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
Shtirlitz [24]
3 years ago
11

What are stem cells?

Biology
1 answer:
OlgaM077 [116]3 years ago
6 0

Stem in plants:

Is the movement of material like water and minerals from roots to leaves. And they storage foods.

You might be interested in
Use the words 'homozygous', 'heterozygous, dominant
Dafna1 [17]

Answer:

1) Aa refers to the heterozygous of the genes. In this gene, both allele are different from one another.

2) AA is a gene which is homozygous in nature. Homozygous means that both allele are the same. Capital letters i. e. AA is used for the trait that is dominant.

3) aa is a gene which is homozygous in nature. Lower case letters i. e. aa is refer for the trait that is recessive.

5 0
3 years ago
Plasmodesmata can change in number, and when dilated can provide a passageway for A. macromolecules B. ribosomes C. chloroplasts
skelet666 [1.2K]

Plasmodesmata can change in number, and when dilated can provide a passageway macromolecules

Plasmodesmata are essential for the intercellular transfer of both big informational macromolecules like proteins and smaller signaling chemicals in plant cells.

  • Plasmodesmata are membrane-lined structures that offer a high-conductance, aqueous channel for the transportation of information in the form of chemicals and macromolecules, such as transcription factors, from cell to cell.
  • The intimate interaction of the plasma membrane with the endoplasmic reticulum results in the formation of plasmodesmata.
  • The degree to which a particular cell acts as an individual or as a component of the entire organism is determined by the distribution and unitary conductance of plasmodesmata as well as other positional variables that affect development.

To learn more about Plasmodesmata visit ; brainly.com/question/28199815

#SPJ4

4 0
1 year ago
What type of nosocomial infection is likely to arise from intravenous catheterization?
mrs_skeptik [129]

Answer:

The correct answer is c. Bacteremia

Explanation:

Nosocomial infection is a hospital-acquired infection. Intravenous catheterization is majorly used in hospitals for therapeutic purposes like drug administration, blood sampling, etc.  

These catheters are one of the major causes of nosocomial bacteremia in patients. Bacteremia is the condition in which bacteria is present in the blood.

So these catheter can be contaminated with bacteria which came from a patient and when they are used in another patient without proper sterilization they can transfer these bacteria to other patients blood which then cause nosocomial bacteremia.  

8 0
2 years ago
Eted
balandron [24]
The correct answer is B
6 0
2 years ago
Both aerobic and anaerobic respiration yield a net gain of ATP molecules to be used as energy for living things. The processes o
galben [10]

Oxidative phosphorylation

4 0
2 years ago
Read 2 more answers
Other questions:
  • The tracts that connect the cerebellum to the brain stem are located in the
    9·1 answer
  • "describe the mechanism of feedback inhibition and the role this process plays in controlling enzyme activity."
    13·1 answer
  • Why is weeding flower beds so imprortant?
    15·1 answer
  • Which axis should be used to represent the dependent variable
    15·2 answers
  • Which term best describes the change from more light colored moths to more dark colored moths
    11·1 answer
  • Black footed ferrets are native to the great plains. which factor would decrease an area's carrying capacity for these ferrets?
    9·1 answer
  • Building a Macromolecule Virtual Lab Instructions: Complete the Building a Macromolecule Virtual Lab from the lesson assessment
    11·2 answers
  • What processes occur during G2 phase? Choose all which apply.
    7·1 answer
  • What do you think about the human and his structure how it's made all the human structure​
    5·2 answers
  • Identify the structure below: A , B, and C
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!