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raketka [301]
3 years ago
12

The proper protective equipment for working with hazardous chemicals in the lab includes, gloves, lab coat, goggles, and a fume

hood. Please select the best answer from the choices provided T F
Biology
2 answers:
Phantasy [73]3 years ago
7 0
The correct answer to this question is True.

torisob [31]3 years ago
5 0

Answer: The given statement is true.

Explanation:

While working in laboratory, it is very important to properly cover yourself. Doing so is necessary because this might reduce the harmful effects of an accident.

For example, if by mistake an acid spurt on the face of a person performing the experiment then goggles and fume hood will protect his face from getting damaged.

Thus, all these safety measures should be followed in a serious manner so that any misshapen can be avoided to the fullest.

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boyakko [2]

Answer: 540 grams

Explanation: 0.54 kilograms x 1,000 grams per kilogram

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Select the characteristic that makes viruses different than bacteria.
Leona [35]
The answer to this question is 2
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In a phospolipid, the heads are<br> which<br> means
noname [10]

Answer:

A single phospholipid molecule has a phosphate group on one end, called the “head,” and two side-by-side chains of fatty acids that make up the lipid “tails. ” The phosphate group is negatively charged, making the head polar and hydrophilic, or “water loving.” The phosphate heads are thus attracted to the water

4 0
3 years ago
The image of an object which is 10cm from a lens is formed on the same side as the object. If the image is 10cm behind the objec
andre [41]

Answer:

Focal length is 6.67 cm.

Explanation:

Object distance, u, from the lens = 10 cm

Image distance, v, to the lens = 10 cm + 10 cm

                                                 =  20 cm

Apply the lens formula to determine the focal length, f, of the lens.

\frac{1}{f} = \frac{1}{u} + \frac{1}{v}

 = \frac{1}{10} + \frac{1}{20}

    = \frac{2 + 1}{20}

\frac{1}{f}  = \frac{3}{20}

Find the inverse of both sides, so that;

f = \frac{20}{3}

  = 6.67

f = 6.67 cm

The focal length of the lens is 6.67 cm.

4 0
3 years ago
Use the drop-down menu to complete the sentence. When 1 carbon atom combines with 2 oxygen atoms, the resulting substance is cal
irga5000 [103]

Answer:

compound

Explanation:

a compound is a substance that has been formed by two or more elements .

3 0
3 years ago
Read 2 more answers
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