Rheumatic fever is a bacterial disease that can result in degeneration of heart valves that would cause?

Answers

Answer 1

Answer: the degeneration of heart valves can cause leaking.

Answer 2

Answer: A heart attack or cardiac arrest the heart valves would clog up

Related Questions

Celiac disease is disease that affect the digestive system. When people eat food containing gluten, material found in wheat product, their immune system damages or destroys their villi. What are villi and why are they important? How might the lack of villi affect a person's digestive process?
Name the component of food whose digestion produce nitrogenous waste.
Are older fossils further up or further down in the earth ? Explain
Which of the following statements does NOT describe a function of wetlands? Select one:Wetlands buffer shorelines against erosion.Wetlands make good hazardous waste dumpsites.Wetlands filter pollutants.Wetlands provide spawning grounds for commercially important fish and shellfish
Energy from sunlight is _____; if it is harnessed to move a turbine and generate electricity, then it has been converted to _____.

A fern grows sporangia under its fronds. What is the next step in its life cycle?

Answers

Once the spores are "ready" they get released from the fronds, where they travel using natural sources (water, wind, etc.) to other areas where they may be able to act as seeds do. They eventually grow into ferns themselves if they fall into areas where the conditions are just right for their growth.

Which statement describes the pattern of inheritance for thalassemia?

Answers

Thalassemia is a result of a quantitative production causing mutation in globin genes. The hemoglobin which is the protein being affected in thalassemia is consist of heme, alpha globins and beta globins. Any changes in the following causing abnormalities leading to disorders of heme production and above mentioned elements.

Which is a homologous chromosome pair?
chromatid
zygote
gamete
tetrad

Answers

The correct answer is option D, tetrad

Tetrad consist of two homologous chromosomes resulting into a foursome of DNA formed during meiosis. The 46 chromosomes in humans replicate during the process of meiosis. The original chromosomes and the replicated chromosome get attached to form conjoined twins, known as sister chromatids. During the prophase of meiosis, a four - part structure is formed which consists of two homologous chromosomes with two sister chromatids in each chromosomes.

I just took a test on this subject and the correct answer is D Tetrad.

The energy used for metabolic processes reduce the efficiency of secondary productivity

Answers

Answer : True.

Explanation : The energy which we get after consumption of food is utilized for performing metabolic processes in the consumers; Which reduces the efficiency of secondary productivity.

Many organisms perform various metabolic processes like catabolic or anabolic activities in the cells using the energy which is obtained from the food that an organism consumes. The food nutrients are broken down into many smaller compounds.

This process reduces the secondary efficiency which includes; generation of biomass of consumers as organisms in a trophic system.

The answer to the question stated above is: TRUE.

Yes, The energy used for metabolic processes reduce the efficiency of secondary productivity.

Metabolic processes are organic process which are necessary to life. These processes include: cellular respiration, internal respiration, respiration.

Which of the following describes the properties that allow capillaries to exchange gas between blood cells and surrounding tissue? a. Capillaries are short vessels with thin walls that create strong pressures forcing gas-infused blood to diffuse to the surrounding tissue.
b. Capillaries have thin walls and narrow diameters so that blood cells come close to the thin walls, across which gases can diffuse to surrounding tissue.
c. Capillaries have valves along their walls that allow blood cells to move through them to surrounding tissue, where gas exchange can occur.
d. Capillaries regulate the pressure of blood within them so that a steady stream of gas-infused blood cells passes into the surrounding tissue.

Answers

The answer is b. Capillaries have thin walls and narrow diameters so that blood cells come close to the thin walls, across which gases can diffuse to surrounding tissue.

Capillaries are the smallest of all blood vessels. They have very narrow diameters (5-10 micrometers) and thin walls. All of this allow the blood cells to come close to the walls and cross them so gases diffusion to surrounding tissue can occur.

Through the process of elimination:
- a. is not the right choice because thin walls could not persist strong pressure.
- c. is not the right choice because capillaries do not have valves like veins do.
- d. is not the right choice because capillaries are that small they cannot regulate the blood pressure within them.

Answer:

THE "B" ANSWER IS WRONG...I JUST TOOK THE TEST

Explanation:

An organism has a nucleus and is multicellular but has no cell wall and no chloroplasts This organism belongs to which kingdom?

A. Fungi
B. Plantae
C. Animalia
D. Eubacteria

Answers

An organism has a nucleus and is multicellular but has no cell wall and no chloroplasts.This organism belongs to Animalia kingdom. Thus, option C is correct.

What are the existence of multicellular bodies?

Due to the existence of multicellular bodies, a heterotrophic source of food, eukaryotic cells, and cells without a cell wall, the Kingdom Animalia stands apart among them.

All animals have been divided into these five groups using the five Kingdoms concept. Due to the existence of multicellular organisms, a heterotrophic mode of nourishment, eukaryotic cells, and cells without a cell wall, the Kingdom Animalia stands out among them.

The Protista kingdom encompasses all types of algae, protozoa, and eukaryotic unicellular creatures. Multicellular heterotrophic eukaryotes with chitinous cell walls are part of the kingdom fungus. Kingdom Plantae contains cellulose-based autotrophs, while Kingdom Animalia contains heterotrophs.

To know more about multicellular visit:-

brainly.com/question/11495349

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Answer:

this is so late but, I got Animalia

Explanation:

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The way a glacier moves depends on the relationship between _____ and wastage.driftaccumulationpluckinggrinding

No single characteristic alone can describe a living thing, but all living things share certain characteristics. Fill out the concept map with the correct terms.

Which type of chromosomal mutation is responsible for causing Turner syndrome

Which form of natural selection on polygenic traits results in the creation of two distinct phenotypes? A. Artificial selectionB. Disruptive selectionC. Directional selectionD. Stabilizing selection