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
pochemuha
3 years ago
12

_____ theory states that cells can divide a maximum of about 75 to 80 times, and that as we age our cells become less capable of

dividing.
a. Evolutionary
b. Cellular clock
c. Free-radical
d. Hormonal stress
Biology
1 answer:
yKpoI14uk [10]3 years ago
3 0

Answer:

b. Cellular clock  is the correct answer.

Explanation:

Cellular clock theory states that cells can divide a maximum of about 75 to 80 times, and that as we age our cells become less capable of dividing.

Cellular clock theory directs on the lifespan of organisms. As the many individual cells do not remain to reproduce continually, so this theory implies that aging of the cells is a result of their reproductive limitation and because of cellular aging.

Cellular clock theory is the theory  Leonard Hayflick's that describes the cellular aging mechanism and it suggests that as the cell becomes aged it becomes less effective of dividing.

You might be interested in
Peridotite, which is composed almost entirely of dark silicate materials and is believed to make up much of earths upper mantle,
HACTEHA [7]

I believe the answer is Ultramafic

3 0
3 years ago
Read 2 more answers
Do bacteria have internal membranes?
natita [175]

Answer: yes

Explanation: Prokaryotes are unicellular organisms that lack organelles or other internal membrane-bound structures. ... Some bacteria have a capsule outside the cell wall. Other structures are present in some prokaryotic species, but not in others.

3 0
3 years ago
Read 2 more answers
What causes an H2O molecule to stick to another H2O molecule?
irina [24]

Answer:

In the case of water, hydrogen bonds form between neighboring hydrogen and oxygen atoms of adjacent water molecules. The attraction between individual water molecules creates a bond known as a hydrogen bond. ... Both of these atoms can form a hydrogen bond with oxygen atoms of different water molecules.

Explanation:

6 0
3 years ago
What is the function of the different components of blood?
dezoksy [38]
Red Blood Cell: Binds and carries Oxygen
White Blood cell: Fights pathogens that can cause sickness
Platelet: Helps in the healing of cuts and wounds
Plasma: Contains the liquid portion of blood
6 0
3 years ago
Which headline would be an example of gene therapy?
Arte-miy333 [17]

correct awnser is D i got it right on the same question

7 0
3 years ago
Read 2 more answers
Other questions:
  • Describe the stages of photosynthesis. use the terms thylakoid, light-dependent reactions, and light-independent reactions in yo
    8·1 answer
  • What the requirements of every single natural process on Earth
    13·2 answers
  • Which macromolecule are not considered polymers
    8·1 answer
  • Glucose is the primary fuel for cellular respiration. Which molecules can also be used by cellular respiration to generate atp?
    11·1 answer
  • Name the region of the atom where proton and neutrons are located
    13·2 answers
  • Why is ATP an example of chemical potential energy?
    6·2 answers
  • A scientist wants to study the interactions of different birds in the southern part of a desert. What should the scientist do fi
    10·1 answer
  • What is the difference between a hypothesis and a theory?
    7·1 answer
  • What would happen if new cells were larger than the original cell?
    12·1 answer
  • Diseña un procedimiento corto que te permita conocer qué tanto ayudan en la conservación de los ecosistemas las personas (máximo
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!