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
Nookie1986 [14]
2 years ago
6

What should you do if you need to leave the laboratory temporarily in the middle of your work?

Biology
1 answer:
kondor19780726 [428]2 years ago
8 0

While leaving the laboratory temporarily in the middle of your work remove your lab coat and gloves.

<h3>Laboratory safety:</h3>

Washing your hands is the final thing you should do before leaving the lab after an experiment. Since most chemicals are somewhat harmful, wash your hands before you leave. After taking the necessary measures, inform the teacher.

With its risky processes, hazardous chemicals, and fire threats, the science laboratory is inherently unsafe. Avoid coming into contact with chemicals directly. Never taste, smell, or inhale lab chemicals. After taking off your gloves and before leaving the work area, wash your hands and arms thoroughly with soap and water. In a laboratory, never consume food or liquids, chew gum or tobacco, light up, or use cosmetics. These fundamental safety offer guidance on conduct, cleanliness, and safety to prevent laboratory mishaps.

Learn more about laboratory here:

brainly.com/question/8430576

#SPJ4

You might be interested in
Cells must move materials through the _______ and throughout the ______ to maintain _______. Movement of substances is regulated
Irina18 [472]

Cells must move materials through the {membrane} and throughout the {cytoplasm} to maintain {homeostasis} Movement of substances is regulated because membranes are {semi} permeable. Membranes are {phospholipid} bilayers that contain embedded {proteins} The cells external environment and cytoplasm are aqueous, meaning that solutes such as {salt}are dissolved in a solvent called {water} Water may travel slowly through the membrane by {osmosis} or quickly through protein channels called {aquaporins}

6 0
2 years ago
Focus on the evolution of horn size in the Bighorn sheep population from 1950 to present. What would you predict would happen if
dalvyx [7]

Answer:

The correct answer is option e) "Over time, we could see an increase in the H1 allele frequency".

Explanation:

The bighorn sheep (Ovis canadensis) is a species that is a very attractive for hunters because of its long horns. This negative human influence has make that bighorn sheep with long horns struggle to survive and reproduce. Horn size in bighorn sheep is determined primarly by a gene called HRN, which has two alleles H1 (for long horns) and H2 (for smaller horns). if hunting were discontinued for bighorn sheep in a large population we can predict that over time, we could see an increase in the H1 allele frequency, because in this population bighorn sheep with long horns will have better chances of surviving.

6 0
3 years ago
Read 2 more answers
In the 1920s, bacteriologist Fred Griffith demonstrated that a heat-killed, infectious pneumococcus produced a substance that co
Juliette [100K]

Answer:

Some substance in the infectious S strain could change the harmless R strain into the more lethal form.

Explanation:

These first type of experiments where crucial to advance in DNA knowledge.

In one experiment, they treated the material with enzymes that destroy all proteins. This is important because scientist notice that there was something else that was causing the strain to change into a lethal form and was heritable (DNA).  Know a days we know that plasmids are responsible for such transformation.

5 0
3 years ago
Select the best answer for the question
frosja888 [35]

It’s option A seed phase

4 0
3 years ago
Read 2 more answers
Experiments with isotopes used as tracers showed that some fungi _____. A. help plants get nutrients in exchange for sugar B. ta
Dvinal [7]

The answer I would choose is D. Help plants by providing them with sugar

You can tell me if i'm wrong.

6 0
3 years ago
Other questions:
  • Explain the role of organic compounds in cellular respiration
    14·1 answer
  • What 3 currents are formed in the beach?
    15·1 answer
  • What is nitrogen cycle?
    5·1 answer
  • Which of the following contain genetic code made of RNA as well as the reverse transcriptase enzyme?
    6·1 answer
  • An nrbc (nucleated red blood cell) is _______ a mature erythrocyte.
    5·1 answer
  • 10 points plus brainliest! please help!!
    9·2 answers
  • The "bottom-up" process by which our sense receptors receive stimulus energy from the environment, transduce them into a neural
    12·1 answer
  • The study of the earth's atmosphere and the processes that produce weather and climate conditions
    7·1 answer
  • How would our lives be different if water could not dissolve most substances?
    13·1 answer
  • Because of u I got a 100% on a post-test and 56 questions and I get 200$ if I pass one cause it like extremally hard to pass and
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!