1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
aleksley [76]
3 years ago
12

Check my answer?

Biology
2 answers:
Pavlova-9 [17]3 years ago
7 0

Answer: The correct answer is B) Plant cells have cell walls containing cellulose, and animal cells lack a cell wall.

Plant and animal cells both are eukaryotic cells. A typical characteristic that distinguishes plant cell from animal cell is the presence of cell wall in plants, which is absent in animal cells.

Cell wall is the outermost layer that surrounds the plasma membrane of the cell in plants. Plant cell wall is made up of cellulose and provides rigidity and structural support to the cell.

Cell wall is absent in animal cells. Only plasma membrane is present in them.

Thus, B) is the right answer.



Goshia [24]3 years ago
5 0
Yea you are right. Animal cells do not have cell walls though plant cells do have cell walls
You might be interested in
Name the following compound: Mg3(PO4)2
Nataly [62]
Magnesium Phosphate is the answer
3 0
3 years ago
Read 2 more answers
What is a string of nucleotides called?
Soloha48 [4]
A string of nucleotides that hold information is called a gene. :)
3 0
3 years ago
Read 2 more answers
What is the main function of the respiratory system?
miss Akunina [59]
Supply oxygen to cells for cellular respiration.
6 0
3 years ago
What is the correct order of biological organization from broadest to most specific
anastassius [24]
First option:
Ecosystem --> population —> community —> organism
5 0
3 years ago
Which of the following statements about DNA isolation from E. coli is not correct?
Ulleksa [173]

Answer:

The correct answer is c. detergent is used to break apart plant cells to extract DNA.

Explanation:

Here we are talking about DNA isolation in E.coli and detergent is used to break apart the bacterial cell membrane by destabilizing the cell membrane. Detergent disintegrates the proteins present in the cell membrane which causes the rupture of membrane releasing the cell extract outside the cell.  

Detergent is not able to break plant cell because it is made up of cellulose and require blending or mashing. Detergent can only be used to disintegrate the cell membrane because only cell membranes contain lipids and proteins.

Hence, the correct answer is c.  detergent is used to break apart plant cells to extract DNA.

4 0
3 years ago
Other questions:
  • The father of a newly delivered full-term newborn is observing admission of the infant to the nursery. He asks the nursing stude
    13·1 answer
  • Hypotheses May be generated from any of the following except
    10·1 answer
  • What substance make up 75 to 90 percent of every cell in the human body
    7·2 answers
  • Which phrases are true of only the mantle? Check all that apply.
    9·1 answer
  • ONE FOOD CHAIN that was affected by the introduction of wolves and model it
    6·2 answers
  • The Moon's orbit of Earth is due to the attractive forces explained by Newton's Universal Law of Gravitation. What
    14·1 answer
  • the diagram below represents the time a cell spends in the two main phases of the cell cycle which section of the diagram repres
    9·1 answer
  • Example of ATP<br> Please help <br> Own word!!
    11·2 answers
  • Which of the following represents an explanation for the occurrence of certain behaviors, phenomena, or events?
    15·1 answer
  • Grace wanted to find out the best conditions for growing lettuce plants.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!