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
Kobotan [32]
3 years ago
11

Which of the following describe a stem cell?

Biology
1 answer:
RideAnS [48]3 years ago
4 0
A stem cell is a cell with the unique ability to develop into specialised cell types in the body.
You might be interested in
How do the heart and lungs work together
MrRa [10]
Heart and lungs works hand in hand. Not only that they are close to each other but they also work to make sure that body gets enough oxygen that it needs to live. It is the heart that pumps blood through the body it passes through the lungs. then it is the job of the lungs to supply oxygen together with the blood that heart pumps.
4 0
3 years ago
raden-222 is a naturlly occuing isotope with a half life of 3.8 days if 4.0g of raden 222 gas wewre pumped in a container then h
svlad2 [7]

1.0g

7.6/3.8=2

1. 4/2=2

2. 2/2=1

4 0
3 years ago
Which of these is part of a feedback loop that results in a cooling effect on Earth?
irga5000 [103]

Answer:

B. As snow and ice melt, the underlying surfaces absorb heat from solar radiation

Explanation:

Which of these is part of a feedback loop that results in a cooling effect on Earth as snow and ice melt, the underlying surfaces absorb heat from solar

8 0
3 years ago
Read 2 more answers
Which of the following are true of epigenetic changes?
Iteru [2.4K]

Answer:

all of the above

Explanation:

Epigenetic alterations are modifications of the genome transmitted during cell division, which do not involve changes in the DNA sequence, are hereditary and are capable of modifying gene expression. In addition, they are temporary modifications that allow DNA to be transcribed and have the ability to move histones to open or close a chromosomal region. There are three main mechanisms of epigenetic alterations: DNA methylation, histone modifications and genomic imprinting.

6 0
3 years ago
Read 2 more answers
The lock and key mechanism refers to
LUCKY_DIMON [66]
The mechanism of enzymatic action within a single substance
5 0
3 years ago
Read 2 more answers
Other questions:
  • You have just eaten a meal in complex carbohydrates. which of the followibng enzymes will hel to digest the meal?
    14·1 answer
  • Qual organela faz proteínas
    5·1 answer
  • Select the correct image,
    10·1 answer
  • Explain the role of vitamins in the body and why they are not a source of energy
    12·2 answers
  • In the above problem, if pollution causes the tree to darken, tell what will happen to the insect populations over time and how
    9·1 answer
  • Who is 7777777RAM in brainly ​
    8·2 answers
  • Question
    15·1 answer
  • What is a chromosome and what is its relationship to DNA?
    10·1 answer
  • What happens if water is not absorbed at all in your body?
    11·1 answer
  • Hexadecimal numbering is used by digital artists and web designers.<br> True<br> False
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!