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
Rashid [163]
2 years ago
13

Provide three reasons why the use of aseptic technique is essential when handling microbial cultures

Biology
1 answer:
elena-14-01-66 [18.8K]2 years ago
8 0
It is imperative to use aseptic techniques whe handling microbial cultures because aseptic techniques:
1. reduce contamination of your cultures from enviornment
2. reduce contamination/transfer of bacteria between different culture smears
3. helps to isolate a single microorganism to get a culture smear of
You might be interested in
During meiosis i, maternal and paternal chromosomes come together during the process called ________ to form a ________.
raketka [301]

Answer:synapsis; tetrad

Explanation:

4 0
2 years ago
The earliest organisms were completely heterotrophic in nature. Why?
bearhunter [10]
The correct answer to this question is this one: they lacked oxygen. The earliest organisms were completely heterotrophic in nature because of the reason that they lacked oxygen. <span>A heterotroph is an organism that cannot fix carbon and uses organic carbon for growth. </span>
5 0
2 years ago
What is an anthers reproductive function?<br><br>PLEASE GIVE A WELL WRITTEN ANSWER
mixas84 [53]
All other organs, ducts, and glands in the reproductive system are considered secondary, or accessory, reproductive organs. These structures transport and sustain the gametes and nature the developing offspring.
Hope this helps!
3 0
2 years ago
Read 2 more answers
What are 3 ways that compounds and mixtures differ
professor190 [17]

Answer:

3 ways to understand the differences between compounds and mixtures are described below in explanation.

Explanation:

1. In a mixture, no new product is formed. It is a simple tacking of two molecules without any chemical reaction occurring. For example water and sand. Compound is a new substance formed by chemical reactions occurring between various molecules. For example, carbon and oxygen combine to form carbon dioxide.

2. A compound is always homogeneous whereas a mixture can be homogeneous or heterogeneous.

3. Compounds have a fixed boiling and melting temperature. Whereas, mixtures do not have a definite melting and boiling temperature.

5 0
3 years ago
What are enviromental factors (stumuli) that organisms repsond to? HELP ME PLEASE!!!
Vesna [10]
Air, water, weather, temperature and other organisms.
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which is a disadvantage of using genetics engineering?
    13·2 answers
  • Which of the following classification levels has the LEAST diversity among organisms?
    9·1 answer
  • Which of the following cannot be the result of punctuated equilibrium
    13·1 answer
  • Describe two ways that water moves through Earth's biosphere in the water cycle
    11·2 answers
  • How do carbohydrates fuel protein function
    10·1 answer
  • Which three steps describe how an animal obtains and uses energy for growth?
    8·1 answer
  • How can the type of bedrock under soil affect the characteristics of the soil?
    8·1 answer
  • SpongeBob and his pal Patrick love to go jellyfishing at Jellyfish Fields! The fields are home to a special type of green jellyf
    10·1 answer
  • Help me with Wave stuff lol
    12·1 answer
  • BRAINLIST!!!! PLEASE!!! ITS URGENT ITS DUE IN 3 HOURS HELP.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!