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
Alja [10]
3 years ago
14

Why is diagnosing a parasite infection difficult? What factors make it challenging?

Biology
1 answer:
Sonja [21]3 years ago
5 0

Answer:The difficulty in developing vaccines against parasitic diseases is to identify (and produce) appropriate protective antigens because of the lack of complete understanding of the type of immune response required for protection.

Explanation:

I hope this kinda helps.

You might be interested in
the organ above is responsible for filtering wastes from the digestion of proteins and cleaning the blood of excess salts. It is
tamaranim1 [39]
B. Liver; digestive system
7 0
3 years ago
Read 2 more answers
What does topography show?
muminat

Answer:

I. The landforms such as valleys, volcanoes, hill, plateau, etc., in a geographical area or region.

II. The shape of the land.

Explanation:

In Geography, topography can be defined as the shape and structure of the Earth surface. Thus, a topographic map is used to graphically describe this features.

A topographic map can be defined as an accurate and detailed graphical (two-dimensional) description, representation or records of both natural and man-made (artificial) features on the surface of the Earth.

A topographic map is a two-dimensional model that uses contour lines to represent points of equal elevation above sea level such as mountains, hills, plains, valley etc.

The two-dimensional model of a topographic map graphically represents the height of a mount and the steepness of a slope through the use of contour lines.

Contours can be defined imaginary lines used for connecting locations that are having similar elevations on the Earth's surface.

Hence,a topography show two (2) main things and these includes;

I. The landforms such as valleys, volcanoes, hill, plateau, etc., in a geographical area or region.

II. The shape of the land.

8 0
3 years ago
Identify the function of two endocrine glands.
brilliants [131]

Pituitary gland: Responsible for growth and reproduction, it secretes and stores hormones and influences how other glands act.

Adrenal gland: It’s responsible for producing certain steroid hormones, including aldosterone and cortisol.

It's a vague description of the two.

6 0
3 years ago
How do simple and complex sugars compare in their effect on your glycemic index?
Kobotan [32]

Answer:

The glycemic index allows you to compare the ability of foods to increase blood sugar (glucose) levels. In general, simple carbohydrates have a medium to high glycemic index. In the case of complex carbohydrates, this varies.

Explanation:

The Glycemic Index (GI) is a measure that provides information on how quickly blood sugar levels rise after eating a certain food. Low glycemic index foods are those that have a low content of sugars or simple carbohydrates and that help regulate blood glucose levels, the consumption of foods with a low glycemic index has been proposed as a prevention and / or management factor of obesity, cardiovascular diseases, type 2 diabetes mellitus and some types of cancer. Complex carbohydrates are made up of larger, more complex molecules and are found primarily in the form of starch and fiber. Foods high in fat or fiber are digested more slowly, so they also cause a slower rise in blood sugar. A food with a high GI raises blood sugar faster than foods with a medium or low GI. The GI is higher when foods do not contain fiber and they are easily digested, since they reach the bloodstream quickly, it is also higher if there is sugar or if cooking destroys part of the fiber and favors the digestion of food.

3 0
3 years ago
How do volcanoes influence our lives?
Alecsey [184]
Volcanoes influence our lives by shaping the land around us as they form, making the soil fertile and creating havoc when they erupt.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Acid rain only happens in the summer.<br><br> True<br> False
    6·1 answer
  • Cell membranes perform all the following functions except—
    14·1 answer
  • If a cell has a total of 34 chromosomes how many chromatids does it have
    6·1 answer
  • In the rock cycle, the geosphere and the_____ interact when rock particles are transported by a flowing river. The geosphere and
    14·2 answers
  • What is 1550 dm expressed in hectometers?
    9·2 answers
  • Explain how the biogeochemical cycle are essential for life.​
    5·1 answer
  • In the formation of baby boy or baby girl, mother does not have the main role. why?​
    8·1 answer
  • Based on your understanding of nucleic acids, what type of bonds form between the CRISPR/guide RNA molecule and the target DNA
    12·1 answer
  • IS GINGER ROOT OR STEM EXPLAIN
    12·1 answer
  • Paraneoplastic syndromes in cancer involve excessive production of substances by multiple means. a common substance found in exc
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!