Answer: Oceans, active volcanoes, an atmosphere, life, etc.
The physical characteristics are found on earth but not on the moon are trees, Oxygen, Water.
What are the characteristics of moon?The Moon is like a desert with plains, mountains, and valleys. It also has many craters, holes created when space rocks hit the surface at a high speed. There is no air to breathe on the Moon. The Moon travels around the Earth in an oval-shaped orbit.
The moon has mountains, plateaus, plains and depressions on its surface. In the reflected light on the Earth these features look like shadows. Hence, we see shadows on the surface of the Moon.
These eight phases are, in order, new Moon, waxing crescent, first quarter, waxing gibbous, full Moon, waning gibbous, third quarter and waning crescent. The cycle repeats once a month (every 29.5 days).
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What part(s) of the brain deal with visual input and processing?
Answer: visual cortex
Explanation:
Select the one statement that is false: a) All species of Plasmodium can cause relapses. b) Merozoites are the form of Plasmodium that invades red blood cells.c) Plasmodium sexual reproduction involves fusion of a male and female cell to produce a zygote.d) The "knobs" on infected red blood cells increase P. falciparum mortality by reducing immune system clearance of Plasmodium-infected red blood cells. e) Plasmodium has an organelle that specializes in taking up and using hemoglobin as a nutrient .f) Nearly all malaria deaths are caused by P. falciparum.
ANSWER: (A) All species of Plasmodium can cause relapses.
EXPLANATION: All species of Plasmodium can cause relapses is FALSE.
Based on series of research on malarial parasites, only two species of Plasmodium can cause relapses (P. vivax and P. ovale.).
These species of plasmodium are known for causing relapses i.e the reappearance of parasitemia after treatment of affected individuals.
However, it is assumed that the subset of the parasites that caused the primary infection caused the relapses.
Furthermore, individuals who are cured of their blood stage may have a subsequent infection without reinfection (relapses). This is caused by the presence of the latent (exo-erythrocytic) stage, which exhibit dormancy in the body.
Answer:
Select the one statement that is false: a) All species of Plasmodium can cause relapses
Explanation:
This statement "All species of plasmodium can cause relapses" is false, because only two species of Plasmodium can cause relapses. These two are Plasmodium vivax and Plasmodium ovale. These species can cause malaria, people can develop symptoms even years after the initial infection due to activation of a dormant hypnozoite in the liver.
A group of scientists designed a clinical study to investigate the effects of cholesterol deficiency in humans. For the duration of the 8-week study, the adult subjects must live in a special research unit of a hospital. The only food the subjects can consume is a synthetic formula that contains all known nutrients, except cholesterol. Based on this information, you would expect:a. 100% of the subjects to show signs and symptoms of cholesterol deficiency within the first 3 weeks of participating in the study.b. about 50% of the subjects to show signs and symptoms of a cholesterol deficiency within the first week of the study.c. none of the subjects to show signs and symptoms of a cholesterol deficiency during the entire study.d. about 10% of the subjects to show signs and symptoms of a cholesterol deficiency within the first week of participating in the study.
Answer:
c. none of the subjects to show signs and symptoms of a cholesterol deficiency during the entire study.
Explanation:
this is because the blood cholesterol is from two sources. Nearly 80% of the cholesterol the body needs are made by the liver and intestine.certain small amounts are also produced in the adrenal glands and the reproductive organs.The remaining fragment amounts comes from the diets.
Therefore even if these subjects were fed with diet without cholesterol, it will not have any significant effects on the body cholesterol composition. Therefore no symptoms of its deficiency will be observed.
Generally it biosynthesis is regulated by the amount of cholesterol present in the blood.
were green algae the first plants
Answer:
Yes. Green algae were considered to be the first ancestral organism to be considered part of the Plantae Kingdom. However, the first land plants appeared around 470 million years ago. These plants were a sort of moss like organism.
do viruses have the ability to adapt
no i don't think they can
Answer:
. A virus can live in two different phases – the lytic phase (where the virus actively replicates in a host cell) and the lysogenic phase (where the viral DNA incorporate itself into the cell’s DNA and multiples whenever the cell multiplies). Sometimes a host does not have enough energy or supplies to support the virus to actively replicate, so it will switch to the lysogenic phase. The virus can eventually reenter the lytic phase when conditions are right.
Explanation:
What is wafting?
O
A. Gently pushing vapors toward your nose
B. Dipping your nose into a liquid
O
C. Inhaling deeply with your nose
D. Putting your nose in a jar of chemicals
Answer:
i believe its D
Srry if im wrong :(
Explanation:
What occurs during the gametophyte stage?
