefly describe the process of aerobic cellularrespiration. How does this process differ fromanaerobic cellular respiration? How are theseprocesses similar?
  1. Briefly describe the difference between eukaryotic celldivision and prokaryotic cell division. Be sure to includethe name of the processes that each uses toreplicate:

Watch
1
answer
0
watching
107
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Jamar Ferry
Jamar FerryLv2
29 Sep 2019

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share

Related textbook solutions

Molecular Cell Biology
8 Edition,
Lodish
ISBN: 9781464183393
Biology: Science for Life with Physiology
6 Edition,
Belk
ISBN: 9780134555430
Biology
2nd Edition, 2013
Openstax
ISBN: 9781947172517
Concepts of Biology
OER Edition,
Openstax
ISBN: 9781938168116
Essentials of Biology
5 Edition,
Mader
ISBN: 9781259660269

Related questions

1.Aerobic cellular respiration: In the absence of oxygen รขย€ย“ what processes stop? Why do they stop?

2. Do the reactions that are unique to fermentation itself (not the reactions of glycolysis that precede the fermentation-specific steps) provide the cell with additional useful high-energy molecules? Explain briefly. If you answered yes รขย€ย“ how many high-energy molecules and what kind? If you answered no รขย€ย“ then why does the cell do the fermentation step?

3. Do the cells in your body do fermentation? Explain.

4. When cells use fermentation instead of aerobic cellular respiration, is NAD+/NADH involved in this process? What happens to this molecule? Explain briefly.

5. Your body can harness energy from sources besides carbohydrates like glucose. Briefly explain how proteins and fats can be broken down and funneled into the reactions of cellular respiration.

What is substrate-level phosphorylation

? What is oxidative phosphorylation

? Explain how cellular respiration produces ATP from molecules with high potential energy, such as glucose

? Describe the four components of cellular respiration? What goes into each and comes out of each?

? What is fermentation? How are cellular respiration and fermentation regulated?

? Describe how fermentation operates in the absence of the electron transport chain?

? What does cellular respiration do? What is the chemical equation? ? What is the role of the electron carriers NADH and FADH2

? What is the final electron acceptor of aerobic respiration?

? What is the difference between aerobic and anaerobic respiration?

? What does the enzyme phosphofructokinase do and how is it regulated?

? What is acetyl CoA?

? Where do all of the processes involved in cellular respiration take place within the cell?

? What is ATP synthase and what is its role? ? What is cytochrome C and ubiquinone (Q)? What do these do?

? What is chemiosmosis and how does it generate ATP?

Please answer the following three essay questions.

  1. All living cells, both prokaryotic and eukaryotic, have thefollowing cell structures: plasma membrane, cytosol, ribosomes, andat least one chromosome. Choose any one of these. Describe itsbasic structure (including molecular composition) as well as thefunction. Explain why a cell could not exist without thefunction(s) performed by this cell structure.
  2. Cells can be categorized as either prokaryotic or eukaryotic.Only bacterial cells are prokaryotic. For question two, answer anyone of the following comparison questions. Be sure to compare bothmolecular (physical) structure and function in each answer.
    1. Compare the nucleoid area (prokaryotic) to a nucleus(eukaryotic)? How do they differ; how are they similar?
    2. Compare the bacterial flagellum (prokaryotic) to an animal cellflagellum (eukaryotic)? How do they differ; how are theysimilar?
    3. Compare a bacterial cell wall (prokaryotic) to a plant cellwall (eukaryotic)? How do they differ; how are they similar?
  3. Eukaryotic cells (in plants, animals, fungi, and algae) arebigger than prokaryotic (bacterial) cells. This bigger size allowseukaryotic cells to have more structural complexity.

Choose any one of the following eukaryotic cell structures for ashort essay:

  • Mitochondrion
  • Cytoskeleton
  • Golgi apparatus
  • Endoplasmic reticulum
  • Lysosome
  • Chloroplast (found only in photosynthetic cells)

In your answer, describe its basic structure (includingmolecular composition) as well as the function. Why is the functionimportant to keeping the cell alive?
Provide references in APA format. This includes a reference listand in-text citations for references used throughout theassignment.

Weekly leaderboard

Home
Homework Help 3,900,000
Biology 460,000
Start filling in the gaps now
Log in