Answer:
All living cells do not have a nucleus like bacteria has no well-developed nucleus.
Explanation:
Hope it will help you :)
All of the wolfs, the rabbits, the trees and the rocks in one area is an example of
Answer: Life and circle of life
Explanation: Wolves, rabbits, and trees is an example of life or as we call it "The Circle Of Life". The wolves eat the rabbits in order to live and the rabbits would eat the leaves that fall from the tree. For life, rocks are there to make caves or to digs holes to hide in, to live, survive, and to hide from preditors.
Hope this helps^^
What is the total energy change for the following reaction: H2 + I2 -> 2HI?
Answer:-7kJ/mol
Explanation:
Just got it correct on Founders Ed.
What does Rob mean when he says some tropical lakes do not "cycle
Answer:
He means that the surface doesn't mix with the deeper colder water and the water remains anoxic.
Explanation:
The statement that says that tropical lakes don't mix means that the surface layer of water does not mix with the deeper colder layer. This means that it remains anoxic.
What are tropical lakes?Tropical lakes have the following major classes. These are
shallow, lowland lakes; deep, tertiary lakes; high altitudinal lakes; rainforests lakes; man-made lakesThese are present at all latitudes and altitudes. Basic ecological processes like grazing, competition, predation and abiotic adaptation are simple in temperate and tropical lakes.
The tropical lakes of small size and intermediate age are not biotically more complicated than temperate lakes of similar size.
Fish have a key role to play in the tropic regions because many species because they consume zooplankton and also compete with them for food. This is an important co-evolution process between the fish and the algae which leaves a part of the algal community with a refuge for predation, and the zooplankton will have a decreased ability to exploit algae.
Therefore, the statement that says that tropical lakes don't mix means that the surface layer of water does not mix with the deeper colder layer. This means that it remains anoxic.
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Show the energy of Oxidation of two mole pyruvic acid.
Answer:
Methanesulfinic acid (MSIA) is an important intermediate in the oxidation of dimethyl sulfide (DMS) in the marine boundary layer. The oxidation of MSIA by ozone in the gas phase to form methanesulfonic acid (MSA) was investigated using theoretical calculations in this paper. Three pathways can be found for the reaction of MSIA with ozone. The highest energy barrier is 13.02 kcal mol−1 in the most favorable pathway. By comparing the reaction rate of MSIA + O3 with that of MSIA + OH, it can be concluded that the oxidation of MSIA by O3 to form MSA is of minor significance relative to its oxidation by OH radical in the gas phase. This study can provide some information for the theoretical and experimental studies in the significantly heterogeneous and aqueous-phase oxidation of MSIA by O3.
10) Jane trimmed 4 inches off her hair before she got a perm. How many millimeters did she trim? Hint:
"1 inch = 25.4 millimeters."
My leg is on fire: a case study on spinal and peripheral nerve anatomy answer
Hello. The question above is incomplete. The full question is:
My leg is on fire: a case study on spinal and peripheral nerve anatomy
Sarah Mitchell is a 68-year-old female who is normally healthy. However, about five days ago she began to feel very fatigued and started to experience a burning and tingling sensation on her right thigh.
You ask to see the area and upon visual inspection you notice 3–4 small, red, swollen areas with vesicles on the posterior aspect of her right thigh. She describes the pain to you, saying "it feels like the back of my leg is on fire and it hurts so bad." She denies being exposed to any excessive heat sources, any changes in her diet, and any changes in the type of body soap, lotion, or laundry detergent she is using. All other physical findings are within normal limits, but her oral temperature is 100.6°F. She complains about being under a lot of stress for the past three months because she has been helping take care of her husband, who is in the end stages of Alzheimer's disease. She has no known drug allergies, is a non-smoker, and attends a water aerobics class twice a week. You suspect she may be suffering from a particular viral infection, so you ask if she had chicken pox as a child. Sarah confirms that she had chicken pox and measles during childhood. Her answer confirms your suspicions that she is likely suffering from shingles (herpes zoster) due to varicella-zoster virus infection.
