« previous next »

Author Question: Plant cells, unlike animal cells, are characterized by the presence of a ______. (Read 1928 times)

Mr. Wonderful

  • Hero Member
  • *****
  • Posts: 866
on: Apr 23, 2014
Plant cells, unlike animal cells, are characterized by the presence of a ______.
A) cell wall and contractile vacuole
B) cell wall and central vacuole
C) nucleus and cell wall
D) nucleus and contractile vacuole


K@

  • Hero Member
  • *****
  • Posts: 608
Reply #1 on: Apr 24, 2014
-- I know it's not A, try B. Trust me!


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Mr. Wonderful

  • Hero Member
  • *****
  • Posts: 866
Reply #2 on: May 25, 2014
This is perfect, thank you.


« previous next »
 

Did you know?

About 80% of major fungal systemic infections are due to Candida albicans. Another form, Candida peritonitis, occurs most often in postoperative patients. A rare disease, Candida meningitis, may follow leukemia, kidney transplant, other immunosuppressed factors, or when suffering from Candida septicemia.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Turgid, plasmolyzed, and flaccid plant cells. Turgid, plasmolyzed, and flaccid plant cells.
Representative nervous systems throughout the animal kingdom. Representative nervous systems throughout the animal kingdom.
Stem cells Stem cells
animal cell animal cell
The Fukushima Daiichi power plant The Fukushima Daiichi power plant
Loss of brain cells in a transgenic Huntington-disease mouse. (a) Section of normal mouse-brain stri Loss of brain cells in a transgenic Huntington-disease mouse. (a) Section of normal mouse-brain stri
Video: Hemoglobin's affinity with oxygen - carbon dioxide, temperature and bisphosphoglycerate (BPG)

For a complete list of videos, visit our video library