Answer:B
Explanation:
Common sense ♀️
Answer:
c
Explanation:
humans can also disrupt the ecosystem as well as natural causes
What is a cell?
a. The smallest unit of the atom
b. The smallest unit of life
c. The largest unit of life
d. The smallest unit of a
population
Answer:
b
Explanation:
Write the name of the organs found in middle ear with their function.
Answer:
tympanic cavity .. The primary function of the tympanic cavity is to offset the decrease in acoustic energy that would occur if the low impedance ear canal air directly contacted the high-impedance cochlear fluid.
Explanation:
does breathing increase the amount of glucose in the blood?
Answer:
Slow breathing lowers blood sugar by reducing the liver's production ... Slow breathing might be a no-cost beneficial intervention for diabetics ... that breathing can potentially improve glycemic response and insulin sensitivity.
Explanation:
Is it good or bad to have exactly the same hereditary traits?
Answer:
Both
Explanation:
Well,it has both good and bad aspects.In my opinion,hereditary traits possess good side through the genetic factors whereas it shows negativity as it may cause some diseases or hard complications.
Answer:
Heredity is important to all living organisms as it determines which traits are passed from parent to child. Successful traits are more frequently passed along and over time can change a species. Changes in traits can allow organisms to adapt to specific environments for better rates of survival.
Explanation:
There is little to no controversy over what it means to be intelligent.
Please select the best answer from the choices provided
T Or F
Answer:
False. There are different ways to be intelligent and different measurements.
This statement is false that there is little to no controversy over what it means to be intelligent. Hence, it is false.
What is intelligence?Numerous characteristics, including abstraction, logic, comprehension, self-awareness, learning, emotional knowledge, reasoning, planning, creativity, critical thinking, and problem-solving, have all been used to characterize intelligence.
The nine types of intellect are as follows. The following fall under this category: naturalistic, musical, logical-mathematical, existential, interpersonal, linguistic, bodily-kinaesthetic, intra-personal, and spatial intelligence.
Intelligence is different for different people. Therefore, this statement is false that there is little to no controversy over what it means to be intelligent.
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Emphysema is a disease that damages alveoli describe how this disease would affect a persons ability to breathe then explain how emphysema would affect the concentration of oxygen and carbon dioxide in the bloodstream
Answer:
Emphysema is one of the lung disorders caused by damage to the air sacs in the lungs, which reduces the body's ability to take advantage of oxygen from the air. This results in inefficient breathing, because it takes extra effort to empty the air from the lungs. This disease progressively destroys the fibers that allow the airways to remain open. This problem causes the collapse of these pathways when a person exhales air. That is, the air that the lungs expel that contains carbon dioxide cannot get out, and consequently, the fresh, oxygen-filled air does not enter the lungs.
Explanation:
When we breathe, the air comes through the bronchial tree to a kind of small sacs called alveoli, which are located at the end of the bronchi and fill the lungs. From the lungs, oxygen is transported, through the arteries, to the different tissues and organs of the body. But, generally due to smoking, people with emphysema have damaged alveoli: the inner walls of these sacs weaken and break, which creates larger air spaces and therefore reduces the air exchange surface of the cells lungs. Consequently, the amount of oxygen that reaches the blood decreases and this can produce in the patient a sensation of shortness of breath, which is the frequent characteristic manifestation of this respiratory pathology. In the pulmonary alveoli, the oxygen in the air is exchanged for carbon dioxide in the blood. The walls of the air sacs are thin and fragile, so the injuries that occur in these air sacs are irreversible. Emphysema causes the alveoli - the small air sacs in the lungs that provide oxygen to the bloodstream - to weaken and they become less elastic. That means the body has difficulty getting enough oxygen or has excess carbon dioxide in the body.
Answer:
My answer is down below. Don't directly copy because you will get plagiarism, and that's not what I want to happen to you. The only reason why I posted my answer is if you are in need of some help to think of things to write. Hope you enjoy it!
Explanation:
One of the sad things about this disease is that we currently do not have a cure for it. Which is very unfortunate for the people that end up getting it. There is some hope of relieving some pain, but there isn't a 100% cure. What emphysema does is it destroys the walls between your alveoli. What happens to your lungs? Well, it makes the lungs less able to absorb oxygen into our bloodstream and also remove carbon dioxide from our blood. The good news/bad news is that if you are diagnosed with emphysema you are likely to still live anywhere from 1-5 more years, which is pretty amazing that our body can last that long with damaged lungs.
Special plant ____ called auxins control tropism responses.
