What is a benefit of using renewable energy resources?
Clean fuel
Sustainable energy
Saves money
No pollution
Question 2
What is a possible cost of using nonrenewable energy resources?
Greenhouse gases
Less water pollution
Sustainable energy
Costs more money
Question 3
How can the carbon stored in plants reach the atmosphere?
Evaporation
Diffusion
Photosynthesis
Cellular Respiration
Question 4
Which list below describes a possib
Foods that allow microorganisms to grow are called parasites. TRUE or FALSE
The main difference between stream pools and ponds is that stream pools _______.
Extensive commercial logging, the use of wood for cooking and heating, and excessive clearing of land by subsistence farmers has led to __________________ in most areas of Sub-Saharan Africa.
A)
erosion
B)
deforestation
C)
desertification
D)
water pollution
Answer:
the answer is b
Explanation:
A high school biology teacher asks her students to collect daily rainfall amounts at each of their homes during the summer. The results will be collected and used to establish a baseline for local weather patterns. What one aspect of the data gathering should the teacher emphasize most to the class?
...?
d. using a standard unit of measure for the duration of the study
any easy way to remember about different tissues?? ...?
Which of the following plant adaptations is not found in deciduous forests? a. They have broad leaves. b. They can absorb nutrients from the ground. c. They stretch toward the Sun. d. They keep their leaves year round.
Answer: d. They keep their leaves year round.
Plants in deciduous forests have special adaptations for survival in deciduous forests it depends upon the seasonal variations. In winters, because of lack of proper sunlight leaves are shed from the plants. As, without proper sunlight they are not able to conduct photosynthesis also the budding sites where the leaves originate also get blocked in order to prevent water loss through transpiration. Therefore, plants in deciduous forest does not keep their leaves year round.
Which type of cell is capable of self-renewal
The type of cell that is capable of self-renewal is a stem cell. They can multiply indefinitely and develop into any type of cell in the body. There are two types of stem cells: embryonic and adult stem cells.
Explanation:In biology, the type of cell that is capable of self-renewal is a stem cell. Stem cells have the unique ability to develop into any type of cell in the body. They also have the capability to multiply without limit, which is referred to as self-renewal. These features are what make stem cells vital for growth, healing, and replacement of damaged cells in our bodies.
There are two major types of stem cells: embryonic stem cells, taken from embryos and can transform into nearly any type of cell; and adult stem cells, located in specific organs and usually produce cell types for the specific organ they are found in.
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What do these items have in common?
trees, contouring, terraces
rice farming
architecture
erosion control
paper manufacturing ...?
Answer: erosion control
Explanation:
Erosion is caused by a physical agent such as water, air or other. This results in the removal of the top layer of the soil.
Trees, terraces, contouring will control erosion. These will reduce the soil erosion by holding the soil.
Baby scorpions are born with fully developed bodies, each with many special parts such as a stinging tail. Which process enables baby scorpions to develop various kinds of body parts from a single zygote?
Question 10 options:
meiosis
cell breakdown
reproduction
cell differentiation
The correct answer is cell differentiation
Every organism start as single cell and the single cells divide repeatedly to form adult organism. In the single, there is a DNA; it is the coding for the protein to be used by the adult organisms.
However, all the proteins will keep dividing and undergo a gene expression to become more specific cells. This process is knows as Cell differentiation.
Further ExplanationCell differentiation can be defined as the process in which a cell transforms from one cell type to another. The process involved in cell differentiation enables organisms such as multi-functional organisms to form functional cell types that are very unique and body plans.
The process of cell differentiation is largely motivated by genetics and the way it interacts with the environment.
The organism begins to form from a single cell and the single cell has all the DNA coding required for the proteins to be used by the adult organism.
However, the cells would seize to function if it expressed these proteins at once. For the cell to start the process of differentiation it must divide repeatedly, at this point, the cell line will start to form and the cells will become more and more specific.
As the cells become more and more specific, it will eventually form an organism that has many different cells from the process of cell differentiation.
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Baby scorpions are born with fully developed bodies, each with many special parts such as a stinging tail. https://brainly.com/question/14015805Baby scorpions are born with fully developed bodies, each with many special parts such as a stinging tail. https://brainly.com/question/2338647KEYWORDS:
cell differentiationDNAcellstranscriptioncodingIt is not completely accurate to say that organelles are floating freely in the cytosol. Why not?
A mutation occurs that prevents a cell from taking in the glucose that it needs for energy production. What is most likely to happen?
A tumor will form.
The cell will divide uncontrollably.
The cell will die.
Nutrients are stolen from normal cells nearby.
The answer is:
C) The cell will die
Hope it helps!
What instrument is used to measure barometric pressure?
A. ceilometer
B. barometer
C. anemometer
D. thermometer
The _____ root helps stabilize soil from erosion. A) Fibrous B) Taproot
Answer: A. Fibrous
A fibrous root is a root system that is found in the monocotyledonous plants. This root system forms extensive branching of the thin roots below the stem. This root system develop like a mat underground when the tree attains complete maturity, because of a mat like structure and strong holding capacity on the soil this root system helps in preventing the soil erosion.
