Answer:
The potential environmental impacts associated with solar power—land use and habitat loss, water use, and the use of hazardous materials in manufacturing—can vary greatly depending on the technology, which includes two broad categories: photovoltaic (PV) solar cells or concentrating solar thermal plants (CSP).
Explanation:
Think of an object, person, or place at home that functions similar to the cell membrane.
i think its a plant or dog since both of them also have cells
Because it permits materials to enter and exit a cell, a cell membrane can be compared to a door. A door allows objects to pass through it as it opens and closes.
What is cell membrane made of?With a few rare exceptions, p - series, which are made up of glycerol, a nitrogen base, and two fatty chain, are the primary component of cellular membranes, both cytoplasmic membrane and interior membranes. Therefore, the cell membrane serves two purposes: first, as a barriers keeping the components of the cell inside and undesired materials out, and second, as a gate permitting the passage of vital nutrients through into cell as well as the flow of byproducts out of the cell.
What role does the cell membrane perform?Every cell has a phospholipid bilayer, also called a cell wall, that shields the inside of the body from the outside world. The cell barriers is a lipid bilayer that is porous. The cell regulates the flow of substances from and to the cell.
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Help please :) brainliest involved
Answer:
First Option
Explanation:
The other three options basically are the cell theory!
The cell theory states that:
The basic units of life are cells.All cells arise from other pre-existing cells.All living things are made of cells.Since the 3 options state this, the first option (that all of them are part of the theory) should be correct.
Hope this helps.
Consider the illustration placed in the transcription box above. Identify and label on the illustration if any of the following are present: DNA, mRNA, rRNA, tRNA, and/or amino acid.
Can someone please help me. Complete the sentence.
The mutation caused the fgfria1 gene to encode a form of the Fgfriai protein that
could not send signals to the fish's body, so the common carp had
scales.
large, patchy
small, even
2. What are three factors that affect birth and/or death rates?
Answer:
Political, economic, and religious
Explanation:
Age: Mortality rates are different in different age group. Mortality is high among children and old people but it is low among youths.
Sex/gender: Studies have shown that women have longer life expectancy than men. It may be due to biological and social causes that affectthe life expectancy. Besides, it is also found that death rate among infants is also similar to the life expectancy of adults. The death rates for male infants are higher than those of female infants.
Nutrition Levels: The children, especially under five years of age, die due to lack of nutritious foods. A balanced diet is a must for a healthy living. There are deficiency diseases caused by protein, energy, carbohydrate, malnutrition and also by micro-nutrient deficiencies. These are the causes of high death rates.
what happens when you start to go deeper into the atlantic ocean in your own words please?
Answer:
the density of the water will keep crushing you until you are DEAD
Explanation:
Answer:
not sure if you still want an answer, but here:
the further down you go, the colder it'll get because the sunlight won't reach down as far, also making it darker. the pressure will also keep building up until it gets to be too much for your body to handle and literally crushes you.
What is a simple definition of a crystalline structure? *
any structure of ions, molecules or atoms that are held together in an ordered three dimensional arrangement
The diagram above shows a cell placed in a beaker with salt water. The cell is permeable only to water. What will happen to the cell?
Answer:
It will swell
Explanation:
Since it is only permeable to water, the cell will try and reach homeostasis with it surroundings (it will take in water to decrease the concentration of salt in the cell).
Think of an object , person or place at home that functions similar to the chloroplast.
Answer:
a genarater powers a home
Explanation:
Do muscle cells and skin cells have the same dna? Explain
Answer: Yes
Explanation:
Name 4 factors
that can increase
the risk of heart
disease:
According to the International Union for Conservation of Nature (IUCN) giraffe numbers across the continent of Africa fell 40% between 1985 and 2015. The main threats to the giraffe population include a shrinking habit, conflict, and poaching. Checking the data, we see that while four subspecies have declining populations, four subspecies have growing populations. This is a modern-day example of natural selection at work. What elements of natural selection are at work here? A) Environmental conditions reduce the population numbers; only the fittest subspecies are able to survive. B) Overpopulation exists in a shrinking habitat; some subspecies decline in number; differential reproduction occurs. C) The death rate of some subspecies is elevated due to conflict and poaching; death is random; differential reproduction occurs. D) Genetic variation exists in the giraffe population across Africa; only those animals with a specific gene pool, represented by certain subspecies, can survive. Eliminate
Answer:
According to my calculations 1+1=2 so the answer is A
Explanation:
if 1+1=2 then the answer is A
Environmental conditions reduce population numbers; only the fittest subspecies are able to survive, which is an example of natural selection. Therefore, option A is correct.
