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disa [49]
2 years ago
9

Which location is not appropriate for hand washing after working with human material in the laboratory

Biology
1 answer:
brilliants [131]2 years ago
7 0

A hand washing sink in the break room is not an appropriate location for washing hands  after working with human material in the laboratory.

A vital part of laboratory safety is hand washing. In fact, this 20-second method is regarded as one of the most crucial steps utilized to stop chemicals, radioactive materials, and microbiological agents from infecting you and the area around you.

Even though gloves should be used when handling hazardous items, adequate hand washing should still be done on a regular basis. If you don't wash your hands right away after taking off your gloves, germs could spread to your mucous membranes and infect you, or they could contaminate neighboring surfaces and endanger other lab workers.

Every laboratory that uses chemical or biological agents must have access to at least one sink for hand washing, ideally close to the room exit. To prevent contamination, the sink must be cleaned frequently, and soap must be available for hand washing.

Learn more about laboratory safety here :

brainly.com/question/2232090

#SPJ4

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Which characteristic best indicates that the organism in question is a fungus not a plant
Lelu [443]

There are quite a few differences that could count for this between plants and fungi. The first one would be the best characteristic:

1. Plants can make their own food via photosynthesis; fungi are obligated to get their food elsewhere so they can either be parasites and live off another living thing or they decompose matter to gain their energy.

2. So..fungi don't have chlorophyll...but plants do!

3. Plants reproduce through pollen and seeds - fungi make spores

4. Plant cell walls have cellulose whereas fungal cell walls have chitin.

5. Plants have roots, stems and leaves; fungi produce filaments which attach to a host (think of fungi you see growing on trees in the forest!)

6 0
3 years ago
an artery ______________________. a. brings blood back toward the heart b. has valves that prevent blood from flowing backward c
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An artery ______________________.

c. usually (but not always)  carries oxygen-rich blood

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3 years ago
What is the function of the anther and filament
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The male part of the flower is the stamen and consists of the filament and the anther. The filament is a stalk like structure that attaches to the base of the flower to support the anther, which is the structure that produces pollen.
6 0
3 years ago
3. In pea plants, inflated pods are dominant to constricted pods.
qwelly [4]

Answer:

Let's consider the alleles for a true- breeding inflated pod to be PP. Let's consider the alleles for the constricted pod to be pp. The punnet square for this can be shown as:

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P    Pp      Pp

The results from the punnet square show that there will be 100% (4:0) inflated pods offsprings produced from this cross. However, their genotype will be heterozygous.

A cross between the constricted pods can be shown as:

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p    pp      pp

p     pp     pp

The results from this cross show that the offsprings produced will be 100% constricted pod plants.

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3 years ago
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