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
Licemer1 [7]
3 years ago
6

When cardiac muscle cells are damaged by a heart attack, they are usually replaced by new cardiac muscle cells. new smooth muscl

e cells. connective tissue cells. epithelial cells. nerve cells?
Biology
2 answers:
finlep [7]3 years ago
8 0
By nerve cells the heart has neurons and they work based on electrical potential.
Ksenya-84 [330]3 years ago
3 0

Answer:

The correct answer is the connective tissue cells.

Explanation:

The heart does not possess the tendency to reproduce heart muscle after a heart attack and the lost cardiac muscle gets substituted by the scar tissue. The scar tissue does not donate to the cardiac contractile force and the left viable cardiac muscle is vulnerable to greater hemodynamic burden.  

With time the muscles of the heart ultimately fail to result in the development of heart failure. The scar tissue, as the component of the healing procedure are the unique cells known as the fibroblasts. They are the fibrous connective tissue formed of collagen.  

You might be interested in
The "lock and key" model of enzyme action describes why a particular enzyme molecule:
a_sh-v [17]

Answer:

it is A

Explanation:

5 0
3 years ago
Can solor activity cause climate change ?
antoniya [11.8K]

Answer:

"It has been suggested that changes in solar output might affect our climate—both directly, by changing the rate of solar heating of the Earth and atmosphere, and indirectly, by changing cloud forming processes..."

                                                                          - quoted from Google

Explanation:

So yes, it can cause climate change depending on what kind of activities occurs in the solar system.

7 0
3 years ago
What occurrence would contradict the big bang theory?
VARVARA [1.3K]
The big bang theory states that the universe began approximately 10-20 billion years ago in an expansion of the universe emanating from an extremely compact point. The occurrence of super massive black holes contradict the big bang theory. Super massive black holes are found at the center of galaxies and is what keeps them together. Models do not explain how these would have formed if the big bang occurred the way it was proposed. 
5 0
3 years ago
Read 2 more answers
True or false? the term "sticky ends" refers to the overhanging ends on dna that are generated by restriction enzymes, which can
loris [4]
<u><em>My answer is that this statement is false.</em></u>
7 0
2 years ago
Indicate the phenotypic ratio of crossing the offspring of the agouti and chinchilla.
devlian [24]

Answer:

Option A is correct.

Explanation:

Phenotype ratio is the number of one phenotype compared to another phenotype.( physical characteristics)

C/cch * C/c

4 0
3 years ago
Other questions:
  • The light independent reaction of photosynthesis take place in the
    10·2 answers
  • How does most of the carbon in an organisms body return to the environment after the organism dies
    5·2 answers
  • Proteins are composed of chains of _____________ which are joined together with peptide bonds.
    11·2 answers
  • What is the best definition of a eukaryotic cell?
    13·2 answers
  • You are looking at the color of feathers in ducks and find that yellow ducks (Y) are dominant to green ducks (y). However, a sec
    8·1 answer
  • Which statement is not evidence for evolution of land plants from green algae? Both plants and green algae have cellulose in the
    5·1 answer
  • Which statement below is true? 0.065 &lt; 0.160 0.099 &gt; 0.102 0.125 &gt; 0.199 0.131 &lt; 0.125
    15·1 answer
  • Research the effect of insulin on blood sugar after a meal. You may use outside sources. Select the correct statement. Insulin h
    9·1 answer
  • All you need is on the photo
    15·2 answers
  • Plzz help me figure out how to do this
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!