Define the following terms, used in the case and also in associated questions.
paresthesia
skin vesicle
dorsal
ventral
dormant
Answer:
Paresthesia: Term describing the loss of sensation in some region of the body, usually on the tongue, lips and buccal buccal. This loss of sensation occurs with the application of anesthesia in the desired location. Skin vesicle: Term that refers to the appearance of bubbles in the skin. These bubbles may have different sizes, but they all have a liquid inside them. The skin blister can cause itching, tingling and even a burning sensation. Dorsal: Term that refers to the region of the back in the body. It covers the back muscles and is present in the internal and external skeletons. Ventral: Refers to the front of a body and is related to the entire belly. Dormant: Refers to the lack of sensitivity in a muscle. This term is associated with the sense of something that is asleep and unavailable at the moment.how is observations used by scientist
Answer:
scientists use observation to collect, and record data, which enables them to construct, and then test hypotheses and theories.
Answer:
yes
Explanation:
When there is a cut in the skin and bacteria enter the body, the immune system responds. First, macrophages approach the area of the cut. Next, the macrophages surround any bacterial cells and engulf them. What feature of the immune system is best described by this scenario? A. the inflammatory barrier, which is a part of innate immunity B. the phagocytotic barrier, which is a part of innate immunity C. antigen specificity, which is a part of adaptive immunity D. self-recognition, which is a part of adaptive immunity
Answer: B. the phagocytotic barrier, which is a part of innate immunity
Explanation:
Answer:
the phagocytotic barrier, which is a part of innate immunity
because the amazon pink dolphin is in danger of extintion
it is urgent
Answer:
yes it is in high risk of extinction
Explanation:
yes it is in high risk of extinction
A species of lizards migrates to a group of islands in the ocean. Over time, they diversified and evolved into several different species. Each species has a unique jaw shape that allows it to eat its own specific diet. This is an example of
gradualism because one species evolved into several different species over a relatively short amount of time
adaptive radiation because one species evolved into several different forms that occupy different niches
coevolution because the evolving lizard species changed in order to interact with the changing environment
convergent evolution because one species evolved into multiple species that live alongside each other
Answer:
adaptive radiation because one species evolved into several different forms that occupy different niches
No, because its genes are still the same. To evolve would mean that the frog had one set of genes as a tadpole, then a different set as an adult. It just doesn't work that way. The genes are the same.
Glycogen, cellulose, and starch are all __________________. A. proteins B. polysaccharides C. nucleic acids D. lipids E. phospholipids
Select all that apply.
Answer:
It's B I think
Explanation:
Glycogen, cellulose and starch are all polysaccharides made up of monosaccharides bonded by a glycosidic linkage. Therefore, option (B) is correct.
What are polysaccharides?The most prevalent kind of carbohydrates in food are polysaccharides, often known as polycarbohydrates. They are long-chain polymeric carbohydrates made up of glycosidic connections that connect monosaccharide units. Using amylase enzymes as a catalyst, this carbohydrate may combine with water to create its component sugars.
The polysaccharides starch, cellulose, and glycogen are a few examples of. Polysaccharides are used as stabilisers and dietary fibre in the food industry. Polysaccharides may also be produced by bacteria, for instance while making yoghurt.
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Describe the three stages of urine production. Be sure to include how each stage relates to the structure of the nephron and why the composition of urine reveals information regarding the health of the body.
Answer:
Urine is considered to be a true reflection of bodily health because it releases metabolites not necessary for our body.
In some situations, other solutes or secretions are eliminated since they are increasing or are a sign of pathologies.
Clear examples of these situations are: increased protein in urine, presence of hematocrit in urine, presence of glucose in urine, etc.
The three phases of urine formation are: glomerular filtration, reabsorption, and secretion.
Explanation:
The glomerulus and the nephron are responsible for the formation of urine.
