Answer:
The skeletal system is that related to the bones of our body. It means skeleton. It helps to give a full structure of our body. If there was no skeletal system then we can't stand, write, hold, walk, etc. that are needed for our growth. So, skeletal system is vital for our body to be strong.
In the Bee movie What happened to the flower shop when the bees stopped working and why?
Answer:it blewed up
Explanation:
kaboom
Answer:
the bees got a bunch of honey so they did not have to get any
Explanation:
Which two activities are examples of the work of engineers rather than of
scientists?
A. Developing a new technique to measure water purity
B. Designing materials to absorb water
C. Studying how wildlife is affected by pollution
D. Comparing root structures in different kinds of plants
Which micropipette would you use to transfer 9uL?
A. Range 1.0-10uL
B. Range 2uL-20uL
C. Range 100uL - 1000UL
D. Range 10uL-200UL
A pipette of range 1.0-10uL is the most appropriate for taking a volume of 9 uL. So the correct option is A
What are micropipettes?
In the lab, micropipettes are used to transfer tiny amounts of liquid, typically less than 0.1 uL. In addition to other labs, they are most frequently employed in chemistry, biology, forensics, pharmaceutical, and drug development. There are various sizes of micropipettes commonly used in the laboratory.
Micropipettes vary in size and volume dispensed, and based on those two factors, they also need various pipette tips. Micropipettes aspirate liquid using a disposable pipette tip; take note that only the tip of the pipette comes into touch with the solution. For each sample, a fresh tip is used to avoid cross-contamination.
The quality of a pipette tip is the most important factor to consider. Whether one is searching for a filter, low retention, or gel loading tip, it should be made sure that the pipette tip will function as accurately and precisely as the micropipette. The purity of your pipette tips should be checked.
Therefore the correct option is A.
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What is the main reason that people are hesitant to use nuclear energy?
a.
It produces radioactive waste.
D.
It uses large amounts of water.
C.
The ore used for
nuclear energy must be mined.
d.
It is more damaging to natural habitats than the use of coal.
Answer: D
Explanation: It is D because it does damage natural habitats, and also uses loads of coal that needs to be produced, that could possibly be Exteremly hazardous or has high end levels of radiation
9. Ions are held together by a(n)____bond. (2.1)
a. polar
b. molecular
c. covalent
d. ionic
Answer: B - ionic
Explanation:
Ionic bond is the attraction between oppositly charged ions
what is the maximum initial reaction rate for the enzyme at ph7
At pH 7, this enzyme's maximal initial reaction rate is 350 X 10>6 per minute of product produced with a saturation of 2–4g of substrate.
An enzyme-catalyzed reaction has a very productive relationship between the substrate concentration and the starting reaction, but the pH of the supplied solution has a significant impact on this relationship. pH7 has the highest rate of productivity.The connection is roughly linear with respect to substrate concentration and pH level up to the saturation point, which in this case was attained between 2g and 4g of substrate.Up until the point of saturation, which in this instance is between 2g and 4g of substrate, the reaction is more productive with increasing concentration. Beyond that point, adding more substrate has no extra benefit.Learn more about the effect of pH on reaction rate here:
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11 Answer:
The 1990 law that required food labels to carry basic nutrition
information is the _____ Act.
12 Answer:
Polyhydric alcohols or polyols such as glycerine, sorbitol,
mannitol, and propylene glycol are used in foods to improve _____ and
increase moisture retention.
13 Answer:
Food _____ is the altering of a food so it appears to be of a
higher quality than it is.
11.) The 1990 law that required food labels to carry basic nutrition information is the Nutrition Labeling and Education Act.
12.) Polyhydric alcohols or polyols such as glycerine, sorbitol, mannitol, and propylene glycol are used in foods to improve texture and increase moisture retention.
13.) Food processing is the altering of a food so it appears to be of a higher quality than it is.
What is food processing?Food processing is the act of changing the texture and structure of food products in order to
their taste and prolong their shelf life.
While processing foods, some additives are used to improve texture and increase moisture retention such as the Polyhydric alcohols.
Examples of Polyhydric alcohols include the following:
glycerine, sorbitol,mannitol, and propylene glycol.After processing of food, an act called the Nutrition Labeling and Education Act help consumers to make better choices and they encourage food companies to produce healthier food.
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Two containers of water and their starting conditions are shown below. . How will the temperatures of the water in the containers compare if an equal amount of heat is absorbed by each container of water without boiling? A. Both water temperatures will increase, but container B's will increase more. B. Both water temperatures will increase by the same amount. C. Both water temperatures will increase, but container A's will increase more. D. Both water temperatures will decrease, but container B's will decrease more.
Answer:
The answer is A: Both water temperatures will increase, but container B's will increase more.
