Maribel places her backpack and lunch bag on a lab table where there are lab materials. What is the safest way for Maribel to arrange the items?Both the personal items and the lab materials should be arranged neatly along the edge of the table.

Both the personal items and the lab materials should be arranged in the center of the table.

The lab materials should be in the center of the table, and the personal items should be on the edge of the table.

The personal items should be off the table, and the lab materials should be placed neatly away from the edge of the table

Answers

Answer 1
Answer: The answer is The personal items should be off the table and the lab materials should be placed neatly away from the edge of the table.
As a general rule, personal items and lab items should not mix, especially food items like a lunch bag. Certain lab materials can be dangerous if touched or handled without the proper protective gear. By placing personal items so close, you are increasing the risk of accidents, which is also why lab materials should be away from the edge of the table.

Related Questions

All of the chemical reactions within an organism is known as_____.
Cholesterol is found in meat products. True False
Research indicates that using _____ techniques has many positive effects on physical and psychological health.
What law of motion corresponds with the following statement?"A small car is easier to start moving than a large car." -first law -second law -third law
< III >3What is the purpose of cell division?A Growth of new cellsB Replacement of older, worn out cellsUsed for reproductionDAll of the above

An advantage of sexual reproduction over asexual reproduction is that sexual reproduction

Answers

provides genetic diversity

Answer:Sexual reproduction provides a more genetic diversity

Explanation:

It is a good idea at an interview to _____.

Answers

It is a good idea to dress conservatively and appropriately at an interview. Also behave polite and professional.

Answer:

To follow basic ethics of interview.

Explanation:

It is a good idea at an interview to

a) Dress professionally

b) Be cool , clam and composite

c) Be truthful while speaking

d) Not to try to tell false things or give wrong information

e) not to defame the previous employer

f) be objective for straight questions

g) Not speak uncontrollably

h) sound intelligent and like a smart worker

i) to carry all relevant documents as a proofs of employment and education

As we move above up from one trophic level to another in an energy pyramid, what happens to the energy

Answers

the energy decreases because pyramid of energy states that the smallest amount of energy is transferred to the top trophic level

Which is the site of the most ATP production during cellular respiration?nucleus
mitochondria
cytoplasm
chloroplasts

Answers

The correct answer is the mitochondria because the mitochondria produces most energy and energy is actually ATP. This is why the basic definition of the mitochondria is "Mitochondria is the powerhouse of the cell", because it's simple and easy to memorize forever, and it has even become like a joke among people.

Answer: Mitochondria

Explanation: Because the mitochondria produces most energy and energy is actually ATP. This is why the basic definition of the mitochondria is "Mitochondria is the powerhouse of the cell", because it's simple and easy to memorize forever, and it has even become like a joke among people.

___________ can be used by cells to store energy, form biological membranes, and serve as chemical messengers.

Answers

Lipids

Lipid molecules are incorporated in the plasma membrane as part of the phospholipid bilayer, which has a polar and non-polar end. Lipid molecules are also stored in cells and are more commonly known as fat then. Fat serves as an energy store and insulates organisms from the cold. Glycolipids are molecules found on the surface of cells and help in communication. 

Final answer:

Lipids are used by cells for energy storage, forming biological membranes, and serving as chemical messengers with different types of lipids like triglycerides, phospholipids and steroids serving different functions.

Explanation:

Lipids can be used by cells to store energy, form biological membranes, and serve as chemical messengers. Lipids are a group of fats and fat-like substances that are important parts of the cells and sources of energy. Lipids are used in the body for several functions including energy storage, insulation, and cellular communication. For example, triglycerides, a type of lipid, act as an important energy source when glucose levels are low. Phospholipids create the biological membranes, providing a barrier and enabling control of the substance passage in-and-out of the cells. Steroids, another type of lipids, serve as chemical messengers in the body, with cholesterol and hormones being examples of such steroids.

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Describe how an enzyme’s structure affects its function

Answers

4

adenine,thyamine,cytocine,guanine

Final answer:

An enzyme's structure determines its function, stability, and activity.

Explanation:

An enzyme's structure directly affects its function. Enzymes are proteins made up of chains of amino acids. The specific sequence and arrangement of these amino acids determine the three-dimensional shape of the enzyme, which in turn determines its function. For example, the active site of an enzyme is a small pocket or crevice that allows the enzyme to bind to its substrate and carry out a specific chemical reaction.

The structural characteristics of an enzyme also affect its stability and activity. Changes in temperature, pH, or salinity can alter the shape of the enzyme, rendering it inactive or less efficient. Additionally, certain environmental factors may denature the enzyme, causing it to lose its shape and functionality permanently.

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