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Aleks [24]
2 years ago
11

A student conducts an experiment using a common but potentially harmful bacteria culture. After working with the bacteria, which

is the MOST important safety
practice to follow?
O A. return materials to their proper place
B. wash hands ay tabletops thoroughly
C. tum off any electrical equipment
D. dispose of waste materials
Chemistry
1 answer:
Nadya [2.5K]2 years ago
3 0
I believe the answer is B.
Hope this helps! If not d
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Examine this reaction:
Alina [70]

Answer:

The normal amount of disaccharide would be produced, but fewer monosaccharides would be produced.

Explanation:

The first reaction, the conversion of starch into disaccharides, is catalyzed by the enzyme amylase. <u>Since amylase is present in a normal amount, a normal amount of disaccharides will be produced.</u>

In the second reaction, these disaccharides will be transformed into monosaccharides by a disaccharidase. However, since t<u>here is less disaccharidase, there will be fewer monosaccharides produced than if it was a normal amount of amylase.</u>

8 0
3 years ago
Identifying Processes of the Carbon Cycle
Mademuasel [1]

Answer:

They break down the plants and animals they eat.

Explanation:

Consumers are the organisms which feed on plants and animals for obtaining energy. The carbon which is present in plant body in the form of glucose which is made in the process of photosynthesis. When these plants are eaten by consumers, the carbon which present in plants are transferred into the animal's body. This carbon is removed from the body of consumer in the process of cellular respiration and again goes to the atmosphere.

4 0
3 years ago
Can someone explain quantum number sets?
scoundrel [369]
Quantum numbers are based on the 4 parts namley:the principal quantum number (n), the orbital angular momentum quantum number (l), the magnetic quantum number (ml), and the electron spin quantum number (ms).
7 0
3 years ago
Which is the best term to use when describing the energy of motion? chemical kinetic potential thermal
finlep [7]
By considering the aforementioned facts, kinetic energy is the suitable term to describe the energy of motion.
8 0
3 years ago
Read 2 more answers
Calculate the total binding energy, and the binding energy per nucleon, for 73Li. The masses of the atoms of 73Li and 11H are 7.
charle [14.2K]

Answer:

5.60 Mev

Explanation:

Binding Energy is termed as the total energy required for the breakdown of a nucleus to its component nucleons

From the given question;

There are 3H and 4n,

Therefore;

since the masses of the atoms are 7.016004 u and 1.007825 u,

Then

3(1.007825) + 4(1.008665) = 7.058135 u

( 7.058135 - 7.016004) × (931.5) = 39.24 MeV total biding energy.

The energy per nucleon is  therefore calculate as:

\frac {39.24 \ \  MeV }{7}

=5.60 Mev

Thus, the total binding energy is = 5.60 Mev

8 0
3 years ago
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