Faced with certain pathologies such as diabetes, leukemias, urogenital infections, ketoacidosis, hypercapnia, increased ketone bodies, hyperproteinemias, etc., it is urine that reflects this state of imbalance in the body.
The glomerulus is a filter that is in charge of filtering in a meticulous way those residues of our organism, it releases the unnecessary residues and the chemical compounds or molecules or even cells in excess.
Glomerular filtration is higher or lower in terms of the volume of the afferent and efferent arteries of the renal glomerulus, and the pressures these vessels have within them.
This is how it correlates with the renin-angiotensin-aldosterone system, blood pressure, lungs, nutritional levels, and the overall health of the body.
A blue whale is louder than any animal around.
Go in search of a thing that also makes a loud sound.
The correct answer to this open question is the following.
A blue whale is louder than any animal around.
Go in search of a thing that also makes a loud sound.
Well, talking abound animals sounds, what about the roaring of a lion or a tiger. That is loud too, and scary.
If we do not want to refer to an animal sound, we could talk about the sound of the turbines of an airplane. That is loud. Indeed, floor airport operators have to use earplugs or other kinds of protection to avoid ear damage in the workplace.
The sounds of machines in many industries and factories are also very loud.
How do we use the scientific method in our daily lives? Give an example to support your answer. :)
sembrar una planta ejemplo con la cascara de huevo ya que tiene sus propiedades espero te haya ayudado :)
Which of these problems would be best studied with a survey? a. Should I buy a laptop or desk computer for my home? b. Which brand of hand soap is more effective in killing bacteria? c. Which type of milk do most people buy whole, low fat, or skim? d. Which activity causes a greater increase in heart rate?
The answer would be C
What are some primary consumers in a river ecosystem? 2-3 species
Answer:
cow dear sheep
Explanation:
how could a dog living now and a cat living thousands of years ago have in common
Answer:
They are both animals and both are mammals. I think that is what you mean.
Explanation:
Why would cells need to move things in and out?
Answer:
Cells do not generally allow such materials to go in because they are having a cell membrane outside. The cell membrane only allows the materials which are required for the growth of the cell such as water and minerals.
A bacterial genome is typically a single linear piece of DNA. multiple linear pieces of DNA. a linear RNA molecule. a single circular DNA molecule. multiple circular DNA molecules.
Answer:
The correct answer is Single Circular DNA Molecule.
Explanation:
A bacterial genome, which is the DNA that is found in bacteria collectively, is a double stranded circular DNA. So it has no start and end like double stranded helix DNA. The option D, which is "Single Circular DNA Molecule" is correct.
I hope this answer helps.
Compare the process of kidney transplant and kidney dialysis or we can say differentiate???
Answer:
KIDNEY TRANSPLANT:
IT IS THE REPLACEMENT OF THE OLD KIDNEY WITH A NEW KIDNEY.IT IS A ONE-STEP PROCESS AND YOU DONT NEED TO GO TO HOSPLITAL FREQUENTLY.KIDNEY DIALYSIS:
IT IS THE PROCESS OF TAKING THE WASTE SUBSTANCE OUT OF THE VEINS IN THE BODY AND FILTERING IT.AFTER FILTERING THE WASTE SUBSTANCES THE GOOD SUBSTANCES ARE POURED INTO THE ARTERIES AND CARRIED BACK INTO THE BODY.IT SHOULD BE DONE EVERY WEEK IN THE HOSPITAL
The complexity of life, combined with our limited knowledge:
O is overcome by the science of taxonomy
O is circumvented by objective analysis
O sometimes prevents conclusive classification
O always prevents classification
Answer:
The complexity of life, combined with our limited knowledge sometimes prevents conclusive classification.
Explanation:
Hope this helped c;
Which concept refers to repeated violent episodes followed by a makeup period when the abuser expresses sorrow and asks for forgiveness?a. Cycle of abuse
b. Post traumatic stress syndrome
c. Quid pro quo
d. De facto violence
Answer:
I believe the answer is cycle of abuse
ANSWER ASAP PLEASEEEEEE!!!!!! ILL GIVE 100 POINTS!!
