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3 years ago

Based on the picture, what safety practice did both students fail to carry out?

Biology

1 answer:

Vesnalui [34]3 years ago

5 0

On the basis of the picture, both the students forget to wear the proper laboratory attire.

Explanation:

Laboratory attire are the clothes and the proper safety equipment that the people who are entering the laboratories for performing any kind of experiments have to wear. The main purpose of wearing this proper attire for these people are to keep themselves safe in case of any kind of mishap at the time of the experiment.

The equipment that the attire of the laboratory should have include the protective eye wear, the gloves, the lab coat and some other things also to protect themselves.

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Plz help me ASAP! Thank you

Ad libitum [116K]

Answer:

According to the diagram, cell growth and preparation occur in steps 2 and 4, corresponding to phases G₁ and G₂ of cell cycle.

Explanation:

G₁ phase consists of the beginning of the cell cycle, following the process of previous division, and occurs in a cell that prepares for a next division. In this phase growth depends on the proliferation of mRNA to increase protein synthesis.

G₂ phase —third phase of the cycle— is the continuation of the process of cell growth induced by protein synthesis. Changes occur at the level of cellular components, as preparation of the cell prior to division.

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2 years ago

What is a punett square???

KATRIN_1 [288]

Answer:

The Punnett square is a square diagram that is used to predict the genotypes of a particular cross or breeding experiment. It is named after Reginald C. Punnett, who devised the approach in 1905. The diagram is used by biologists to determine the probability of an offspring having a particular genotype.

hope it helps 

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7 0

2 years ago

Read 2 more answers

State the states of magnesium + sulfuric acid = magnesium sulfate + hydrogen gas

Ratling [72]

Answer:

Mg(s) + H₂SO₄(aq) → MgSO₄(aq) + H₂(g)

Explanation:

Magnesium is a solid metal and sulfuric acid is aqueous (cuz all acids are aqueous)

When they react the salt formed is also in aqueous form and a precipitate of hydrogen is given off. hence H is a gas.

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3 0

2 years ago

Fiber that is ________ can bind to bile and cholesterol and pull it out of circulation. this can help to decrease blood choleste

user100 [1]

Fibre is a carbohydrate that the body can not digest or assimilate
There are two types of fibre: soluble fibre and insoluble fibre with complementary health benefits.
Fibre that soluble can bind to bile and cholesterol and pull it out of circulation. this can help to decrease blood cholesterol.

3 0

3 years ago

Read 2 more answers

Which of the following is true of metabolism in its entirety in all organisms? aq. Metabolism depends on a constant supply of en

antoniya [11.8K]

Answer:

Metabolism consists of all the energy transformation reactions in an organism. (Ans. B)

Explanation:

Metabolism is defined as the total sum of the chemical reactions which synthesized in every cell of living things and provides energy for formation of new organic materials and vital processes (such as movement, growth, reproduction and development).

In living metabolism, enzyme mediated chemical reactions takes place. Energy which comes from nutrients and solar energy fueling multistep reactions and converting into the molecules which is necessary for maintenance and growth.

7 0

3 years ago