Mitosis
Thus, in the Mitosis cell division, the two resulting daughter cells always contain the same number of chromosomes as the parent cell from which they derive.
how does the digestive system help the body maintain homeostasis? if it doesn't function correctly how does it affect the body?
Answer:
The bacterial flora in the intestines are essential to homeostasis in the body. They not only break down food so the nutrients can be absorbed, they produce vitamins like biotin and vitamin K and guard against harmful bacteria that enter the system
Explanation:
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A(n) ________________________is all of the individuals of one species that live together in one place at one time.
A population is all of the individuals of one species that live together in one place at one time.
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What is a codon?
A. Group of 6 bases that codes for an amino acid
B. Group of 3 bases that codes for an amino acid
C. Group of 4 bases that codes for an amino acid
D. Group of 2 bases that codes for an amino acid
answer:a unit that consists of three adjacent bases on a DNA molecule and that determines the position of a specific amino acid in a protein molecule during protein synthesis.
Pacemakers maintain the heartbeat in people who suffer from certain defects. The function of an artificial pacemaker is to send electrical impulses that will contract the heart muscles and regulate the pumping of the heart. Which condition could be corrected by a pacemaker?
slow heart rhythm (bradycardia)
Explanation:
when a persons heart beat is not normal is typically let's say 60-100 beats per minute that means the blood is not pumped properly throughout the body. so the pacemaker works as an heart machine to keep your heart beating.
Which of the following Best Describes the digestion of beans? A.Chewing, Stomach, Protein, Amino Acids
B. Chewing, Stomach, Minerals, Calcium &Iron
C. Chewing, Pancreas, Fats, Fatty Acid, Glycerol
D. Chewing, Pancreas, Carbohydrates, Simple Sugars
Answer:
A
Explanation:
Beans are mostly protein.
A team of researchers is studying the distance between ribosomes attached to the rough ER in a type of cancer cell. The researchers are writing a grant to provide support for a microscope to use to study this. They need to purchase a microscope with a very high magnification to observe the distance between individual ribosomes in a cross section of a cancer cell. Based on the information given, what type of microscope would you suggest
Answer:
The correct answer is - Electron microscope.
Explanation:
The electron microscope is one microscope among all other types of microscope that has the ability to get high magnification and resolution levels, That helps in look and study things right down to each individual atom.
The light microscope is not able to show direct structures of the cell components such as cell membrane, ribosomes, ER, and other organelles. To see them we need to achieve the high magnification power that is provided by an electron microscope.
What is the term for the phenomenon of current produced by light striking a piece of reflective material?
Answer:
specular reflection
Explanation:
specular reflection is defined as light reflected from a smooth surface at a definite angle
Question 9 of 10
What could a human living now and a horse living thousands of years ago
have in common?
A. They need the same amount of energy to survive.
B. They have the exact same DNA.
C. They are made of some of the same matter.
O D. They both get their energy directly from the sun.
SUBMIT
Answer:
they're made of some of the same matter
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7.10(A) Increased human populations can lead to the depletion of locally available
resources within communities. Compared to other communities, which of these locally
available resources is most likely to be depleted in desert communities?
A. Mineral
B. Oxygen
C. Gasoline
D. Water
Answer:water
Explanation:
In comparison with other communities, the locally available resource which is most likely to be depleted in desert communities is: D. water.
What is a desert?A desert can be defined as an extremely dry area of land that is characterized by sparse vegetation, especially due to very low rainfall and precipitation.
Generally, the amount of water available for plants and other living organisms in all deserts is usually very little (low).
In conclusion, we can infer and logically deduce that water is the locally available resource which is most likely to be depleted in desert communities.
Read more on deserts here: https://brainly.com/question/934669
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Agriculture animals may reproduce both sexually and asexually
Answer:
yes my number is 9160361705 in what's app
Explanation:
yes Agriculture animals may reproduce both sexually and asexually
Answer:
Many organisms can reproduce sexually as well as asexually. Aphids, slime molds, sea anemones, and some species of starfish are examples of animal species with this ability.
Explanation:
Hope this answer helps you :)
Have a great day
Mark brainliest
what are the causes of cancer????
Answer:
Explanation:
Cancer is caused by changes (mutations) to the DNA within cells. The DNA inside a cell is packaged into a large number of individual genes, each of which contains a set of instructions telling the cell what functions to perform, as well as how to grow and divide
What does the sun do to the panel to make electricity?
Answer:
solar panels convert the sun's rays into electricity by exiting electrons in silicon cells using the photons of light from the sun. The electricity can then be used to supply renewable energy to your home or buisness.
Explanation:
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Select ALL of the molecules that are
produced in cellular respiration and are reactants in photosynthesis.
Answer:
6Carbon Dioxide (CO2) + 6Water (H2O) + energy
Explanation:
The products for cellular respiration are the same as the reactants in photosynthesis. Each process is dependent upon the other. The results/products of cellular respiration are 6 carbon dioxide molecules and 6 water molecules along with the releasing of energy. In photosynthesis energy is absorbed in cellular respiration energy is a byproduct.
what specific actions or events affect climate change in the sahara desert
Answer:
In the future, the Sahara and Sahelian regions could experience more rainfall than today as a result of climate change. Wetter periods, termed African humid periods, occurred in the past and witnessed a mesic landscape in place of today’s hyperarid and semiarid environment. Such large past changes raise the question of whether the near future might hold in store similar environmental transformations, particularly in view of the growing human-induced climate, land-use, and land-cover changes. In the last decades, geoengineering initiatives (in the form of active re-greening projects of the Sahara and Sahel) have been proposed and could have significant effects on the climate of the region. Here, we synthesize the literature on past and projected changes in the hydroclimate of the Sahelian-Saharan region and the associated feedbacks. We further address the current state of knowledge concerning Saharan and Sahelian afforestation projects and their consequences. Our review underscores the importance of vegetation in land-atmosphere-ocean feedback processes and the far-field impacts of northern African ecosystem changes.