Fibrous roots help stabilize soil from erosion because they grow in a network near the soil surface, holding onto the soil and preventing it from being eroded.
Explanation:The root that helps stabilize soil from erosion is the Fibrous root. Unlike taproots, which grow deep into the soil, fibrous roots are shallow roots that spread out near the surface of the ground. These fibrous roots grow in a network that holds onto the soil, preventing it from being washed away by rain or blown away by wind. By doing so, fibrous roots play a significant role in soil conservation and prevention of soil erosion.
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Compare and contrast cell differentiation in plant and animal cells
Answer:
Explanation:
There are differences between Eukaryotic and Prokaryotic cells. A Prokaryotic cell does not contain a nucleus. It only contains one chromosome and is a single-celled organism. It was the only form of life on earth for millions of years. Examples of a Prokaryotic cell are the different types of bacteria present today.
A Eukaryotic cell contains a nucleus; more than one chromosome and is typically a multicelled organism. Both plant and animal cells are eukaryotic cells, but there are differences between the two. A plant cell has a cell wall while an animal cell does not have a cell wall. A plant cell is a regular shape and an animal cell is an irregular shape. Both plant and animal cells have a nucleus. There are just a few examples of the differences between Eukaryotic and Prokaryotic cells.
a person feels tired, gains weight, and notices changes in metabolism. Which gland would be the cause
A: the pancreas
B: the testes
C: the thyroid
D: the ovary
During cellular respiration witch of the folowing are given off
Whats the difference between freshwater and saltwater?
Muscle cells would contain a high number of
A. Lysosomes
B. Mitochondria
C. mRNA
D. Golgi bodies
1) One difference between carbohydrates and lipids is that A) Lipids will dissolve in water but not carbohydrates. B) Carbohydrates will dissolve in water but not lipids. C) Carbohydrates contain hydrogen, carbon, and oxygen and lipids do not. D) Lipids contain hydrogen, carbon, and oxygen and carbohydrates do not.
Final answer:
Carbohydrates and lipids both contain carbon, hydrogen, and oxygen, but differ in that carbohydrates will dissolve in water while lipids will not due to their nonpolar hydrophobic characteristics. So the correct option is B.
Explanation:
One difference between carbohydrates and lipids is that carbohydrates will dissolve in water but not lipids. Lipids contain the same elements as carbohydrates, which are carbon, hydrogen, and oxygen. However, lipids are predominantly composed of hydrocarbon chains that are nonpolar and hydrophobic, meaning they do not dissolve well in water, whereas carbohydrates are generally polar molecules which can dissolve in water.
Both lipids and carbohydrates serve as sources of energy. However, they differ in how they store and provide this energy. Carbohydrates generally provide quick energy, while lipids store energy for long-term use. The solubility of lipids is different than that of carbohydrates due to their physical structure and the presence of fewer polar functional groups. Lipids are more soluble in organic solvents, like dichloromethane, due to their nonpolar nature.
A large, old tree deep in the forest was knocked down in a windstorm. As it fell, it pushed four other somewhat smaller trees down with it, opening up quite a large patch of sunlight in an area that had been shady for many decades. What is most likely to happen in the sunny patch in terms of plant growth? ...?
It is most likely to happen in the sunny patch in terms of plant growth, is Seeds of sun-loving flowers will germinate and develop in it.
What are the marine organisms?The marine organisms will regularly lower in wide variety due to the fact they depend upon coral reefs for their meals and shelter. They will begin death due to the shortage of meals and habitat.
If this continues, the entire marine atmosphere may be disturbed so one can in the long run kill the marine organisms. Seeds of sun-loving flowers will germinate and develop in it.
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how do groups of organs assemble and work together to make an organism?
A.they form other organs
B.they form group of cells
C. They form organ systems
D.They form an ecosystem
Which statement correctly describes a difference between photosynthesis and cellular respiration?
Which statement correctly describes a difference between photosynthesis and cellular respiration?
Question options:
Photosynthesis produces carbon dioxide, while cellular respiration produces water.
Photosynthesis produces sugar, while cellular respiration produces oxygen.
Photosynthesis produces water, while cellular respiration produces sugar.
Photosynthesis produces oxygen, while cellular respiration produces carbon dioxide
Answer:
Last option.
Explanation:
Photosynthesis can be defined as a process, by which photosynthetic organisms produce their own food (in the form of sugars), by using carbon dioxide and water. During photosynthesis, oxygen is released as a byproduct.
Cellular respiration involves breakdown of complex biomolecules (such as sugars) to produce energy in the form of ATP molecules. During cellular respiration, carbon dioxide, along with water are released as byproducts.
Thus, the correct answer is last option.
The statement 'photosynthesis produces oxygen, while cellular respiration produces carbon dioxide' is CORRECT.
Photosynthesis is a series of metabolic reactions by which plants and algae produce simple carbohydrates (sugars) and oxygen by using the energy from the sun, carbon dioxide and water.
Photosynthesis has two main types of reactions: light-dependent reactions and light-independent reactions.
