List three safety precautions you can take before entering the laboratory

1 answer:

mote1985 [20]3 years ago

7 0

The laboratory is full of chemicals and other hazardous substances. So, it is very important to keep all the safety precautions before entering in the laboratory to avoid any mis-happening.

Here are some precautions, which one should take before entering lab:

Before entering the laboratory one must wear all the safety equipment including gloves, goggles, apron, and others.
Make sure you are not wearing any inflammable thing and you are fully covered, as in some laboratory, harmful radiation are also present.
Make sure your hair are tied in properly and the shoes are covered.

You might be interested in

Most febrile illnesses are due to common infections and are relatively easy to diagnose. in certain instances, however, it is di

jolli1 [7]

The fever of unknown origin, or the FUO can be defined as the condition when the body temperature of a person is at 101 degree Fahrenheit for at least a period of the three weeks without any observable underlying cause. The most common causes of the FUO includes, infections (such as Lyme disease, tuberculosis), malignancy (such as leukemia), inflammation (such as inflammatory bowel disease), and alcohol or drug abuse.

3 0

3 years ago

Which of the following best describes what happens during the phases of mitosis shown in the diagram?

Alexeev081 [22]

The given diagram represents Metaphase and Anaphase on the left and right sides respectively, which occur during mitosis.

The diagram depicts two phases, i.e. Metaphase as well as Anaphase, which are observed during the process of mitosis. Mitosis can be defined as a type of cell division where a particular cell (parent cell) undergoes division in order to give rise to two new cells (daughter cells). These newly formed cells are genetically similar to the parent cell.

During Metaphase, the chromosomes appear to be arranged in the central region of the cell in a linear fashion. During Anaphase, the chromatids segregate from each other and progress towards opposite ends of the cell undergoing mitosis.

To learn more about Metaphase here

brainly.com/question/16992029

#SPJ1

7 0

1 year ago

Qué estructuras protegen y nutren al feto

vazorg [7]

Es un saco con paredes finas que rodea al feto durante el embarazo. El saco contiene líquido amniótico (líquido producido por el feto) y el amnios (membrana que cubre el lado fetal de la placenta), que proteje al feto de lesiones y ayuda a regular su temperatura.

3 0

3 years ago

In an ecosystem, energy from the Sun is transferred by way of _____.

Lorico [155]

Answer: food chains or webs

In an ecosystem, energy from the sun is transferred by the way of food chains or webs. A food chain is a linear sequence of organisms through which food and energy is passed as one organism eats the another. A food web is the interconnection or relation of food chains. In a food chain energy is distributed among the trophic levels. Plants are primary producers which traps energy from sun for photosynthesis and belong to first trophic level in the food chain. The energy of sun present in plants is transferred to subsequent higher trophic levels when plants are consumed by other organisms.

4 0

3 years ago

Read 2 more answers

What does this evidence suggest about the nature of a heart attack?

Svetach [21]

<span>Lactic acids are provided to help the body go without oxygen for a time period</span>

4 0

3 years ago