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m_a_m_a [10]
3 years ago
11

Which describes the role of an enzyme

Biology
2 answers:
Luda [366]3 years ago
5 0
It is an organic catalyst. It speeds up certain chemical reactions in the body.
Kryger [21]3 years ago
5 0
Enzymes are proteins that speed up the process of  chemically breaking  down 
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The brain of a teenager is different from that of an adult. The frontal lobes are not fully mature until the mid-twenties and th
Tcecarenko [31]

Answer:

It is a good idea.

Explanation:

Note that, because the teenager front lobe is not fully mature, they can only access it more slowly. This is because the nerve cells connecting their frontal lobe with the rest of their brain are slugging.

Also, they lack myelin present in the area in adult. This myelin acts like an insulation on electrical wire. Lack of myelin or having a thin myelin leads to inefficient communication between one part of the brain and another.

The teenagers are self centered, rude and selfish. This is because they have not entirely reach the stage of thinking about the effect of their behavior on other people.

5 0
3 years ago
Describe the joint-associated problems that can occur as normal changes to the articular cartilage as an individual ages.
Mariana [72]

Mainly Osteoarthritis (OA) happens when the joint-associated problems that can occur as normal changes to the articular cartilage as an individual ages.

It is a classic age-related disorder. It is often described as a chronic degenerative disease and thought by many to be an inevitable consequence of growing old. Cartilage is a firm, slippery tissue that enables nearly frictionless joint motion. Eventually, if the cartilage wears down completely, bone will rub on bone. In OA, degradation and loss of the articular cartilage is a central feature that is sometimes attributed to "wear and tear".

Beside Osteoarthritis, fibrillation of the articular surface, decrease in the size and aggregation of proteoglycan aggrecans, increased collagen cross-linking and loss of tensile strength and stiffness happens.

To know more about Degenerative diseases please click here : brainly.com/question/9639571

#SPJ4

5 0
1 year ago
The first filial (F1) generation is the result of?
Andru [333]

Answer:

F1 is the result of two cross-pollinated parent plants.

Explanation:

So basically, when you cross two true breeding parent plants, then the offspring is known as the F1 generation i believe.

5 0
3 years ago
Why is 2 the correct answer???!!!<br><br> I’m horrible at science. HELP ASAP!!!!!
sveta [45]

Given that ATP is the product of the reaction, it must be cellular respiration (also, since it occurs in both plants and animals it can't be photosynthesis).

A and B must be glucose and oxygen. It makes sense if you think about it. We breathe in oxygen, and we eat food. Food contains glucose (sugar). We need to consume these things in order to make energy. Carbon dioxide is D because it's the "left over" of this reaction. That's why we exhale it. And C is enzymes because they catalyze (promote) just about every reaction in the body.

Another way to remember this in the future is just to memorize the equation (attached). Just remember that its the exact opposite of photosynthesis.

6 0
3 years ago
Humans are much more likely to associate snakes with danger than flowers and danger. According to the evolutionary perspective,
garik1379 [7]

Answer:

4) biological preparedness

Explanation:

Biological preparedness is a phenomenon that humans and animals have developed over time as a survival mechanism. It explains the tendency of humans and animals to form associations between dangers and some stimuli. In this case, humans tend to associate snakes with danger than flowers to danger. This tendency of humans to associate snakes with danger has made humans, according to evolutionary perspective, to fear and avoid snakes. And so, became a trait for adaptation for humans’ survival.

3 0
3 years ago
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