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sveticcg [70]
4 years ago
12

5 Why is it easier to digest sour milk than fresh milk?​

Biology
1 answer:
Katyanochek1 [597]4 years ago
3 0

Sour milk contains less lactose than the fresh milk, as the sour milk gets converted to lactic acid and bacteria which enhances the digestion process. One important reason is that proteins take more time in getting digest than other nutrients. We know that fresh milk has a large amount of lactose.

Explanation:

The lactic acid bacteria have many benefits. They improve lactose digestion in the stomach. The lactase activity of the bacteria performs  the task of digesting lactose in the product once it reaches the intestine thus fuelling the process of digestion in case of sour milk.

In fresh milk, the casein protein in contact with milk forms curdles which are difficult to digest.

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A hypothetical organ has the following functional requirements: (1) the ability to resist surface abrasion and mechanical stress
alukav5142 [94]

Answer:

The <u>five</u> tissues needed that could make up this hypothetical organ are stratified squamous epithelial tissue, smooth muscle tissue, dense irregular connective tissue, loose connective tissue, and nervous tissue.

Explanation:

<h3 /><h3>Ability to resist surface abrasion and mechanical stresses</h3>

Stratified squamous epithelial tissue

This consists of <em>scale-like cells</em> stacked together in layers that provide a  <u>barrier that is resistant to abrasions and wear-and-tear</u>. This is also the most common type of stratified epithelium in the body. The top layer of this tissue has two types: <u>keratinized</u>, lined with dead cells with keratin, and <u>non-keratinized</u>, also with dead cells but without the keratin. In the human body, the skin is composed of stratified squamous epithelium.

<h3>Ability to contract involuntarily when stimulated by cells of the nervous system</h3>

Smooth muscle tissue

Smooth muscle, known for its <em>non-striated appearance,</em> is a kind of <u>involuntary</u> muscle cells that are <u>stimulated by neural signals by the autonomic nervous system, hormones, and local factors</u> such as a wall stretch of a certain organ, inflammation of visceral/parietal organs, etc. In the human body, this is mostly found in the <u>walls of blood vessels and organ systems.</u>

<u />

<h3>Ability to resist tension in many different planes of force</h3>

Dense irregular connective tissue

This is a kind of connective tissue made up of <u>collagen fibers arranged randomly.</u> This creates <u>greater strength and support in all directions</u>. It can also <u>return to its original shape</u> even after stretching.

<h3>One tissue to "glue" all other tissues together</h3>

Loose connective tissue

Also known as areolar tissue, it is loosely made up of collagen, elastin, and reticular fibers, and lots of ground substance. It is arranged in a web-like fashion and serves as the "cement" which fills in spaces between tissues.

<h3>One tissue to stimulate the contracting cells</h3>

Nerve tissue

It is a specialized kind of tissue responsible for communication within the body. It transmits and receives signal impulses throughout the body. The 2 types of nervous tissues are neurons and neuroglia.

5 0
4 years ago
*Will mark brainliest*
dezoksy [38]

Hello Ecool, thank you for asking a question here on Brainly!  

You Asked ➤ Certain species of ______ are now recognized as indicators of environmental pollution.

↴ OUR CHOICES ↴

A. Lichen

B. Mushroom

C. Yeast

D. None of the above

------------------------------------------------------------------------------------

ANSWER ➤A: Lichen

Explanation: Certain species of lichen are now recognized as indicators of environmental pollution because they have a chemical defense strategy in their habitat. Research has shown that half of lichen species will have some type of chemical that is antibiotic. Because of this, they are seen as indicates of environmental pollution.

I hope this answer is helpful to you, but please let me know if you have any other questions regarding it.  

<em>- Qamar   </em>

8 0
4 years ago
Why is sexual reproduction important to the process of evolution?​
Blababa [14]

Answer:

It allows for genetic anomolies that over time will eventually change the animal.

Explanation:

5 0
3 years ago
an example of natural active immunity would be group of answer choices b. chickenpox vaccine triggering extended immunity to chi
scoundrel [369]

An example of natural immunity is  a fetus acquiring maternal igg to the chickenpox virus across the placenta. Option D

<h3>What is natural immunity?</h3>

The term natural immunity refers to the ability of the body to defend itself from invaders which are pathogenic. There are two kinds of natural immunity which are;

  • Active immunity
  • Passive immunity

Since natural immunity could be due to a person's immune system or may be gotten from another person, it follows that an example of natural immunity is  a fetus acquiring maternal igg to the chickenpox virus across the placenta. Option D

Learn more about immunity:brainly.com/question/19975865

#SPJ1

8 0
2 years ago
Suppose you want to check for earthquake danger before buying a new home. How can you check the regional geology for earthquake
NNADVOKAT [17]
In order to check the regional geology for earthquake danger one should view fault and hazard maps of the area. A fault map shows the distribution of faults or fault zones in an area. A fault is a crack in the earth's surface along which movement occurs.

Hazard maps take into consideration the historic occurrences of earthquakes in the region and shows the probability of likely earthquakes in the region.
the actual building site can be assessed by using a soils map. Different soils react in different ways to seismic waves. The amplitude of seismic waves are either amplified or suppressed depending on the
type of soil or bedrock.
Homes showing signs of susceptibility to earthquakes often have cracks in the structure. These can be caused by minor quakes.
8 0
3 years ago
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