1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
guajiro [1.7K]
3 years ago
8

Which of these is an example of a biotic factor? Hot desert Sun Mojave River Arid desert air Mojave grasshoppers

Biology
2 answers:
sertanlavr [38]3 years ago
5 0
Abiotic is nonliving so biotic is living
Tems11 [23]3 years ago
3 0
Mojave grasshoppers biotic mean living abiotic means nonliving
You might be interested in
What process adds carbon dioxide to the air?
Allisa [31]

Answer:

Photosynthesis adds carbon dioxide to the air

Explanation:

6 0
2 years ago
Contour plowing, conservation plowing and crop rotation are ways to —— soil.
Bad White [126]
I think it is conserve
4 0
3 years ago
Read 2 more answers
In the Olestra potato chip experiment, the report published in the Journal of the American Medical Association in January 1998 i
Lorico [155]

Answer:

There is no evidence that olestra potato chip can couase cramping.

7 0
3 years ago
34. Enzymes produced by human cells generally work best at temperatures close to​
Tanya [424]

Answer:

37 degrees Celsius

Explanation:

Most enzymes in the human body function best at around 37 degrees Celsius, which is 98.6 degrees Fahrenheit.

3 0
3 years ago
An enzyme was isolated from digestive juices taken from the small intestine. an experiment was set up to test the ability of the
Sergio039 [100]
1. Our results showed that test tube B contained end products of protein digestion, meaning that the isolated enzyme has the ability to break down protein. The end products of protein digestion include small polypeptides, dipeptides, and amino acids. In general, test tube B will contain the building blocks of proteins, which are the amino acids.

2. The two test tubes were placed in a hot water bath at 37oC. This is because the enzyme studied is a human enzyme and it works best at the human body temperature, which is approximately 37oC.
Enzymes are biological catalysts, which means that they accelerate chemical reactions. As a result, an enzyme's activity is greatly affected by temperature. Every enzyme, depending on each function and origin, has a specific range of ideal temperature conditions. If the temperature rises above the maximum accepted, then the enzyme denatures and loses its structure.

3. If the enzyme studied was added in a tube containing starch instead of proteins, then nothing would happen. This is because the enzymes are highly specialized and have very specific actions. It has been proved that this enzyme's activity involves the digestion of proteins.
Starch is a polysaccharide produced by plants, this means that starch is a carbohydrate. Given that starch is not a protein, it will not be digested by the enzyme. An enzyme digesting proteins, will not have any effect on carbohydrates.

4. The smaller molecules which are the result of the digestion happening in the digestive system are absorbed by the human body. More specifically, the products of protein digestion are absorbed by the intestine and then transported into the bloodstream. From the blood, they are then absorbed by other tissues.
After they are absorbed, they are used to build muscles or other compounds which can produce energy.
6 0
3 years ago
Other questions:
  • An example of a scientific investigation design using iv and dv
    15·1 answer
  • Which question can be answered using the scientific process ?
    9·2 answers
  • When bacteria causes disease they're often called what​
    11·1 answer
  • What does trees have to do with the food chain
    15·1 answer
  • A biologist wishes to take a useful gene found in pine trees and introduce it into some bacterial cells. Her experimental proced
    13·1 answer
  • !!! Please answer this ASAP!!!
    7·1 answer
  • What is the cell membrane made out of
    8·2 answers
  • What is a secondary crime scene?
    11·1 answer
  • I will give you brainliest<br> Whats the important thing about liver?
    13·2 answers
  • What type of reproduction is needed in order for there to be genetic variation?.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!