If an equal amount of heat is absorbed by each container of water without boiling then both water temperatures will increase, but container B's will increase more ad is denoted as option A.
What is Temperature?This is referred to as the degree of hotness or coldness of a substance and is influenced by thermal energy It is usually measured with a thermometer and water absorbs it at different rates.
In the diagram below, both container of water will increase but to varying degrees. However, container B which has less water means that its temperature will increase more than container A and is therefore denoted as option A.
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PLEASE HELP IM RUNNING OUT OF TIME THANK YOU
Which of the following statements, from the cell theory, best supports the idea that viruses are non-living?
A. All viruses are composed of one nucleic acid and protein.
B. All animals are composed of cells
C. All cells are produced from other cells.
D. All living things are composed of cells.
mention the benefits of sunlight and soil to living things
sunlight helps in the process of photosynthesis,
Explanation:
photosynthesis is the process by which plants makes there own food using light in animals sunlight is important because it gives vimatin D which is responsible for strong born formation
Someone please help, I’m supposed to figure out the meaning of the words using a list of prefix/suffixes
which of the following is not a habit of mind of a good scientist?
a. skepticism
b. creativity
c. intellectual predictability
d. openness to new ideas
Answer:
it's c! intellectual predictability
Which of the following is NOT one of the characteristics shared by
all living things?
Living things reproduce.
Living things respond to their environment.
Living things are made of cells.
Living things always need a host to live in.
Explanation:
Living things always need a host to live in.
Assuming that all of these cells came from the same person, which of the following is true? A. Each cell contains different DNA depending on whether the cell came from the person's mother or father. B. Each cell contains the same DNA, and the same genes are being expressed in each one. C. Each cell contains different DNA depending on the function that the cell performs in the body. D. Each cell contains the same DNA, but different genes are being expressed in each type.
Assuming that all of these cells came from the same person, the following is true; Each cell contains the same DNA, but different genes are being expressed in each type; option D
What are cells?Cells are defined as the basic unit of life.
All forms of life are composed or exists as singe cells.
Some organisms are composed of many cells while some organisms are only singe cells.
Organisms that are composed of many cells are called multicellular organisms whereas organisms that are composed of just one cell, are called unicellular organisms
All the cells of a unicellular organism such as humans contains the same DNA of that individual. However, the genes in the DNA of cells are expressed differently according to the specialization of the cell.
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Are there
more tissues or more organs in your body?
Explain your reasoning.
Answer: There are more tissues than organs.
Explanation:
There are four types of tissues: connective tissue, epithelial tissue, muscle tissue, and nervous tissue. In terms off types of organs we have 79 different ones but only 5 are considered necessary for survival. Without those five (heart, brain, kidneys, liver and lungs), you wouldn't be alive.
Organs are MADE of tissues. Therefore if there are 79 organs and each organ is made of two or more tissues, tissues will be in higher quantity.
An individual is charged with criminal mischief and imprisoned for graffitiing a highway overpass. The punishment is an example of a(n) ??
Multiple Choice
formal sanction.
informal sanction.
norm.
value.
Since the individual is charged with criminal mischief and imprisoned for graffitiing a highway overpass. The punishment is an example of a formal sanction.
What is formal sanction?Formal sanctions is known to be any actions that can be authorized, formal, and are put into effect by the use of a powerful force. Formal sanctions is made up of punishments and rewards from authorities, such as those given by law enforcement as well as educational institutions.
For example, if a person is caught speeding in your car, the sanction that will be brought against that person a fine they have to pay.
Therefore, Since the individual is charged with criminal mischief and imprisoned for graffitiing a highway overpass. The punishment is an example of a formal sanction.
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What is capillary action and what property of water does it utilize?
Answer: Capillary action is the ability to allow water to flow within difficult spaces without any help. It is important for moving water around.
Explanation: hope this helps!
what environment did halomonas cerina bacteria emigrate from
Answer:
Saline environments.
Explanation:
what type of cell transport uses carrier proteins
How would having a fat-based cell membrane be of benefit to cells
In this way, the exergonic reaction of ATP hydrolysis is ____________ to an endergonic reaction.
In this way, the exergonic reaction of ATP hydrolysis is coupled with an endergonic reaction.
What is ATP hydrolysis?ATP hydrolysis is an exergonic chemical reaction because this releases energy, which is coupled to an endergonic reaction inside the cell that needs the energy to perform metabolic functions such as, for example, chemical reactions involved in cell differentiation.
In conclusion, In this way, the exergonic reaction of ATP hydrolysis is coupled with an endergonic reaction.
Complete Question:
Fill in the blank. In this way, the exergonic reaction of ATP hydrolysis is ____________ to an endergonic reaction.
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How can downwelling affect the ocean water
around the poles?
The marine life can survive in these extremely frigid climatic circumstances at the poles when the ocean's surface water gets a little bit warmer.