Moreover, cellular respiration is a series of metabolic reactions by which eukaryotic cells produce energy in the form of ATP by using the energy stored in the chemical bonds from foods, oxygen and water.
Cellular respiration has three main stages: glycolysis, the citric cycle and oxidative phosphorylation.
In conclusion, the statement 'photosynthesis produces oxygen, while cellular respiration produces carbon dioxide' is CORRECT.
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approximately how long has the victim been dead if the body temperature was 33.1 deg. C? CSI class
In many texts, it's far set up that a victim's frame decreases in temperature via way of means of about 1. 5°F in step with hour. Hence, the sufferer has been lifeless for about thirteen hours and 19 minutes.
Using the method to calculate the time because of the demise of individual the usage of temperature :
Time because demise n=(98.6-frame temperature (°F ) ÷ TT = (1.5or * 3) relying on the ambient temperatureWhen ambient temperature <32; T=1.5 ; else T = 3.0Body temperature of im = 25.nine degrees * C =78. 62 °°FInputting the Values into the method:Time because eath = (98.6 - 78.62) / 1.5Time because = 13.32 hours (thirteen hours 19 minutes)What is body temperature?Body temperature is a degree of the way properly your frame could make and dispose of warmness. The frame is superb at retaining its temperature inside a secure range, even if temperatures out of doors the frame extrude a lot.
Therefore, the victim sufferer has been lifeless for about thirteen hours and 19 minutes.
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Which of the following provide the most readily available energy? carbohydrates lipids nucleic acids proteins
Answer;
-Carbohydrates
Explanation;
-The body can store some of these fuels in a form that offers muscles an immediate source of energy. Carbohydrates, such as sugar and starch, for example, are readily broken down into glucose, the body's principal energy source. This is because carbohydrates take less energy to break bonds.
-Glucose can be used immediately as fuel, or can be sent to the liver and muscles and stored as glycogen. During exercise, muscle glycogen is converted back into glucose, which only the muscle fibers can use as fuel. The liver converts its glycogen back into glucose, too; however, it’s released directly into the bloodstream to maintain your blood sugar level.
how does atp become adp
ATP becomes ADP through hydrolysis, which involves the breaking of a high-energy phosphate bond by the addition of water, releasing energy. This reaction is reversible; ATP can be regenerated from ADP and phosphate using energy from cellular respiration or photosynthesis.
Explanation:ATP (adenosine triphosphate) becomes ADP (adenosine diphosphate) through a process called hydrolysis. This involves the addition of a water molecule (H2O) to ATP, which results in the breaking of one of its high-energy phosphate bonds. The reaction releases energy that the cell can use for various functions. Specifically, the equation for this reaction is ATP + H2O → ADP + Pi + energy. The inorganic phosphate released is denoted as Pi.
Cells can regenerate ATP from ADP and Pi by reversing the hydrolysis reaction. This reverse process, called phosphorylation, requires an input of energy. It can occur during cellular respiration or photosynthesis, where the energy is sourced from the breakdown of food or absorption of sunlight, respectively. The reverse equation is often expressed as ADP + Pi + free energy → ATP + H2O.
Those phosphate bonds in ATP are high energy because the phosphate groups have negative charges that repel each other. It takes energy to keep them together, and when the bond is broken, energy is released. This is why ATP is often referred to as the energy currency of the cell.
Cedric has a low fever and minor aches. Yesterday, he went to the doctor for his booster shot and received the flu shot. Which best explains why he has this reaction?
Sheila was born a female with only one X chromosome on the 23rd pair. As a result, she is infertile, has difficulty learning, and did not develop breast tissue and rounded hips as her female peers did. Which disorder is likely to be diagnosed?
PKU
Down
Klinefelter's
Turner's
triple X
Answer:
Turner's syndrome
Explanation:
Human females have 22 pair of autosomal chromosomesand an extra pair of sex chromosomes (XX). What means that in normal conditions a female has 46 chromosomomes
Aneuploidy is a biological condition where an individual have an abnormal number of chromosomes. One type of aneuploidia is a monosomy, where there is only one chromosome from a pair.
The Turner syndrome is a monosomy in which the female is missing one of the sex X chromosome. Women with Turner syndrome are in most of cases infertile. Some of the Signs and symptoms related to thus syndrome are: learning disability, no breast or hips normal development, short stature , Small fingernails, etc.
_____ Microbiologist who demonstrated that DNA was the genetic material.
A. Oswald Avery
B. Herbert Boyer
C. Rosalind Franklin
D. Barbara McClintock
E. James Watson
James watson was the microbiologist who discoverd the DNA
How are bacteria, a rose, and an elephant alike?
They are all made of eukaryotic cells.
They are all made of prokaryotic cells.
They are all organisms made of cells.
They all reproduce in the same way.
Answer:
the answer is a:They are all made of eukaryotic cells.
Explanation:
A eukaryotic cell is any cell with a true nucleus and organelles. The nucleus contains the majority of the cell’s DNA and is the genetic hub of a eukaryotic cell.
Organelles are membrane bound structures found inside eukaryotic cells and they play a similar role to the organs in our bodies. Organelles perform certain roles to help the cell function more efficiently.