What is natural selection?According to Darwin's theory of evolution by natural selection, living creatures that have advantageous qualities tend to generate more children than those that don't. Over time, this causes changes in the characteristics of living things.
Only those individuals will survive that have favorable traits and adapts quickly according to the conditions.
Environmental conditions such as shrinking habits, conflict, and poaching cause a reduction in the giraffe population, only the fittest can survive. It is an example of natural selection. Therefore, option A is correct.
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asap Waste water from nuclear power plants is generally:
cold
muddy
radioactive
warm
Answer:
Warm is the Correct Answer
Explanation: I know this because the water that is used to cool Nuclear Power plants is usually returned back into the ocean but the water is warmer than the water in the ocean. This can lead to Thermal Polution which can kill species of fish that aren't used to such warm water.
Role of community in biodiversity conservation.Short notes.
The heart is an involuntary muscle made of skeletal muscle. True or False plz hurry
Answer:
False
Explanation:
Cardiac muscle tissue is only found in your heart
Which of the following is a products of cellular respiration that can be used for photosynthesis
You didn't put the answer choices, but I'm going to assume CO2 because our cells give off CO2 and plants need it in their photosynthesis.
identify the climate that has the most human settlements.
A. cold and dry
B. hot and dry
C. mild and wet
D. hot and wet
Answer:
C
Explanation:
it is the most habitable
Would a patient with a completely blocked pulmonary artery still be able to function? Why or why not.
(iii) Write one function of each Microbe used in clean technology:
Microbes
Functions
(a) Geobacter
(b) HCB bacteria
(c) Thiobacilli
(d) Actinomycetes
Answer:
Explanation:
Geobacter is a microbe use in clean technology to oxidize compounds such as metals.
Hydrocarbonoclastic bacteria (HCB) are bacteria that function majorly in the biodegradation of oil hydrocarbons in marine and other environments.
Actinomycetes is a microbe use in the production of antibiotics and recycling of organic matter in the soil.
Thiobacilli are bacteria that have the ability to obtain energy from the oxidation of sulphur and reduced inorganic sulphur bonds. They are Majorly acidophilic or are called acid tolerant bacteria and they are capable of fixing able CO2.
The study of a living being is called biology.
The answer is mentioned below.
Those species which are not able to see with naked eyes are called microorganisms. According to the question, the uses of microbes are as follows:-
Geobacter is a microbe used in clean technology to oxidize compounds such as metals. It helps in the purification of the metals Hydrocarbonoclastic bacteria (HCB) are bacteria that function majorly in the biodegradation of oil hydrocarbons in marine and other environments. It helps in cleaning the polluted water.Actinomycete is a microbe used in the production of antibiotics and recycling organic matter in the soil.
Thiobacilli are bacteria that have the ability to obtain energy from the oxidation of sulfur and reduced inorganic sulfur bonds. They are Majorly acidophilic or are called acid-tolerant bacteria and they are capable of fixing able CO2. It also helps in the denitrification of nitrogen.
Hence, these are uses of microbes.
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DO NOT USE G O O G L E
plz or I’ll get an F
The word emit means “to give off." What
do vehicles that run on hydrogen fuel cells emit?
Answer:
Fuel cell electric vehicles are powered by hydrogen
they only emit water vapor and warm air
Explanation:
If you could develop a scientific cure for something, what would it be and why ?
Answer:
If I could develop a scientific cure for any issue, it would undoubtedly be the cure for the disease of cancer. This is because I believe that cancer is the most cruel and horrible disease that any person can have, since it is ultimately the body itself that acts against the health of the person. Furthermore, in the absence of an effective cure, and given its extremely high incidence rate on the population, an eventual cure for cancer would be the most beneficial scientific and medical discovery in the history of mankind.
What is stored in the nucleus?
