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geniusboy [140]
3 years ago
10

What was the first enzyme used for industrial purposes

Biology
1 answer:
yulyashka [42]3 years ago
5 0

Answer:

The first clear recognition of enzymes came in 1833 when scientists discovered that an alcohol precipitate of malt extract contained a thermolabile substance that converted starch into sugar. They called the substance diastase. We now know that this was an enzyme that we call amylase.

Explanation:

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seeds that are planted upside down are still able to grow into mature plants which explanation best explains this phenomenon?​
pav-90 [236]

Answer:

This question is incomplete but the completed question is below

eeds that are planted upside down are still able to grow into mature plants. Which explanation best explains this phenomenon?

(a)The roots change into branches, and the branches turn into roots.

(b)The roots grow toward the force of gravity, and the shoots grow away.

(c)The plant will become a smaller version of a mature plant.

(d)Roots always grow toward the dark, and shoots grow toward the light.

Two options appear to be correct here: options B and D

Explanation:

Regardless of the direction the seed is planted, the seed has the ability to re-position itself via the help of growth hormones that respond to gravity and redirect the seed into the proper orientation. However, after re-orientation of the seed, the root grows toward the direction of gravity (a process known as gravitropism) while the shoot grows toward the direction of sunlight (a process known as phototropism). Even though two options appear to be correct here, the most correct option based on he question is b

8 0
3 years ago
what type of plate boundary could form a mountain chain of sedimentary rock???PLEASE HELP WITH THIS QUESTION?NEED ANSWER SOON!!A
slava [35]
Divergent boundary of <span>oceanic crust  and continental crust</span>
Hope this helped :)

5 0
3 years ago
Read 2 more answers
Lab: Interdependence of Organisms
Zanzabum
Yeah no one is gonna read all if this lol
3 0
3 years ago
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Which the following statements typifies tropical rain forests? A. They are usually composed of at least ten distinct layers, or
Novosadov [1.4K]

        The right answer here is option C. They occur in areas with ancient, mineral-poor soil.

         An example of that is Amazonia in Brazil, it's one of the biggest forests on earth, and at the same time, we know its soil is poor, but at the same time it has some special materials that can be found there, such as niobium. This forest is, too, rainy almost all the time, and this many trees maintain the temperature of the whole earth stabilized. These kinds of forests can grow in this soil because of the burlap, that's organic materials from its own trees. It's consumed by them, and through this way, it survives and extends its size when humans don't use its resources too much.

6 0
3 years ago
¿Dónde se encuentran los microorganismos? ¿Los microorganismos son signos de enfermedad?
Ilya [14]

Answer:

Microorganisms can be found both in the external environment  (ecosystem) and the internal environment (microflora) of higher organisms.

Explanation:

Microorganisms (microbes) are microscopic forms of life that include bacteria, protists, fungi and animal species, these organisms can se differentiated by using laboratory techniques such as the Polymerase Chain Reaction (PCR) or by microscopes. These organisms are both beneficial and both beneficial and pathogenic for humans. For example, the microflora may be useful in digesting nutrients contained in the food. On the other hand, <em>Plasmodium falciparum</em> is a pathogen microorganism that is found in the digestive system of mosquitoes and cause malaria in humans.

4 0
4 years ago
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