A. Cells
B. Chemicals
Answer:
Chemicals
Explanation:
Answer:
B. Chemicals
Explanation:
12. In what ways can people increase energy efficiency overall?
Answer:
https://www.bdc.ca/en/articles-tools/business-strategy-planning/manage-business/how-aim-net-zero-energy-efficiency
Explanation:
look at that it tell ya everythin
Why can enzymes be used over and over again
Answer:
Enzymes are biological catalysts. They catalyse biochemical reactions. They increase the rate of reaction. They do not chemically react or get utilised in the reaction so enzymes can be used over and over again.
What did Mendel discover
that true-breeding pea plants
do when allowed to self
pollinate?
A. They seldom have offspring with the
same traits as the parent plant.
B. They always have offspring identical to
the parent plant.
C. They always have offspring that
differed from the parent plant.
Answer: B. They always have offspring identical to the parent plant.
Which of the following describes a function of the endoplasmic reticulum within a cell?
intracellular transport
lipid synthesis
protein modification
DNA storage
Answer:
lipid synthesis
protein modification
intracellular transport
This is if you have to pick more than one
Explanation:
Because i got it wrong
The most important function of the endoplasmic reticulum is intracellular transport within the cell but ER also performs other functions.
What is intracellular transport?The Endoplasmic Reticulum transports nutrients from one part of the cell to the other within the cell.
What is Endoplasmic reticulum?The endoplasmic reticulum (ER) is a continuous membrane structure in eukaryotic cells that forms a series of flattened sacs inside the cytoplasm.
There are two forms of ER that are commonly found:-Rough ER, which has ribosomes embedded within its structure, giving it a rough appearanceSmooth ER, which lacks these ribosomes and hence appears smooth.The endoplasmic reticulum (ER) plays an essential role in protein synthesis, folding, modification, and intracellular transport.
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Transformation is a process in which bacteria take up new DNA released by dead cells and integrate it into their own genomes (see Chapter 9). In Streptococcus pneumoniae (which causes many cases of pneumonia, inner-ear infections, and meningitis), the ability to carry out transformation requires from 105 to 124 genes, collectively termed the com regulon. The com regulon is activated in response to a protein called competence-stimulating peptide (CSP), which is produced by the bacteria and exported into the surrounding medium. When enough CSP accumulates, it attaches to a receptor on the bacterial cell membrane, which then activates a regulator protein that stimulates the transcription of genes within the com regulon and sets in motion a series of reactions that ultimately result in transformation. Does the com regulon in S. pneumoniae exhibit positive or negative control
Answer:
Positive (inducible)
Explanation:
Increased levels of CSP induce the receptor to stimulate transcriptional activator functions, which allow gene expression to occur similar to what happens in positive inducible.
Scientists compare the structures of a chicken embryo and a human embryo at the same stage of development. They find that both vertebrates have similar shapes and structures, including the presence of gill slits and tails. How is this comparison of the embryos used as supporting evidence of evolution?
A. The similarities suggest that chickens and humans are the direct descendants of modern-day fish with tails and gill slits.
B. The similarities suggest that vertebrates pass through each of the adult stages of their evolutionary history as they develop.
C. The similarities suggest that vertebrates can undergo genetic changes during development that lead to the evolution of new species.
D. The similarities suggest that chickens and humans descend from ancestors with genes that code for the development of tails and gill slits.
how does a chemical equation differ from a mathematical equation?
Answer: Chemical equations are different from mathematical equations because the two parts of a chemical reaction represent the 'before' and 'after' of a chemical reaction. In mathematical equations, an equals sign separates the two parts of the equation. In chemical equations, equal signs are not used
Explanation: hope this helps :D (he disconnected)
5. The cell fails checkpoint 2. It tries to repair its DNA, but can't. The cell performs apoptosis.
This statement is true for a [Select]
Answer:
False
Explanation:
Because it cant repair itself
What factors could speed up or slow down cellular respiration
Answer:
Explanation:
Temperature: At a very high temperature, the rate of respiration decreases with time, and at very low temperature, the respiration rate is insignificant. ...
Carbon dioxide concentration: The higher the carbon dioxide concentration, the lower the rate of respiration.
Question 12 Multiple Choice Worth 5 points)
(04.02 LC)
Which of the following is true about the products formed during photosynthesis?
They have the same mass as the mass of reactants.
They are the same set of compounds as the reactants.
They have more mass than the mass of reactants.
They are chemically the same as the reactants.
Which of the following is NOT an example of how biotic factors interact with abiotic factors in
an ecosystem?
A Alion preys on a herd of gazelle.
B Plants remove carbon dioxide from the air and add oxygen.
C Animals cause erosion by digging in the dirt.
