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
lana66690 [7]
3 years ago
15

This image shows the RBCs of a person with sickle cell anemia, an inherited condition. What effects could the shape of these cel

ls have on the efficiency of the circulatory system?

Biology
2 answers:
artcher [175]3 years ago
7 0

Answer:

The shape of the abnormal red blood cells in sickle cell anemia can affect the efficiency of the circulatory system by obstructing the flow of blood through the arteries.

Explanation:

Red blood cells are the cells responsible for transporting oxygen and carbon dioxide throughout the body, and their spherical shape allows them to pass through blood vessels of any calibre.

<u>A red blood cell in sickle cell disease loses its spherical shape</u>, acquiring a half-moon shape, which can lead to its accumulation inside the arteries and produce a blockage, <u>decreasing the efficiency of the circulatory system</u>.  

The arterial obstruction may lead to a decrease in oxygenation in the sites that are irrigated by that artery.

Learn more:

Sickle cell anemia brainly.com/question/900881

weqwewe [10]3 years ago
4 0

Answer:

Because the cells are sickle shaped, their surface area is decreased. These RBCs likely cannot carry oxygen as effectively as regular blood cells. The shape can cause the cells to get stuck in the blood vessels, creating a blockage.

You might be interested in
What is the term for a three-nucleotide sequence that codes for an amino
harkovskaia [24]

Answer:

B. Codon

Explanation:

Codon- a sequence of three nucleotides which together form a unit of genetic code in a DNA or RNA molecule

3 0
2 years ago
A client reports light-headedness, speech disturbance, and left-sided weakness that have lasted for several hours. In the examin
Crazy boy [7]

Answer:

The answer is Carotid Murmur.

Explanation:

The carotid murmur is the presence of an abnormal noise that is heard with the stethoscope placed on the lateral wall of the patient's neck, almost always due to a stenosis of the carotid artery; that is to say, there is a narrowing in the lumen of the vessel, decreasing the amount of blood that goes to the face, head and brain. This narrowness of the vessel is presented by the accumulation of plaques within the arteries (arteriosclerosis).

5 0
4 years ago
Which of the following factors can influence the
Phoenix [80]
Age, Diet, lifestyle choices, environment and RES
4 0
3 years ago
Read 2 more answers
The genetic makeup of an organism or its combination of alleles
Lynna [10]

Answer:

Genotype

Explanation:

7 0
3 years ago
In roses, red flowers and long stems are dominant traits. A rose plant that is homozygous for both red flowers and long stems is
kompoz [17]
The answer is 100%
<span>There are only heterozygous in roses red flowers there offsprings have long stems and the are very dominent </span><span> all of the offspring will have red long stemmed flowers. 
</span>this one is the right answer
hope it helps
8 0
3 years ago
Read 2 more answers
Other questions:
  • How is genetic material transmitted to new cells?
    10·2 answers
  • If a dna sequence consists of 12 nucleotides, how many mrna codons will there be?
    15·1 answer
  • WILL GIVE A BRAINLEST
    10·2 answers
  • To measure the activity of the human brain during certain thought processes, a short-lived radioactive sugar is injected in the
    7·1 answer
  • How does mass play a role in the life cycle of a star? Use atleast 3 specific examples from the stages in the life cycle of a st
    14·2 answers
  • The offspring of a particular cross are 100 percent heterozygous for tallness. What were the most likely genotypes of the parent
    14·1 answer
  • What is respiration?
    12·1 answer
  • The biggest mountain range in the world is found under the Atlantic Ocean and is called the MidAtlantic Ridge. New crust is foun
    13·1 answer
  • Help pls i rlly need it?
    12·1 answer
  • ]The diagram below shows the movement of Earth plates.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!