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3 years ago

Lupus, a condition in which the body attacks its own cells, is an example of

Biology

1 answer:

riadik2000 [5.3K]3 years ago

5 0

Answer:

<em>Option 4, an autoimmune disorder, is the correct answer.</em>

Explanation:

An autoimmune disorder can be described as a disorder in which the immune cells of a body attack the own cells of a body.

Lupus can be described as an autoimmune disease which is long termed. In this disorder, a person's immune system attacks its own healthy cells. The immune system is unable to differentiate between the pathogenic cells and the healthy cells of the body. As a result, tissue damage is caused.

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Many cows are given antibiotics as part of their regular diet. It has been determined that these antibiotics can be detected in

Kipish [7]

Answer:

When providing antibiotics to cows, it provides unspecified chemicals that can range to many different issues. These chemicals can both affect the cow and its produce. Asserting the fact into yogurt, this antibiotic(dependant on its chemical) can affect the product within both positive and negative ways. If the chemical is positive, it can increase mass,taste and even quality. If it is negative, it can create a bad taste,bad quality and even transmit diseases!

3 0

2 years ago

. polymer a solid form resulting from the arrangement of atoms, ions, or molecules in definite geometric patterns 2. ceramic a p

VLD [36.1K]

1. Polymer refers to a lengthened, chain-like molecule comprising repeated units associated end to end.

2. Ceramic refers to a hard, brittle, corrosion and heat tolerant substance formed by administering a non-metallic mixture of minerals to intense heat.

3. Thermoset refers to the plastics, which exhibit low elongations and cannot get recycled again.

4. Thermoplastic refers to the plastics, which exhibit high elongations and can be recycled.

5. Crystal refers to the solid form originating from the organization of ions, atoms, or molecules in precise patterns of geometry.

6. Composite refers to a carbon fiber entrenched in a polymer resin matrix.

6 0

3 years ago

Read 2 more answers

What are the differences in their hard parts, distribution, reproduction among phytoplankton of cyanobacteria, diatom, coccolith

Margarita [4]

Answer:

Explanation:

DIFFERENCES BETWEEN HARD BODY PARTS.

•Cyanobacteria have calcified sheaths.

• Diatoms have hard but porous cell wall.

• Coccolithophores have hard body parts.

• Silicoflagellates skeleton is composed of opaline silica.

• Dinoflagellates do not have hard body parts

• Green algae - no hard body parts.

• Brown algae - no hard body parts.

DIFFERENCES BETWEEN DISTRIBUTION

• Cyanobacteria are found almost in every terrestrial habitat on planet.

• Diatoms are found in oceans, freshwater, soil and damp.

• Coccolithophores are exclusively marine.

• Silicoflagellates are found in marine environment.

• Dinoflagellates are both freshwater and marine.

• Green algae grow on objects that do not move such as substrate, rock.

• Brown algae - wide distribution from tropical to polar zones.

DIFFERENCES BETWEEN REPRODUCTION.

• Cyanobacteria - asexually by binary or multiple fission, fragmentation, spore formation.

• Diatom - asexually by cell division through mitosis.

• Coccolithophores - asexually by binary fission.

• Silicoflagellates - asexually

• Dinoflagellates - asexually

• Green algae - sexually or asexually by cell division, fragmentation, spore formation.

• Brown algae - sexually and asexually.

5 0

2 years ago

The knee is an example of a

Salsk061 [2.6K]

Answer:

Joint - a joint is where two bones articulate

In this case, the femur and tibia form a joint.

6 0

3 years ago

Explain why you move forward and a boat movies backward when you jump from a boat to a pier

lisov135 [29]

Answer:

The boat moves backward when the person jumps out of the boat is due to the reaction force of the person on the boat in the backward direction.

Explanation:

Explanation: The direction of the reaction force acting on a body due to the action of a force in a particular direction is given by the Newton's law.

7 0

2 years ago