The plant produces spores.
The plant travels in the wind to a new location.
The plant produces sperm cells and egg cells.
The plant releases spores into the air.
Answer:
the is c
Explanation:
hope this helps
Answer: C The plant produces sperm cells and egg cells.
Explanation:
Which levels need to be correct for cells to function? Select four options. blood sugar body height body water body temperature blood oxygen
Answer:
blood sugar, body water, body temperature, and blood oxygen.
Explanation:
so (A) (C) (D) (E) hoped this helped :)
Answer:
1 3 4 5
Explanation:
Hey can someone answer this?
Proteins are one of the four main types of _________ .
biomolecules
living
complex
2.
One of the main functions of proteins is the creation of ________.
sugars
enzymes
3.
Enzymes are important for allowing and speeding up ________ in an organism.
reactions
chemicals
Answer:
Explanation:
1) biomolecules
2)enzymes
3)reactions
I think
1. Proteins are one of the four main types of Biomolecules.
2.One of the main functions of proteins is the creation of Enzymes.
3.Enzymes are important for allowing and speeding up reactions in an organism.
Thus, the correct option for 1, 2 and 3 are (A), (B) and (A) respectively.
What is Protein?Proteins are large biomolecules which are made up of amino acids. The basic unit of protein is called amino acids which are attached to each other in long chains. There are 20 types of amino acids which combine to form protein. They perform any functions and repair the structure and regulate the body tissues and organ .
There are so many proteins present in the body performing various functions like antibody, enzymes, messenger etc.
Enzyme is a type of protein which help to speed up the chemical reaction. It is also known as biological catalyst. For each type of substrate , there is a specific enzyme. Enzyme is effected by various factors like heat, harsh chemical conditions etc.
Enzyme support various important processes in the body. For example,
1. Digestive system
2.DNA replication
3.Liver enzymes production
4.Cell regulation
5. Respiration
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What does the sequence of DNA determine?
Answer:
It determines everything about you.
Explanation:
Sequencing DNA means determining the order of the four chemical building blocks - called "bases" - that make up the DNA molecule. The sequence tells scientists the kind of genetic information that is carried in a particular DNA segment.
The sequence of DNA determines the order of amino acids in proteins, dictating their structure and function, and influencing an organism's traits.
The sequence of deoxyribonucleic acid (DNA) determines the specific instructions for constructing proteins, which are essential for the structure and function of a cell. These sequences encode for the order of amino acids, which are the building blocks of proteins. The process begins with a sequence of codons in DNA dictating the corresponding codons in messenger RNA (mRNA). The mRNA then guides the transfer RNA (tRNA) in the assembly of amino acids into a polypeptide chain that folds into a functional protein. Variations in the nucleotide sequence can lead to mutations, potentially altering the structure and function of the resulting protein and affecting an organism's traits.
why does the heart need to have such an abundant supply of blood?
(pig anatomy)
Answer:
Explanation:
The heart needs an abundant supply of blood to offer oxygen exchange for carbon dioxide and nutrition as well as take away waste products like carbon dioxide.
Because the North had more T ), it could
produce more weapons than the South could.
Answer:
factories
Explanation:
Which statement about PCBs is false?
A. They are found at highest concentrations in Inuit women who eat herbivorous caribou.
B. They originate from industrial and agricultural production.
C. They cause a variety of health ailments in humans.
D. They can remain in the environment for long periods of time.
Explanation:
(B) They originate from industrial and agricultural production.
PCBs in humans have discovered expanded paces of melanomas, liver cancer, gall bladder cancer, biliary tract malignant growth, gastrointestinal tract disease, and mind malignancy, and might be connected to bosom diseasePCBs are known to cause an assortment of sorts of malignant growth in rodents, mice The most usually watched wellbeing impacts in individuals presented to a lot of PCBs are skin conditions, for example, skin break out and rashesPCB exposures in everybody are not liable to bring about skin and liver impactsThe false statement about PCBs is that they are found at highest concentrations in Inuit women who eat herbivorous caribou. PCBs tend to bioaccumulate and biomagnify in apex predators, not herbivores. So the correct option is A.
Explanation:The statement about PCBs that is false is: A. They are found at highest concentrations in Inuit women who eat herbivorous caribou. This statement is incorrect because PCBs, or polychlorinated biphenyls, bioaccumulate and biomagnify in food chains, meaning that they are found in higher concentrations in apex predators rather than in herbivorous animals. PCBs are industrial and agricultural pollutants that originate from human activities, such as the production of coolant liquids and can cause a variety of health ailments in humans. They are known to persist in the environment for very long periods and accumulate in higher trophic levels of the food chain, thus reaching high concentrations in predatory fish and the animals, including humans, that eat these fish.