Answer: The nucleus (plural, nuclei) houses the cell's genetic material, or DNA, and is also the site of synthesis for ribosomes, the cellular machines that assemble proteins. Inside the nucleus, chromatin (DNA wrapped around proteins, described further below) is stored in a gel-like substance called nucleoplasm. hopes this helps pls pls pls give me brainliest.
Explanation:
Answer:
Within the nucleus, DNA molecules, the cell's genetic machinery, are stored, repaired, transcribed and eventually replicated. Around the outside of the nucleus is an envelope consisting of two layers of membrane.
Explanation:
PLs mark me Brainliest.
include how the ability to survive and reproduce impacts the process of natural selection.
Answer: The Light peppered moths population decreased because of the light colored trees got covered in sot and the light peppered moths were not able to adapted.
1. Qué son los ciclos biogeoquímicos 2. Cómo se presentan Los ciclos biogeoquímicos 3. Por qué se presentan Los ciclos biogeoquímicos 4. Dónde se presentan Los ciclos biogeoquímicos
Answer and Explanation:
1. Qué son los ciclos biogeoquímicos
Son ciclos o circuitos en los que los elementos químicos, necesarios para la vida, circulan entre seres vivos del mundo biótico, y seres no vivos del mundo abiótico.
"Bio-" hace referencia a seres vivos,
"-geo-" hace referencia a la tierra,
"-químico" hace referencia a los elementos químicos.
Existen muchos de estos elementos, pero entre los mas importantes encontramos al agua, al oxígeno, al nitrógeno, al carbono, al fósforo, y al azufre, entre otros.
Todos ellos forman parte de los componentes mas importantes para la supervivencia de los seres vivos, y la importancia de su circulación y reciclado radica en la supervivencia.
2. Cómo se presentan Los ciclos biogeoquímicos
Se presentan como
ciclo de agua, ciclo del nitrógeno, el ciclo del carbono, el ciclo del oxígeno, el ciclo del azufre y el ciclo del fósforo.3. Por qué se presentan Los ciclos biogeoquímicos
Para mantener en circulación recursos limitados, tales como los elementos químicos mencionados previamente, importantes para la vida y supervivencia de los organismos.
A medida que los seres vivos mueren y a partir de la descomposición de la materia orgánica, esos elementos pasan a la tierra, al agua, a la atmósfera, y retornan nuevamente a los seres vivos, para ser reutilizados.
4. Dónde se presentan Los ciclos biogeoquímicos
En los seres vivos, en la tierra, en el agua y en la atmósfera.
How will weathering and erosion most likely change the map over a long period of time?
Answer:
The lines near the bottom of the mountain will become perfect circles. There will be fewer lines near the top of the mountain and they will be further apart. ... The lines near the bottom of the mountain will become straighter.
Answer:
i gotchu
Explanation:
weathering and erosion shapes down land and coastlines, so eventually overtime, our maps start to change and look different
how does the earth evlove around the sun while the moon evlolves around the earth with out those two planets colliding
Answer:
This is a rather complicated thing to explain so I'll try my best. To put it in simple term the sun has whats called a SOI (sphere of infleunce) and anything inside of this is effected by the gravity of that planet or sun in this case. The earth is inside of this sphere of influence. The earth has a constant velocity that is making it move away from the sun but since it's in the suns SOI the path in which the earth moves is changed in a way that causes it to spin around the sun. The same thing is happening with the moon. I'm not 100% sure on this but I think the reason the moon does not just fly away towards the sun is because it is closer to earth and is more effected by earths SOI. Hope this cleared things up for you.
HELP ME WITH SOME OF THESE BIOLOGY PROBLEMS
Are all oxygen atoms the same? And why
Answer:
No. They don't necessarily have to be the same. For example, there can be isotopes (different numbers of neutrons) or ions (different numbers of electrons). The only thing that can't vary between atoms of the same element is the number of protons, but the others can have some variation.
Cross a female who is a carrier of the gene for hemophilia with a man who has normal blood clotting. Tell the expected phenotypic ratio of the offspring.
Which situation is NOT a form of competition? *
native species and non-native species hunting a bunny
a young tree and mature tree getting sun in a dense forest
a mouse eating clover in a big field
an owl and a snake hunting the mouse in the big field