If you accidently break lab equipment (beakers, test tube etc) what is the
first thing you need to do?

Answers

Answer 1

Answer:

You need to notify your teacher immediately.

Explanation:

The broken glass or shards of plastic can cut or injure someone.


Related Questions

True or False: Increases in the width of long bones is a result of bone modeling.

Answers

Answer:

TRUE is correct

Explanation: protecting the post.

Answer:

Explanation:

True

6. After a glacier melt what is the order of the appearance of organisms like
trees, grass, shrubs, and lichen? Put them in order of what appears first to the
last.

Answers

Answer:

grass, shrubs, lichens, trees.

at the most basic level, schizophrenia is best conceptualized as a/an ____________ disorder.

Answers

psychotic
i got the answers off a quiz let

At the most basic level, schizophrenia is best conceptualized as a neurodevelopmental disorder.

It is characterized by a complex interplay of genetic, environmental, and neurobiological factors that disrupt brain development and function during early stages of life.

While the exact causes are not fully understood, research suggests that abnormalities in brain structure, neurotransmitter imbalances, and genetic predisposition contribute to the onset of schizophrenia.

These disruptions may affect cognitive processes, emotional regulation, and perception, leading to symptoms like delusions, hallucinations, disorganized thinking, and social withdrawal.

Understanding schizophrenia as a neurodevelopmental disorder highlights the importance of early detection, intervention, and holistic treatment approaches to improve outcomes and quality of life for individuals affected by this condition.

Know more about neurodevelopmental:

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PLEASE HELP ME IM TIMED!

Answers

Answer:

D. (The last one)

Explanation:

Everything starts with a cell and you grow by gaining more.

Replication of preexisting cells

Name the two major components of chloroplasts, and associate each with one of two sets of
reactions that occur during photosynthesis. How are the two sets of reactions related?

Answers

Explanation:

i dont knowwwwww sorryyyyy

Please help quick!

How are Protista different from Bacteria?

a) Protista have nuclei and Bacteria do not.
b) Protista reproduce asexually and Bacteria do not.
c) Protista are heterotrophic and Bacteria are not.
d) Protista have cilia and Bacteria do not.

I'll mark brainliest if correct!

Answers

Answer:a

Explanation:

Explain the relationships between dehydration synthesis, hydrolysis, monomer, and polymer

Answers

Answer:

combine with each other using covalent bonds

Explanation:

Most macromolecules are made from single subunits, or building blocks, called monomers. The monomers combine with each other using covalent bonds to form larger molecules known as polymers. In doing so, monomers release water molecules as byproducts.

Answer:

Dehydration synthesis is a process by which two monomers are linked to form a polymer, with water being given off as a byproduct.  Conversely, hydrolysis is the process by which water is introduced in order to break down a polymer into its monomer building blocks.

A three-paneled painting is called a __________. A. Diptych b. Triptych c. Polyptych.

Answers

Answer: B Triptych

Explanation: A three-paneled painting is called a Triptych.

Answer:

b.triptych

Explanation:

correct on ed

What would most likely happen in the ecosystem shown in the above food web if the zooplankton population significantly decreased?
A.
The shrimp population would decrease.
B.
The sperm whale population would increase.
C.
The squid population would increase.
D.
The phytoplankton population would decrease.

Answers

Answer:

A.

The shrimp population would decrease.

GIVE BRAINLIEST PLZZ :)

Answer :  A.

The shrimp population would decrease.

Explanation: Advice: Do not steal points. Also could you give me a brainliest?

and this one pls thx ill mark brainliest

Answers

Answer: the brain already knows what to do.

Explanation:

brainilest me

The top strand of the DNA molecule was used as a template to transcribe the mRNA

Agree

Disagree

Why

Answers

Answer:

The upper strand of DNA is the "mRNA-like" strand. The lower strand is the strand that is complementary to the mRNA. The -35 region (TTGACA) and -10 region (TATATT) of the promoter sequence and the transcriptional start site (the A) is indicated on the coding strand.

Which of the following is released during cellular respiration?

Carbon dioxide
Glucose
Mitochondria
Oxygen

Answers

Answer:

carbon dioxide ( CO2 ) is released during cellular respiration

Answer:

Carbon dioxide

Explanation:

please help me with insects with out piercing and sucking mouth parts and the reason why. please help me I really request.​

Answers

Answer:

Insects have a range of mouthparts, adapted to particular modes of feeding. The earliest insects had chewing mouthparts. Specialization has mostly been for piercing and sucking, although a range of specializations exist, as these modes of feeding have evolved a number of times (for example, mosquitoes and aphids (which are true bugs) both pierce and suck, however female mosquitoes feed on animal blood whereas aphids feed on plant fluids. In this page, the individual mouthparts are introduced for chewing insects. Specializations are generally described thereafter.

If you help I'll give you a brain list

and for the record The question wants me to explain how the blood in the heart reaches the lungs

It's everything in the photo; all you have to do now is explain it.

Answers

Blood leaves the heart through the pulmonic valve, it then moves through the pulmonary arteries which branches to the left and right lungs.

When the deoxygenated blood reaches the lungs, it is then oxygenated and returns to the heart through our pulmonary veins.

Hope this better explains it!

How would you describe what happened to the matter (atoms, elements, molecules) during the cellular respiration? Explain your answer.
1. Matter was created
2. Matter was destroyed
3. Matter was rearranged
4. Matter went through no changes

Answers

3. Matter was rearranged

According to the punnet square, what is the ratio of the offspring genotypes?

A. 1:2:1
B. 3:2:1
C. 4:3:2

Answers

the answer us B. 3:2:1

the condition of having a diploid chromosome complement in which one chromosome lacks its homologous partner.

