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Goshia [24]
3 years ago
12

What is one positive impact that humans have on wetlands​

Biology
1 answer:
stiks02 [169]3 years ago
6 0

Answer:

Farming

Explanation:

They easily got to use water for drinking, and to also help with their farming.

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What types of questions could a researcher investigate using a computer model of the enzyme Maltese
yanalaym [24]

Computer model of the enzyme will help researcher investigate its reaction specificity, the effect of alteration or concentration, kinetics of the reaction.

Explanation:

Maltase enzyme is found in saliva and pancreatic juices. Its function is to convert maltose into simpler absorbing form glucose in the process of digestion.

Computer model of enzymes are studied and observed for below-mentioned reasons:

The substrate-enzyme complex pf maltase can be studied to know the specificity of the enzyme.

Chemical structure of the maltase enzyme can be known.

The Activation energy of maltase enzyme can be known.

Enzyme kinetics of the maltase will be studied.

Concept of allosteric sites is studied.

The effect of a mutation on the enzyme can be studied.

The effect of change in concentrations of enzymes or substrate could be studied.

6 0
3 years ago
Question 1 (1 point)
anygoal [31]

Explanation:

They all are biotic factors

6 0
3 years ago
When a water-soluble nutrient molecule has been absorbed and has crossed into the cell of a villus, it enters the bloodstream an
lilavasa [31]

The given blank can be filled with liver.  

The huge surface area of the small intestine helps in absorption of nutrients. The water-soluble nutrients and small fats enter the bloodstream directly. The inner surface of the small intestine comprises hundreds of folds of compositions known as villi. Within the villi, there are numerous microscopic projections known as microvilli.  

The microvilli substantially enhance the surface area of the small intestine that upsurges the rate of absorption of nutrients. Upon entering the bloodstream the water-soluble nutrients are directed towards the liver prior to being transported to the cells.  


3 0
4 years ago
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During gene expression, some of the DNA is copied and transcribed into another form. This smaller segment is made of(1 point)
vlada-n [284]

Answer:

DNA is copied and transcribed into another form. This smaller segment is made of <em><u>genes.</u></em>

Explanation:

Cell growth, replication, and cell repair are controlled by genetic material found within DNA molecules. These deoxyribonucleic acids' long-chain helical macromolecules are assembled from complex sequences called nucleotides; strong covalent bonds attach these four monomers (adenine, cytosine, guanine, thymine).

Coding regions of DNA are called genes- they contain specific instructions for the cell. Genes can include multiple nucleotides and even several chromosomes. Gene expression typically includes transcription into RNA, and translation into amino acids/ proteins.

3 0
3 years ago
The diploid number of chromosomes in a species is always what
inysia [295]
Diploid meaning 2. Is a cell/ organism that has paired chromosomes, one from each parent. Humans have 23 of these.
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3 years ago
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