answer.
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
ioda
2 years ago
14

What purpose did plating the yeast serve in this experiment? What purpose did the water serve?

Biology
1 answer:
SashulF [63]2 years ago
7 0

Answer:

yeast plating - demonstrate the procedure for yeast streaking.

water - for promoting growth as required for anaerobic respiration process.

Explanation:

Plating of yeasts can play a major role and fulfill various purposes:

1) It helps in demonstrating that yeast can grow in petri dishes.

2) It also help in explain how the proper protocol for yeast streaking.

The lanting of yeast is used to show the procedure or protocol for yeast streaking. The importance of the water is to promoting the growth of the yeast as water is required for anaerobic respiration process.

You might be interested in
A scientist grows tomatoes in greenhouses that differ only in the amount of carbon dioxide in the air. He determines the weight
Leno4ka [110]

Answer:

This is an controlled experiment because he is only changing the amount of carbon dioxide in the air. Since he is only changing one variable at a time and comparing it to a natural, unaltered tomatoe area, his experiment is controlled.

Explanation:

The definition of a controlled experiment is a test where the person conducting the test only changes one variable at a time in order to isolate the results. An experiment where all subjects involved in the experiment are treated exactly the same except for one deviation is an example of a control experiment.

8 0
2 years ago
Read 2 more answers
Look at the data related to honey bee population losses between 2006 and 2013 (Figure 1). Expand on the data. How would you revi
olga_2 [115]

In order to improve the graph and make it more detailed in order to get a better perception why the honey bee populations are decreasing, there's few things that can be added.

- Number of bee keepers over the period

The number of the honey bee colonies is directly connected as to how many bee keepers there are. If there's a trend of a decline in the bee keepers, than there will be a trend in the decline of the honey bees.

- Area of trees suitable for the honey bees

The trees are crucial for the honey bees to be able to produce honey, thus it is very important that they have a certain area of trees on which they can feed upon. If there's a decline in the number of trees for the bees, than the bees will be dying from starvation.

- Pollution

The honey bees are animals that are very sensitive to changes in the environment, especially when it comes to pollution. If the levels of pollution are increasing in areas where there's honey bees, it will certainly affect their numbers in a negative manner.


4 0
2 years ago
Read 2 more answers
Write a creative paragraph describing the “thought” process of the first cell that describes how this symbiosis occured. (Of cou
Anarel [89]

Answer:

just learned about this in ap bio haha

Explanation:

Wow, that's such a cool prokaryotic cell. It looks so delicious, I wonder if I can eat it.

"Hey, cell, can I eat you?"

"No, you cannot."

"Please? I would love to have your energy-making properties!"

"How would I benefit from this? It seems like you're being parasitic."

"I would help you, by giving you protection and a safe home. You would give me energy. It seems more like an endosymbiotic relationship to me!"

"Fine, you can ingest me."

I'm so glad they let me eat them, they were so yummy. I can even create energy now, and I have a powerhouse inside me! This is so cool, maybe I should eat that other cell with photosynthetic properties.

SORRY IF THIS IS TERRIBLE I REALLY TRIED  

6 0
2 years ago
Read 2 more answers
What is solar wind? a constant stream of charged particles flowing away from the sun a stream of wind coming from the sun wind t
lys-0071 [83]
A constant stream of charged particles flowing away form the sun
7 0
2 years ago
Read 2 more answers
"he was the best in the outfield; he was the best at the plate; he was the best as a teammate" is an example of
pashok25 [27]
This is an example of repetition.
Repetition is an important literary device since it allows a speaker or a writer to put emphasis on items they choose to be significant. it is an important tool for authors and speakers in developing style, tone, and rhythm. It tells the audience or the reader that the words that are being used are central enough to be repeated, and also lets them know when to pay a special attention to the language. 
3 0
2 years ago
Read 2 more answers
Other questions:
  • If there are 24 chromosomes in plant cell g1 what is the diploid number
    6·1 answer
  • Suppose you have a population of 150 butterflies, but a wildfire devastates the population and only 24 butterflies survive. What
    14·2 answers
  • The nutritional energy content (in Calories) present in 86g of broccoli with 2.6g of protein, 6g of carbohydrates, and 0.3g of f
    12·1 answer
  • How do vesicles move inside of a cell?
    8·2 answers
  • Scientists discovered that the difference between blond and dark hair comes down in part to a single nucleotide difference in th
    13·1 answer
  • Explain how the animals and plants of a healthy ecosystem organized organized and interact
    5·1 answer
  • Maribel brings her backpack to the lab. She is also given a set of lab materials. What is the safest way for Maribel to organize
    11·1 answer
  • A shadow is caused when an object blocks sunlight. For example, when your body blocks sunlight, you may see a shadow of yourself
    8·1 answer
  • Propose an explanation as to why beta cells would have a greater concentration of rough endoplasmic reticulum and ribosomes than
    8·2 answers
  • A eukaryotic mutation upstream of a particular gene has been identified that changes the sequence of the TATA box to GATA. How w
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!