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
Korvikt [17]
2 years ago
13

Describe how plant cells keep themselves rigid. Word Count: of 125

Biology
1 answer:
Sveta_85 [38]2 years ago
4 0

Las paredes externas de una casa o un automóvil brindan una barrera fuerte e inflexible que protege a sus habitantes humanos de un mundo externo rudo e impredecible. Podría esperarse que el límite externo de una célula viva estuviera construido de una barrera igual de fuerte e impenetrable porque también debe proteger su delicado contenido interno ante un ambiente no vivo y a menudo inhospitalario. Sin embargo, las células están separadas del mundo externo por una estructura delgada y frágil llamada membrana plasmática que sólo mide 5 a 10 nm de espesor. Se requerirían casi 5 000 membranas plasmáticas apiladas una sobre otra para igualar el grosor de una sola página de este libro.

You might be interested in
Plz help well mark brainliest!!!
Vanyuwa [196]
The answer is B :),this sentence has to be longer LOL
4 0
2 years ago
What is the main function of the immune system?
ivanzaharov [21]

Answer:

A. keeps you healthy

Explanation:

The immune system protects your body from outside "invaders," such as bacteria, viruses, fungi, and toxins.

4 0
3 years ago
Read 2 more answers
Human blood may contain either or both of two antigens, a and
Molodets [167]
Type O is the remainder after subtracting types A, B and AB.

so percentage of type O blood supply
= 100%-(28+15+10)%
= 100% - 53%
= 47%
6 0
2 years ago
A DNA sequence reads: ACAGTCGATGCA. Which of the following is the correct complementary DNA strand?
Komok [63]

Answer:

its <em>C) TGTCAGCTACGT</em>

8 0
2 years ago
Is the mitochondria part of the endomembrane system?
goldfiish [28.3K]
The endomembrane system does not include mitochondria, chloroplasts, or peroxisomes.
4 0
2 years ago
Other questions:
  • Glucose is a product of photosynthesis. What other product of photosynthesis is responsible for our atmosphere as we know it tod
    7·2 answers
  • Of the following, ________ can change local species diversity but not global species diversity.
    14·2 answers
  • Which of the following is not a characteristics of life
    13·2 answers
  • What type of rna supplies the amino acids during translation?
    5·1 answer
  • 4. You have 263 mL of liquid mercury, what is the mass of mercury that you have? (Note:
    9·1 answer
  • What is required to initiate the coupling of myosin to actin?
    11·1 answer
  • Does waves lengths of light determine color
    12·1 answer
  • Which of the following statements best compares genetic diversity in eukaryotes and prokaryotes?
    7·1 answer
  • What is the answer tell me the contact answers
    12·2 answers
  • An infection that occurs when a microbe breaks loose from a localized infection and is carried by the circulation to another tis
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!