Answer:
its a becoz it is the characteristic of asexual reproduction to form daughter cell genetically identical to parent cell and to each other
Explanation:
Answer:
its a.
I also had it right
Explanation:
e) Is this is a silent mutation or a missense mutation? Explain. Hint: Silent mutations have no effect on the amino acid. I RLY NEED HELP!!!!!
Answer:
hope it helped u
plzzz mark as brainliest.
Explanation:
Silent mutations are mutations in DNA that do not have an observable effect on the organism's phenotype. They are a specific type of neutral mutation.
Mutations that cause the altered codon to produce an amino acid with similar functionality (e.g. a mutation producing leucine instead of isoleucine) are often classified as silent; if the properties of the amino acid are conserved, this mutation does not usually significantly affect protein function.
Answer:
Missense mutation
Explanation:
That's the answer
Please mark me brainliest!
The independent variable is the variable that is changed in an experiment. a True b False
True.
Explanation:
An independent variable is what is changed by the scientist experimenting, or you. An easy way to remember this is that independent starts with an "I", which "I" am the one that manipulates the variable. A good experiment only has one independent variable.
A dependent variable is the data of the experiment. This could be the impact a drug has on individuals, how much a plant has grown, test scores of students, etc. What is measured at the end of an experiment is the dependent variable.
A control variable is something that is stayed constant throughout the experiment. This could be the amount of water, type of soil, amount of light, the color of light, etc. These things are not changed.
Cats have many different cells in their bodies * Cells come from existing cells The cell is the basic unit of life All living things are made up of cells Cells take in and use energy
Answer:
By the late 1830s, botanist Matthias Schleiden and zoologist Theodor Schwann were studying tissues and proposed the unified cell theory. The unified cell theory states that: all living things are composed of one or more cells; the cell is the basic unit of life; and new cells arise from existing cells.
What is a cats favorite food?
What happens when a cell is placed in a 0.3 solution
...
Answer:
If red blood cells are placed in a 0.3 M NaCl solution, there is little net osmotic movement of water, the size and shape of the cells stay the same; the NaCl solution is isotonic to the cell.
Explanation:
Discuss a natural resource in your region and describe how one of the approaches to natural resources management described in this section would be appropriate for that resource.
Answer:
My hometown has a reservoir that stores large amount of water. I believe that a community-based management approach would be appropriate for this resource. The people of the town rely on this resource for their livelihood, so they are motivated to protect this resource and use it in a sustainable way.
Other towns are not impacted by the use of this resource. Thus, higher-level government management is not required.
Explanation:
this is the plato answer
Water management refers to the process of planning, developing, distributing, and managing water resources to meet human needs and ensure sustainable use of water.
What is the reason of water management ?Effective water management is crucial to ensure that water resources are utilized efficiently and sustainably, and that there is enough water available to meet the needs of all users.
Some key aspects of water management include:Water conservation: Reducing water waste and promoting efficient use of water through measures such as improving irrigation systems, fixing leaks, and promoting water-efficient technologies.
Water allocation: Determining how much water is available and allocating it among competing uses such as agriculture, industry, and domestic use.
Water quality management: Ensuring that water is safe for human consumption and meets the necessary quality standards by monitoring and treating water supplies.
Watershed management: Managing the land area that drains into a particular water body to maintain the quality and quantity of water in the river, lake or aquifer.
Water infrastructure: Developing and maintaining infrastructure such as dams, reservoirs, pipelines, and treatment plants to store and transport water.
Water governance: Ensuring that water resources are managed fairly and transparently by establishing policies, regulations, and institutions that promote sustainable use and protect the rights of all users.
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Which kind of reaction is shown below? 2H2O2 → 2H2O + O2 Synthesis reaction Decomposition reaction Single replacement reaction Double replacement reaction
Answer:
i think its a decomposition reaction
Explanation:
when hydrogen per oxide is decomposed to produce water and oxygen
Answer:
decomposition reaction
Explanation:
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