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
xz_007 [3.2K]
3 years ago
12

Explain why flask #2 (yeast with glucose) produced more CO2 than flask #5 (yeast with flour). AND how did you know it produced m

ore CO2?
Biology
1 answer:
Agata [3.3K]3 years ago
6 0

Answer: Glucose

Explanation:

The carbon dioxide produced in the experiment can be directly related to the energy generated after the fermentation process. The carbon dioxide is the byproduct of the chemical reactions in the ethanolic fermentation. Glucose substrate will yield the highest energy along with the highest producer of the carbon dioxide after the fermentation process conducted by yeast as compared to the fermentation process that was conducted by yeast with flour. The flour will offer a source of carbohydrates including starch and sugars. The yeast will find out sugar in the flour and ferment it. Glucose is readily available sugar for the action of yeast so more production of carbon dioxide is expected from glucose substrate.

You might be interested in
Organic matter is essential in soil for it to be able to produce vegetation. What roles do organic matter play in making soil vi
TEA [102]

Answer:

B

Explanation:

Organic matter in the soil is significant in making hummus. Hummus, on the other hand, is hygroscopic and therefore holds water and nutrients in the soil and alleviates leaching. This makes these factors available to plants  for growth and promotes vegetation growth.

7 0
3 years ago
What is happening in a fish tank if amonia is building up
Ratling [72]
There are two things that occur in aquarium ammonia chemisty. 1. the build up of natural ammonia and nitrate in the water. 2. displacement of oxygen in the water caused by the ammonia. This is a very real threat especially when you have a new tank that is still cycling or when the biological filter has been upset or removed.

Look for these main symptoms if you suspect ammonia poisoning in your fish tank:
-loss of appetite
-lethargic fish
-fish gasping for air/breath at the top of the water
-fish laying at the bottom of the tank
-red/purple gills
-red streaking on the fish's body
- fins becoming torn and jagged
-scales on fish falling off or turning black
4 0
3 years ago
Prior to the advent of multiplex genetic testing, a person would have been most likely to have a genetic test to determine if th
Sloan [31]

Answer: Colon cancer

Explanation:

All cancers, but especially colon and rectal cancers, commonly referred to as colorectal cancer (CRC), have hereditary factors that potentially increase one’s risk.

Genetic testing is determine if there is an increased risk of colon cancer. Apolipoprotein E (apoE) plays a major role in the metabolism of bile acids, cholesterol and triglycerides, and has recently been proposed as being involved in the carcinogenic process. Given the potential role of bile acids in colorectal cancer etiology, it is reasonable that colorectal cancer risk might be modified by apoE genotype. The absence of an e3 apoE allele significantly increased the risk of colon cancer especially for individuals above 50years.

7 0
2 years ago
Why could a loss of chlorophyll limit cellular respiration in plants?
andreev551 [17]

Answer:

the answer is option B as chlorophyll is used to.mske glucose whivh is later utilized in respiration

3 0
3 years ago
When you increase your velocity on a skateboard, it is harder to stop. Which is this an example of?
Leviafan [203]
Friction if you try and stop

h





3 0
3 years ago
Other questions:
  • The<br> tells us how confident we are about our answer.
    11·1 answer
  • Genetic engineering is the scientific process of changing the genome of an organism for specific purposes. Which genetically eng
    12·1 answer
  • Excess salt in the body can damage cells and organs. Marine iguanas, which live on the beaches of the Galapagos Islands, eat mos
    5·1 answer
  • What do you know regarding ischemia that is confined to only the posterior and or lateral segments of the left ventricle?
    9·1 answer
  • Describe process in the human body in which there is evidence of the cell cycle at work
    9·1 answer
  • According to cell theory,
    11·2 answers
  • How did the temperatures in the nebula affect<br> development of planets within the disks?
    14·1 answer
  • All of these are ways that DNA is used to support evolution EXCEPT:
    9·1 answer
  • What differences exist between the Zone of Maturation and Zone of Elongation?
    6·1 answer
  • Which of the following is not a function of Carbohydrates in your cells?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!