Explanation:
Fun facts:
In the future, the Sahara and Sahelian regions could experience more rainfall than today as a result of climate change. Wetter periods, termed African humid periods, occurred in the past and witnessed a mesic landscape in place of today's hyperarid and semiarid environment.
tại sao lại có sấm sét
Khi hai đám mây tích điện trái dấu lại gần nhau, hiệu điện thế giữa chúng có thể lên tới hàng triệu vôn. Giữa hai đám mây có hiện tượng phóng tia lửa điện và ta trông thấy một tia chớp. Vài giây sau ta mới nghe thấy tiếng nổ, đó là sấm (do vận tốc ánh sáng nhanh hơn vận tốc của tiếng động nên ta trông thấy tia chớp trước). Khi đám mây dông tích điện đi gần mặt đất tới những khu vực trống trải, gặp một vật có độ cao như cây cối, người cầm cuốc xẻng… thì sẽ có hiện tượng phóng tia lửa điện giữa đám mây và mặt đất. Đó là hiện tượng sấm sét.
give two reasons that the wolf population is not at Hardy-Weinberg equilibrium
Answer:
HW equilibrium means no selective pressures. Selective pressures change the relative frequencies of the alleles in the gene pool. It also means the population does not have either immigration or emigration to change the ratios of alleles in the gene pool
The Hardy-Weinberg principle of genetic equilibrium tells us what to expect when a sexually reproducing population has no selection pressure, no gene flow, no nonrandom mating, not even genetic drift
Explanation:
The wolf population is not considered in a Hardy-Weinberg population as the population of wolves always remains in the state of migration, and there will be an occurrence of natural selection. For a population to be in a Hardy-Weinberg equilibrium there should be no migration and events of natural selection taking place
Two haploid daughter cells are produced during what phase
Answer:
The phase in which two haploid daughter cells are produced is telophase.
Explanation:
Which is one factor that adds to the greenhouse effect
Answer:
The gases that contribute most to the Earth's greenhouse effect are: water vapour, carbon dioxide, nitrous oxide, methane and ozone. The contribution that a greenhouse gas makes to the greenhouse effect depends on the amount of it that it is the atmosphere and how much heat that particular gas absorbs and re-radiates.
Explanation:
Answer:
An increase in gases in the atmosphere that absorb heat
Explanation:
Greenhouse gases such as CO2, can trap heat and alter our climate and to some extent cause the greenhouse effect.
Two students are making models of
cells in plants and animals. They
choose an expanding and shrinking
rubber band to show how one type of
cell acts. Which type of cell does the
A
rubber band best model?
O A. Muscle cells
O B. Epithelial cells
O C. Dermal cells
O D. Guard cells
O E. Nerve cells
HINT
SUBMIT
Answer:
A. Muscle cell because muscle are actualy the most attractive cells in the body most especially men/boyz
the process of __________ is responsible for healing the damaged or worn out cells in our body. (pls answer fast!!)
Answer:
Mitosis
Explanation:
Mitosis is the process in which new cells are formed from older ones by equational division in which ploidy of the cell (chromosome number) remains the same.
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How is a job in fish and wildlife management different from one in forestry?
Answer:
The wildlife manager's job is to maintain the number of animals in a habitat at or below the habitat's carrying capacity so that no damage is done to the animals or to their habitat. In a sense, a wildlife manager's task is similar to a rancher's.
Explanation:
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Viruses can't replicate without a host cell.
A. True
B. False
Answer:
True
hope this helps
have a good day :)
Explanation:
Viruses cannot reproduce by themselves, they must have a living host cell in order to multiply.
How is respiration and combustion similar
A. Both produce water and oxygen
B. Both produce fuel and oxygen
C. Both use carbon dioxide and water to produce fuel
D. Both use oxygen and fuel to produce carbon dioxide and water
Answer:
Both Respiration and Burning uses oxygen. Both Respiration and Burning produces energy. Both Respiration and Burning gives out carbon dioxide as the end product. The overall chemical reactions of both Respiration and Burning are the same.
Answer:
D
Explanation:
Both Respiration and Burning uses oxygen. Both Respiration and Burning produces energy. Both Respiration and Burning gives out carbon dioxide as the end product. The overall chemical reactions of both Respiration and Burning are the same.
WHAT WOULD HAPPEN IF WE STOPPED
MONITORING HOW MUCH NON-
RENEWABLE RESOURCES WE USE
Science
If we don't track the usage of important non-renewable resources, the certain non-renewable recourse would cease to exist.
This could affect the world tremendously, and everyone could die, as well.
how do you get rid of asbestos
Answer:
handling any asbestos products or material can be dangerous. If the material is broken or damaged already, asbestos fibers can easily become airborne. To prevent exposure, asbestos should only be handled and removed by professionals with appropriate certifications.
Explanation:
hope this helps
What is a thermocline?
Explanation:
a thermocline is an abrupt temperature gradient in a body of water such as a lake, marked by a layer above and below which the water is at different temperatures.
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Mutations of the DNA are only passed on to future generations if the change occurred in a –
A. sperm or egg cell.
B. cancerous liver cell.
C. brain cell.
D. mutated skin cell.
Answer:
A. sperm or egg cell............
What is the smallest taxonomic group that contains organisms of different species?
genus
order
family
domain
Question 6 of 10
Which type of protein controls what moves into and out of cells?
A. Fibrous
B. Complex
C. Membrane
D. Enzyme
SUBMIT