Answers

Monosomy: the condition of having a diploid chromosome complement in which one chromosome lacks its homologous partner.

A trisomy is a chromosomal disorder characterized by an additional chromosome, so the person has 47 instead of 46.

Nullisomic is a genetic condition involving the lack of both the normal chromosomal pairs for a species (2n-2).

So, the correct answer is 'Monosomy'.

what percentage of extracellular fluid is accounted for by interstitial fluid and plasma?

Answers

Answer:

80%

Explanation:

where is dna found in eukaryotic cells? why is this important?

Answers

Answer:

nucleus and we need dna so we can figure out people in our past

Explanation:

In eukaryotic cells, DNA is present inside the nucleus of the cell. DNA is important because it codes for life processes, and it transfers to the next generations.

What is DNA?

Three subunits, nitrogenous bases, hydrogen bonding, and a phosphorus backbone make up the double helix structure of DNA. It is a component of genetic material found in all living things.

Every organism has a unique strand of DNA. Although DNA is composed of the same components as those listed above, the bases are joined in a different order. Every organism's genetic makeup was altered as a result.

DNA is found inside the nucleus of the cell, and in prokaryotes, it is found in a coiled form in the center of the cell.

Therefore, the DNA is found in the cell's nucleus of eukaryotic cells. DNA is significant because it transmits to subsequent generations and codes for biological functions.

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what species accepts electrons in the final step of the electron transport chain?

Answers

Answer:

Oxygen

Explanation:

Because it’s oxygen I don’t know ‍♀️

Which table shows two steps of DNA replication?

Answers

Answer: is H

Explanation: because that’s how it is reached by my teacher I don’t really know how to explain it

DNA replication is a process where the polymerase enzyme adds complementary nucleotide bases in the parent DNA strand, hence option h polymerase matches adenine to thymine is correct.

What is DNA replication?

The process by which a double-stranded DNA molecule is duplicated to form two identical DNA molecules is known as DNA replication.

Replication is necessary because when a cell splits, the two new daughter cells must have the same genetic information, or DNA, as the parent cell. In vitro DNA replication (DNA amplification) is also possible (artificially, outside a cell).

To begin DNA synthesis at known sequences in a template DNA molecule, DNA polymerases isolated from cells and artificial DNA primers can be utilized.

Therefore complementary base pairing of nucleotide base pairing, hence option h is correct.

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What is a force that opposes motion through direct contact?

A. Friction
B. Pull
C. Push

Answers

Answer: a) Friction

Explanation: Friction is a force that opposes motion. When two objects are in contact, friction is acts in a direction opposite to the motion of the object.

The correct answer is A.
Friction is when two objects move along side each other

Hey this doesn’t make sense to me

Answers

Answer and Explanation:

The question is asking you any ingredients which are plants but contains in a pizza. It also said that it could include plants that are fed to animals so for example, beef is on top of the pizza then you can write grass.

which kind of damage to dna can be caused by x-rays?

Answers

Explanation:

Alpha particles, beta particles and X-rays can directly affect a DNA molecule in one of three ways: Changing the chemical structure of the bases; Breaking the sugar-phosphate backbone; or. Breaking the hydrogen bonds connecting the base pairs.

✌️

If you help me I'll give you a brain list

Answers

I answered the first image in another question for you, though I noticed that the heart to body question was never answered (or at least properly answered).

The blood leaves our heart through the aortic valve, and travels into the aorta which ultimately leads to the body.

Hope this helps!

Which of the following is the best statement comparing the water of today with the water
that was here 100 million years ago? (1 point)
A) Water enters and leaves Earth duing evaporation and precipitation cycles.

B) The water present on Earth today is made of the same atoms but the molecules
have been recycled through biologic activity.

C)The atoms that made the water then were destroyed when they were used; the
atoms that make up water now were made more recently.

D)The molecules of water then are the same molecules that exist today.

Answers

Answer:

A. Water enters and leaves Earth during evaporation and precipitation cycles.

Explanation:

Answer:

B

Explanation:

C is wrong because, atoms cannot be destroyed or made according to the law of conservation of mass. D is wrong because water goes through many processes, like A states, but both are wrong because B is the most correct.

Pls help I'll mark brainliest

Answers

Answer:

1. Carbon dioxide

2. Water

3. Glucose

4. Oxygen

5. reactants

6. products

7. carbon dioxide

8. oxygen

9. glucose

10. water

11. chloroplast

12. chlorophyll

Explanation:

Answer:

Explanation:

glucose + oxygen        carbon dioxide + water

5. reactants                      6. products

How do human beings affect the carbon dioxide and oxygen cycle?

Answers

Answer:

Human activities have a tremendous impact on the carbon cycle. Burning fossil fuels, changing land use, and using limestone to make concrete all transfer significant quantities of carbon into the atmosphere. The ocean absorbs much of the carbon dioxide that is released from burning fossil fuels.

Answer:

By breathing.

Explanation:

Humans inhale oxygen, and when they need to release it, (exhale) that oxygen is no longer oxygen and is now carbon dioxide. Trees and plants are what helps oxygen to exist in our world even though we breathe it in and convert it to carbon dioxide. Hope this helps ^^

What is the upper section of the pharynx which contains the adenoids?

Answers

Answer:

a. Nasopharynx

Explanation: is correct. post protected

the vestibular system relies on hair cells that are similar in structure and function to those found in the auditory system.

Answers

Answer:

There are five vestibular receptor organs in the inner ear: the utricle, the saccule, and three semicircular canals.

Explanation:

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