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Liula [17]
3 years ago
11

Did the detergents containing enzymes work better at removing stains than those containing no enzyme? Why or why not?

Biology
1 answer:
Mandarinka [93]3 years ago
8 0

Answer:

Because stains are made of different types of molecules, a range of enzymes are needed to break them down. Proteases break down proteins, so are good for blood, egg, gravy, and other protein stains. Amylases break down starches, and lipases break down fats and grease. Washing powders usually only contain one type of enzyme, though some have two or all three.

Explanation:

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The slope is also know as
siniylev [52]

Answer:

rise over run

Explanation:

rise refers to the number of units going u or down a graph

run refers to the number of units going left or right

it is seen as so; \frac{rise}{run} , \frac{ delta y}{deltax} , or   \frac{y_{2}  - y_{1}}{x_{2} - x{1}}

Don't panic when I included "delta". Delta, it refers/means the small mathematical triangle found beside the rise and run symbols of y and x

3 0
2 years ago
Interesting facts about rainforest biome
otez555 [7]

1. Rainforests only cover around 2 percent the total surface area of the Earth, but really about 50 percent of the plants and animals on the earth live in the rainforest.

2. There are two different types of rainforests, and they include both temperate and tropical. The tropical rainforests are the ones that are most commonly found around the world.

3. A fifth of our fresh water is found in tropical rainforests, the Amazon Basin to be exact.

4.  Within four square miles of tropical rainforest, you will find 1500 flowering plant species, 750 types of trees, and many of these plants can be helpful in combating cancer.

5. Rainforests are threatened each and every day, especially by practices such as agriculture, ranching, logging and mining.

Hope this helps!

~Starr

6 0
3 years ago
________ is the feeling of fullness and satisfaction that typically comes after eating because of signals from the pancreas, liv
Maksim231197 [3]

Satiation is the feeling of fullness and satisfaction that typically comes after eating because of signals from the pancreas, liver, gastrointestinal tract, and brain.

<h3>What is gastrointestinal tract?</h3>

The digestive system's path from the mouth to the anus is known as the gastrointestinal tract (GI tract, digestive tract, alimentary canal). All of the major digestive system organs, such as the esophagus, stomach, and intestines, are located within the GI tract in both humans and other animals. Food that is consumed by mouth is broken down into nutrients and energy, and the leftover waste is ejected as feces at the anus. An adjective describing the stomach and intestines is "gastrointestinal."

To learn more about gastrointestinal tract with the help of given link:

brainly.com/question/25882744

#SPJ4

7 0
1 year ago
What differences between physical and chemical barriers​
Step2247 [10]

Answer:

Mechanical barriers — which include the skin , mucous membranes , and fluids such as tears and urine — physically block pathogens from entering the body. Chemical barriers — such as enzymes in sweat , saliva , and semen — kill pathogens on body surfaces.

5 0
2 years ago
Read 2 more answers
After cell division (mitosis) how does the genetic code of the newly
Harrizon [31]

Answer:

Chromosomes were first named by cytologists viewing dividing cells through a microscope. The modern definition of a chromosome now includes the function of heredity and the chemical composition. A chromosome is a DNA molecule that carries all or part of the hereditary information of an organism. In eukaryotic cells, the DNA is packaged with proteins in the nucleus, and varies in structure and appearance at different parts of the cell cycle.

Explanation:

Cells reproduce genetically identical copies of themselves by cycles of cell growth and division. The cell cycle diagram on the left shows that a cell division cycle consists of 4 stages:

G1 is the period after cell division, and before the start of DNA replication. Cells grow and monitor their environment to determine whether they should initiate another round of cell division.

S is the period of DNA synthesis, where cells replicate their chromosomes.

G2 is the period between the end of DNA replication and the start of cell division. Cells check to make sure DNA replication has successfully completed, and make any necessary repairs.

M is the actual period of cell division, consisting of prophase, metaphase, anaphase, telophase, and cytokinesis.

3 0
2 years ago
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