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aleksandrvk [35]
3 years ago
12

Which one of the following is a type of passive transport?

Biology
2 answers:
Whitepunk [10]3 years ago
8 0
A) osmosis will be the correct answer
Kaylis [27]3 years ago
4 0
The answer is A. Osmosis. 
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Describe the steps that bone goes through as it heals from a break.
lyudmila [28]

Answer:

Explained

Explanation:

Bone healing has three main processes and these stages are overlapping to each other. These processes are inflammation,bone production and bone remodeling.

Inflammation occurs immediately after the fracture and last several days. It enables clotting of blood. It provides initial structure stability and framework for new bone formation.  

Bone production occurs when the clotted blood formed by inflammation is replaced with fibrous tissues and cartilage as soft callous.

Bone remodeling is the final stage of the bone healing and it goes on for several months. Bone continues to form and compact. Bones returns to its original shape and the blood circulation in that area improves.

8 0
3 years ago
What determines the air temperature of a location on Earth?
Mashutka [201]

Answer:

A locations air temperature is affected by it's distance from the equator. The closer the location is to the equator, then the more energy that it will receive from the big beautiful, and hot sun.

Hope this helps!

8 0
3 years ago
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What factors contribute to proteome diversity?
romanna [79]

Answer:

Post-translational modification, alternative splicing, DNA mutations

Explanation:

The diversity of the proteome can occur at different levels of biological processes:

1. During DNA replication yielding DNA mutations.

2. At the mRNA level in Alternative Splicing.

3. After translation on amino acid molecules including addition of different types of sugars (Glycosylation). This is post-translational modification.

6 0
3 years ago
Allergens differ from antigens because ________. Allergens differ from antigens because ________. allergens do not involve the l
Vera_Pavlovna [14]

Answer:

Allergens differ from antigens because *they do no stimulate the immune system resulting in the production of leukocytes rather than the stmulate the IgE antibodies*

Explanation:

Allergen and antigen are both foreign substances that can cause certain disorders to animals, but there is some difference between them in terms of their nature and the diseases caused by them. An allergen is a nonparasitic foreign substance that can cause certain immune reactions in the body when it enters the body.  Whereas, an antigen is a foreign substance that can trigger the immune system to produce a specific immune response. This immune response leads to produce antibodies that can neutralize or destroy the foreign substances that entered the body.

Allergens can produce Systemic Allergic Response. Allergens stimulate the IgE antibodies by binding to them on the mast cells and causing the mast cells to rupture and release histamine, serotonin, and heparin, initiating inflammatory response.

4 0
3 years ago
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A dominant allele is ________.
zaharov [31]

Answer:

a trait that prevents the showing of orher traits.

Explanation:

in a table, 2 by 2 if both parents have the dominant gene brown eyes and recessive gene blue, then all combinations with the dominant gene prevent the recessive blue. leading to a 1 in 4 chance of blue eyes

6 0
2 years ago
Read 2 more answers
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