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
NARA [144]
3 years ago
15

Can skin cells be a part of a heart? Why or why not?

Biology
2 answers:
scoray [572]3 years ago
4 0

<u>By simply switching on three critical genes, researchers have coaxed mouse skin cells into becoming heart muscle cells — without their first reverting back to an embryonic, stem-cell-like state.</u>

Ahat [919]3 years ago
4 0

Answer: Skin cells converted to heart muscle cells ... Cell identity switched in mice without the use of stem cells.

Explanation:

You might be interested in
The process below is exothermic, so what is true about the bond energies of the reactants and products? 2H2+O2→2H2O
mylen [45]
Im not 100% sure but I think it's A. Sorry if you get it wrong
5 0
3 years ago
Nitrogen is an important element for which macromolecules? Why?
igor_vitrenko [27]

Answer:

Nitrogen in the reduced form is the major component of the three most important biological macromolecular structures: (i) proteins/polypeptides, (ii) DNA and RNA, and (iii) polymers of amino sugars.

There are four major classes of biological macromolecules - carbohydrates, lipids, proteins, and nucleic acids. Each are made up of different elements. Nitrogen is found in two of these macromolecules - proteins and nucleic acids.

Nitrogen is a naturally occurring element that is essential for growth and reproduction in both plants and animals. It is found in amino acids that make up proteins, in nucleic acids, that comprise the hereditary material and life's blueprint for all cells, and in many other organic and inorganic compounds.

4 0
2 years ago
Read 2 more answers
I have a test in a couple days and I still don’t know how to do this stuffsomeone teach mee
Nesterboy [21]
- P P
p Pp Pp
p Pp Pp

Hom0zygous dominant: 0/4 or 0%
Heterozygous: 4/4 or 100%
Hom0zygous recessive: 0/4 or 0%

Probability of purple: 4/4 or 100%
Probability of white: 0/4 or 0%
4 0
3 years ago
What is the difference between a turtle and a tortoise?
Svet_ta [14]

Answer:

The major difference between the two is that tortoises dwell on land, while turtles live in the water some or nearly all of the time.

Explanation:

https://www.diffen.com/difference/Tortoise_vs_Turtle

4 0
3 years ago
Which gas passes from the air sacs in the lungs into the blood capillaries? b. Where does this gas pass out of the bloodstream?
soldier1979 [14.2K]

Answer:

  • Oxygen
  • The body cells
  • Producing energy

Explanation:

We breathe in oxygen from the external environment. Oxygen passes into our lungs and is passed into the blood capilaries.  Here it is carried to all the cells throughout the body.

It diffuses into the cells and is necessary for the final stages of energy production by aerobic respiration. Therefore, it is necessary for powering all cellular processes.

8 0
3 years ago
Other questions:
  • What happens when cell growth is uncontrolled?
    14·2 answers
  • List the 3 Terrestrial Consumers that are Herbivores:<br> 1.<br> 2.<br> 3.
    13·1 answer
  • Pleaseee help mee its the last one
    12·1 answer
  • When two or more bones meet, it is known as a(n) _______.
    12·1 answer
  • How old does a fish live to?
    6·2 answers
  • If R is dominant over r what is the chance that an offspring will exhibit the dominant trait
    10·1 answer
  • Which of the following correctly describes the importance of the nitrogen cycle? A to recycle carbon-based compounds
    15·1 answer
  • Choose the items that describe a mixture. Select all that apply.
    13·1 answer
  • The shape and function of a protein molecule is ultimately determined by_______ because this is where protein synthesis begins.
    10·2 answers
  • Compare and contrast a cell membrane and cell wall.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!