ZuoTi.Pro
Question

Differentiation of cells in tissue culture depends on the relative concentrations of: a. gibberellins and auxins...

Differentiation of cells in tissue culture depends on the relative concentrations of:

a. gibberellins and auxins

b. auxins and cytokinins

c. auxins and ethylene

d. ethylene and abscisic acid

e. gibberellin and adscisic acid

science   biology   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

B . Auxins and cytokinin

Cultured somatic cells of plants can be induced to undergo differentiation by addition of cytokinin and auxin to the medium.

0 0
Add a comment
Know the answer?
Add Answer to:
Differentiation of cells in tissue culture depends on the relative concentrations of: a. gibberellins and auxins...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • . Label each tissue in the photos. a. cuboidal epithelial cells b. pseudostratified columnar epithelial cells...

    . Label each tissue in the photos. a. cuboidal epithelial cells b. pseudostratified columnar epithelial cells c. goblet cells d. adipose tissue e. simple squamous epithelial cells f. cartilage g. dense irregular connective tissue LAB5 Histology 57

  • 24. Which of the following mechanisms produces the most cells for tissue growth from stem cells?...

    24. Which of the following mechanisms produces the most cells for tissue growth from stem cells? a. The division of the stem cells themselves. b. The division of fully differentiated cells. C. The division of transit amplifying cells. d. The division of stromal/mesenchymal cells. 25. Which of the following would most likely promote cancer if it had a hyperactive mutation? a. E-Cadherin b. Cyclin D c. p27 d. Weet kinase 26. Snakes and lizards each have vertebrae and ribs. Which...

  • 1. You are working on tissue engineering cartilage in a bioreactor by seeding mesenchymal stem cells...

    1. You are working on tissue engineering cartilage in a bioreactor by seeding mesenchymal stem cells (MSCs) on a scaffold. a) What growth factor would you use to promote the MSC differentiation into chondrocytes? Fibroblast b) What are the advantages and disadvantages of directly injecting growth factors into the cell-seeded scaffold? c) Can you propose another approach to provide growth factors to the tissue engineering construct? What are the advantages of your proposal? adatantages; grouth Factros can also scaffolds through...

  • What is one of the microscopic hallmarks of cancer cells? A)Having fairly well-differentiated cells B)Loss of...

    What is one of the microscopic hallmarks of cancer cells? A)Having fairly well-differentiated cells B)Loss of cellular differentiation C)Having organized stroma D)Being encapsulated with connective tissue

  • 1. You are working on tissue engineering cartilage in a bioreactor by seeding mesenchymal stem cells...

    1. You are working on tissue engineering cartilage in a bioreactor by seeding mesenchymal stem cells (MSCs) on a scaffold. a) What growth factor would you use to promote the MSC differentiation into chondrocytes? b) What are the advantages and disadvantages of directly injecting growth factors into the cell-seeded scaffold? c) Can you propose another approach to provide growth factors to the tissue engineering construct? What are the advantages of your proposal? d) Besides growth factors, what other regulators would...

  • When a Chlamydomonas culture is exposed to LOW intensity light, the cells will move toward the...

    When a Chlamydomonas culture is exposed to LOW intensity light, the cells will move toward the light (positive phototaxis). Cells move toward the light to increase their rate of photosynthesis. Which of the following scenarios would signal to a cell that it should increase its rate of photosynthesis? A. Low levels of P680. B. Low levels of ADP relative to ATP. C. High levels of NADP+ relative to NADPH. D. High levels of G3P in the stroma.

  • Wnt signaling is involved in patterning in many tissue types where cells at the edge of...

    Wnt signaling is involved in patterning in many tissue types where cells at the edge of the tissue will produce wnt and as the wnt ligand diffuses across the tissue different cell types are specified depending on the concentration of wnt. You are examining such a patterned tissue and notice that cells that produce wnt are also receiving the wnt signal. This is an example of what type of secretion? Select one: a. Exocrine, allomone b. Neuroendocrine c. Neurocrine d....

  • Question 8 (2 points) Cytotoxic T cells target a) antigens and antibodies. b) bacterial cells and...

    Question 8 (2 points) Cytotoxic T cells target a) antigens and antibodies. b) bacterial cells and fungal cells. c) B cells and macrophages. O d) cancer cells and virally infected cells. e) skin cells and blood cells. Question 9 (2 points) In an allograft, the tissue donor is a) a monozygotic twin. b) a dizygotic twin. c) a non-relative. d) the recipient. e) a member of a different species.

  • eratoma is a cancer involving which tissue A. Bones B. Connective tissue C. Germ cells D....

    eratoma is a cancer involving which tissue A. Bones B. Connective tissue C. Germ cells D. Embrynonic tissue 2. Which of the following is the most commonly mutated oncogene in cancer? A. p53 B. abl C. Ras D. Myc E. BRCA HORT ANSWER QUESTIONS What are the cellular origins of a) carcinomas and b) sacromas Give five ways in which normal cell and cancer cells differ from each other. What is different between benign and malignant tumor? What are oncogenes...

  • A U S D Foundations of Biology: Cell and Molecular Biology Laboratory Match the reagent in...

    A U S D Foundations of Biology: Cell and Molecular Biology Laboratory Match the reagent in column A with its function in column B: A 1. Glysine solution a. Binds to amylose and give it blue color 2. Taq Polymerase b. Separates relatively larger proteins C. Acts as a reference that provides the information of the putative length of nucleotides d. Binds to hydrophobic parts of the proteins and stain 3. Primer 4. IKI (potassium iodide solution) them e. A...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT