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
erastovalidia [21]
4 years ago
12

What is RBC and WBC what are their functions?

Biology
2 answers:
ExtremeBDS [4]4 years ago
8 0

Red blood cells start as immature cells in the bone marrow and after approximately seven days of maturation are released into the bloodstream. Unlike many other cells, red blood cells have no nucleus and can easily change shape, helping them fit through the various blood vessels in your body. However, while the lack of a nucleus makes a red blood cell more flexible, it also limits the life of the cell as it travels through the smallest blood vessels, damaging the cell's membranes and depleting its energy supplies. The red blood cell survives on average only 120 days.

White blood cells protect the body from infection.

sdas [7]4 years ago
5 0

RBC refers to red blood cells. They are red in color due to the presence of hemoglobin. This haemoglobin helps on the transportation of oxygen in our body.

WBC refers to white blood cells. They are colorless. They help to fight against diseases and keep us healthy.

Hope it helps you

Pls mark as brainliest

You might be interested in
How is a cytoskeleton like your muscles
Ksju [112]
<span>A cytoskeleton is like our muscles in a way that like the intermediate filaments in a cytoskeleton they give us our strength.</span>
7 0
3 years ago
In the extrinsic pathway of stage 1 of the clotting mechanism, chemicals released from damaged tissues trigger the cascade of ev
Radda [10]

The clotting mechanism, chemicals released from damaged tissues trigger the cascade of events that ultimately result in the formation of hemostasis.

Hemostasis is reached by a series of actions known as the coagulation pathway or clotting mechanism. The complex system enables quick healing and stops uncontrolled bleeding. Fibrin activation is the result of the convergence at a certain site of two routes, intrinsic and extrinsic, which start off independently. The end goal is to use a fibrin mesh to stabilise the platelet plug.

The coagulation pathway's job is to maintain hemostasis, which is the cessation of bleeding or haemorrhaging. Primary hemostasis is the formation of a plug of platelets at the injured region where exposed endothelial cells are present.

To Learn more about hemostasis, refer here:

brainly.com/question/4526572

#SPJ4

4 0
2 years ago
What is the difference between DNA, chromatin, and Chromosomes?
Serhud [2]
Deoxyribonucleic acid (DNA) is the hereditary material that lies within the nucleus of all cells in humans and other living organisms. Most of the DNA is placed within the nucleus and is called nuclear DNA.

A chromosome is made up of two chromatids which are joined by the centromere. The chromatids separate from each other during mitosis to form two new chromosomes. The DNA making up a chromosome is dispersed as chromatin.

Under a microscope, chromatids look like little dots and chromosomes are lines.
4 0
3 years ago
What types of foods supply sugar, starch, proteins and lipids?
kobusy [5.1K]
Everything comes from the ground so soil or water
7 0
4 years ago
Read 2 more answers
CAN SOMEONE HELPW THIS PLS
ladessa [460]

Answer:

c

Explanation:

7 0
3 years ago
Other questions:
  • If a cell has 12 chromosomes,how many chromosomes will each of its daughter cells have after mitosis and cytokinesis? and can u
    5·2 answers
  • Why are invasive species considered a threat to native wildlife?
    5·1 answer
  • What are flagella? a. hairlike fibers for mobility b. bacteria found on plants c. fruit that grows in rain forests d. leaves fou
    13·2 answers
  • Owl butterflies feed on mostly fruit, and owls feed on small animals. The images show an owl butterfly and an owl. How does the
    7·2 answers
  • Which eukaryotic organelles is primarily responsible for cellular digestion
    12·1 answer
  • Who developed the hypothesis that cells only come from other cells?
    8·1 answer
  • The cell's plasma membrane most resembles which system of the human body?
    10·2 answers
  • For aerobic respiration, a variety of substances must be in a state of influx across the inner membrane. Assuming a brain cell i
    10·1 answer
  • Explain how 2 polynucleotides can twist helically around each other to form a double helix of DNA?
    12·1 answer
  • How many males in the 2nd generation are affected?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!