D A lizard raises its body temperature by using heat from the Sun.
Answer:
A
Explanation:
Both lions and gazelles are biotic
When a volcano erupts, such as the Kilauea volcano in Hawaii, what do you think happens to the surrounding ecosystem? Explain how you think disruptions to the physical and biological components of the ecosystem would affect local populations.
Answer:
the surrounding ecosystem is nearly or completely destroyed this changes the physical and biological components of the system by killing any biological life and reshaping all structures with magma. this will affect the population by killing anything living haunting life for centuries until new life can start to form such as lichens to break down the hardened rocks nutrients into soil for life
The volcanic eruption of Kilauea volcano in Hawaii can have prolonging effects on the water and air quality, and in the livelihoods of the natives living in the surrounding region.
• The volcanic ash has been known to coat the highways, collapse roofs, ground airplanes, and put the natives at threat of developing respiratory ailments.
• The instantaneous influence of the eruption would be the destruction of wildlife and plant species.
• The pyroclastic flows, lava flows, and Kilaeua's discharge of toxic sulfur dioxide can lead to famine and ultimately the loss of livestock and other animals.
Thus, serious consequences would result due to the eruption of Kilauea volcano.
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What are the two phases of the respiratory movement of Man? Are they the same in grasshopper or fish ?? PLS HELP ME !!GRADE 7
Answer:
Men's respiratory movement is divided into two phases: inspiration (or inhalation) and expiration (or exhalation). Men and fish have the same stages of respiratory activity because they both inhale and exhale, except for their fish, of course.
Explanation:
sorry if it is not right but hope this helps :)
Explain The process of Binary fission In the shortest way possible.
Thank U, Next
Answer:
the fission or distribution of mother organism into two daughter organisms is known as binary fission.
What common idea about organisms did the early naturalists share
Ice, wind, water, gravity, plants, and animals are ALL causes of...
a) Chemical weathering
b) Mechanical weathering
c) Oxidation
d) Mass movement
Answer:
B) Mechanical Weathering
Explanation:
What is the significance of a global mean=53?
Answer:What is the significance of a Global Mean = .53? Now make an evidence supported claim on your student handout
Explanation:
Which part of the brain keeps you from losing your balance when you are standing on a skateboard?
which of the following produces more energy for the next trophic level?
A. humans
B. grasshoppers
C. snake
D. spiders
which two adaptations of herbivorous enables them to digest cellulose
Answer:
Cellulose Digestion in Herbivores
By means of the symbiotic gut bacteria, cellulose can be digested by herbivores with the help of monogastric digestion. Herbivores are less efficient than ruminants in the case of extracting energy from the digestion of cellulose. Here, cellulose is digested by microbial fermentation.
Explanation:
Their molar and premolar teeth help to crush and grind the food and bacteria present in their caecum help in the digestion of cellulose.
How does herbivorous digest cellulose?Cellulose is a polysaccharide made up of repeating glucose units linked by β-1,4-glycosidic bonds, only herbivores are able to digest this biomolecule.
Herbivores have molar and premolar teeth, this flat molars (back teeth) with rough surfaces, which are used for chewing up tough plant tissues. Ruminants have rumen having bacteria which are enabled animals to digest cellulose.
Inside the rumen of cattle, certain bacteria and protozoans are able to secrete the enzymes, which break the cellulose and convert it into glucose units to provide energy.
Therefore, teeth and bacteria two adaptations of herbivorous enable them to digest cellulose.
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Explain Evolution as SIMPLY as you can IN YOUR OWN WORDS - but using all of these terms:
fit or fitness
natural selection
trait
population
Answer:
Hope this helps?
Explanation:
The process of natural selection which are believed to have developed the trait or fitness of other organisms through large population
what is an indicator of soil?
What organic molecule contains a carboxyl functional group and an amino functional group?
A. DNA
B. carbohydrate
C. lipid
D. protein
The basic amino group (NH2), the acidic carboxyl group (COOH) and the specific organic R group (or side chain) for each amino acid make up an organic molecule known as an amino acid. Thus, option D is correct.
What is Structure of protein?
The linear arrangement of amino acids within a peptide or protein constitutes its fundamental structure.
Conventionally, a protein's main structure is described from amino-terminal end to carboxyl-terminal end. Ribosomes in cells are most frequently responsible for protein production.
Peptide bonds are created when amino acids condense to form protein structures. The main structure of a protein is its arrangement of amino acids.
The dihedral angles of the peptide bonds determine the secondary structure, while the folding of protein chains in space determines the tertiary structure.
Therefore, a protein organic molecule contains a carboxyl functional group and an amino functional group.
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