What are benefits of downwelling on poles?Downwelling is the process through which warm, light, dense water rises to the top and cold, heavy, and thick water sinks into the ocean floor. Downwelling causes oxygen-rich water to ascend to the surface where it is carried by the high density water that rises to the sea's surface, allowing marine life to breathe freely. Additionally, when the ocean's surface water gets a little warmer, marine life can survive in the polar regions' extremely harsh climates a little easier.
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Which of the following statements about electromagnetic radiation is true?
The shorter the wavelength, the more energy is carried.
The sun produces a low-energy radio waves.
The sun produces high-energy gamma rays.
All statements are correct.
Each of the claims is true. Let's look at the following as an explanation for this:
A wave's energy is directly inversely related to its frequency. As a result, as frequency increases, wavelength decreases and wave energy increases. Solar radiation, which is a subset of the vast range of energy known as the electromagnetic radiation spectrum, is how the entire amount of solar energy that reaches the Earth. Infrared, radio waves, X-rays, gamma rays, ultraviolet light, and visible light are all types of solar radiation. One technique to transport heat is by radiation.
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The primary cell wall surrounds the cell, and is composed of
Answer:
Cell wall is composed of cellulose.
Explanation:
*_*
Pick an organism and tell me, in great detail, how that organism maintains homeostasis.
In order to maintain homeostasis, the desert rat:
lives in burrows built in the desertmaintains a nocturnal lifestyle has little fur What is homeostasis?Homeostasis is the process by which a living organism maintains a fairly constant internal environment.
Homeostasis refers to the mechanisms by which a organism responds to internal as well as external environmental changes.
All living organisms possess a mechanism for maintaining homeostasis.
A typical organism that maintains homeostasis is the desert rat.
The desert rat lives in the very harsh environment of the desert where there is extreme heat.
In order to maintain a fairly constant internal environment, the desert rat lives in burrows built in the desert. Also, the desert rat maintains a nocturnal lifestyle coming out in the dark when the temperatures have reasonably cooled.
Also, the desert has little fur so that the body can easily lose heat.
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What is the function of steroids/sterols to a cell.
A steroid is an organic molecule having four rings organized in a certain chemical configuration that is physiologically active. The two main biological roles of steroids are as signaling molecules and as critical elements of cell membranes that affect membrane fluidity. Numerous steroid species can be found in fungi, animals, and plants. Lanosterol (opisthokonts) or cycloartenol are the two sterols used to make all steroid compounds in cells (plants). Squalene, a triterpene, is cyclized to produce lanosterol and cycloartenol. The most known examples of steroids acting as signaling molecules are steroid hormones. Steroids and phospholipids are also parts of cell membranes. Cholesterol and other steroids make membranes less fluid.
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HELP ...BRAILIEST
If a cell was producing too much energy, which component would step in to hold the energy until it was needed?
Question 5 options:
rough endoplasmic reticulum
vesicles
lysosomes
mitochondria
Answer:
mitochondria
Explanation:
is the answer
Smallest citrus fruit: Clementine b. lemon e orange
Answer:
clementine
Explanation:
Kumquats are the smallest but out of options clementine
Answer:
Lemon
Explanation:
Clementine is hybrid of sweet orange and mandarin orange so it is bigger than orange and orange is bigger than lemon. So lemon is smallest.
can you help me please
The equilibrium price according to the graph is $3.00. Option C.
What is an equilibrium price?An equilibrium price of a product is the price that equates the demand for the product with its supply.
In other words, the equilibrium price is the price at which demand equals supply.
On a graph of price against quantity, the demand curve slopes downward from left to right. On the other hand, the supply curve slopes upward from left to right on the same graph.
The price at which the demand curve intersects the supply curve on the graph is known as the equilibrium price.
From the graph, the approximate value of the equilibrium price is $3.00.
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Juan received a class assignment to write about organisms that live in extreme environments. While doing research online, he found an image that showed microbial bodies thriving in hot springs. The organisms lacked a nucleus or defined organelles. Which organisms can he possibly find in such conditions
A.
plant-like protists
B.
animal-like protists
C.
fungus-like protists
D.
archaea
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Pretest: Organization of Organisms
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The organism found to lack a nucleus or defined organelles that can possibly be found in such conditions is Archaea (option D).
What is Archaea?Archaea is a member of the kingdom Archaea known to be able to survive in extreme environmental conditions, hence, they are called extremophiles e.g. Archeaebacteria.
According to this question, Juan received a class assignment to write about organisms that live in extreme environments. However, while doing his research online, he found an image that showed microbial bodies thriving in hot springs. The organisms lacked a nucleus or defined organelles.
This suggests that the organism is prokaryotic and lives in an extreme condition, hence, will likely belong to the group of organisms called Archaea.
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