There have been numerous studies on this topic, including research by the National Oceanic and Atmospheric Administration (NOAA) in the Saginaw Bay of Lake Huron, which showed that the apex consumer, the walleye, had more than four times the amount of PCBs compared to phytoplankton at the base of the food chain. Birds that eat these fish may have even higher levels. Therefore, populations such as the Inuit, who rely on higher trophic level marine predators, would be more at risk.
when is the classification division used
Final answer:
Classification and division are writing strategies used to organize information into categories or to break a whole into parts, helping to clarify a concept by showing the elements that comprise it.
Explanation:
The classification and division writing strategy is used when organizing information into categories or breaking a whole into parts. Classification paragraphs begin by identifying individual items that fit into a larger group, often helping to clarify a larger concept by showing the elements it comprises. For example, during a pandemic, essential workers can be classified into categories such as health care, childcare, and transportation. On the other hand, division paragraphs work by taking a large group or a single unit and breaking it down into its smaller, component parts. This could mean taking a larger concept like sports drinks and breaking it down into the types of drinks within this category.
Describe the action of the tricuspid valve when you squeezed the water-filled right ventricle
Answer:
Tricuspid valve is a structure present between right atrium and right ventricle. It is a one way valve composed of three flaps, hence the name. Blood flows from right atrium to right ventricle via it. It also prevents back flow of blood to atrium.
If a water filled right ventricle is squeezed, it will try to flow back into the right atrium. At this moment, the flaps of tricuspid valve will move upwards in horizontal position. As a result, the valve will close and water will not flow back to the right atrium.
Answer:
If you squeeze a water-filled right ventricle, the tricuspid would close to to keep water from flowing back into the right atrium.
Which of the following are examples of short-term, human-induced environmental changes? Select three answer choices
mass extinction
global warming
deforestation
ozone layer destruction
pollution
Explanation:
we have mass Extinction deforestation and pollution
Answer:
ACD
Explanation:
ozone destruction
mass extinction
deforestation
and humans cause holes in the ozone when they let out gasses
Deforestation is the process of getting rid of forested areas for land ect
and mass extinction happens when to many of one species are introduced for example Humans
Therefore its ACD because they are all man made
Which diagram shows magnets aligned so they will attract each other?
C
The diagram shows magnets aligned so they will attract each other is D. as it shows the magnetic pole is showing attraction.
What is the magnetic pole?A magnetic pole, placed at every give up of a magnet in which the outside magnetic area is strongest. A bar magnet suspended in Earth's magnetic area orients itself in a north-south direction. The north-looking for pole of one of this magnet, or any comparable pole, is known as a north magnetic pole.
A magnet continually comes with poles: a north pole and a south pole. The major distinction between north and south pole is that a north pole is attracted toward the south pole of any other magnet whilst a south pole is attracted toward the north pole of any other magnet.
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All of the following are functions of a coelom EXCEPT serving as a hydrostatic skeleton. processing and storing food. allows digestive tract to expand within the body. cushioning internal organs. permits independent movement of digestive tract.
Answer:
Processing and storing food.
Explanation:
The coelom is the hollow structure formed in the organisms filled with the coelom fluid. The coelom is formed during embryogenesis which may be lined by the mesodermal layer or not.
The formation of coelom serves many functions in different organisms like it allows the internal movement of the organs in the body, allows the independent movement of the digestive tract, the fluid present in the cavity acts as a hydrostatic skeleton in the lower organism and cushions the internal organs.
The function that is not performed by the coelom is that it is not involved in the processing and storing food in organisms.
Thus, Processing and storing food is correct.
Why does the tree resin do that helps the DNA?
Tree resin (along with other gum and latex fluids) plays an extremely important function in trees by rapidly sealing over wounds used as introductory pathways by invading insects and fungal disease agents. Organisms that try to enter a tree via a wound can be flushed out, can become stuck and trapped in the seal and can be overcome by the resin's toxicity. It is also thought that resins have high antiseptic qualities that prevent decay and that they also lower the amount of water lost from the plant's tissues. In any event, consistent resin flow is essential to the continued health of most conifers.
If you have regularly handled or touched the bark or cones of pine, spruce or larch, you know about the fragrant "sticky" resin they copiously ooze. That resin is contained in ducts or blisters that run through the bark and wood and diminish in size and number as they enter roots and needles. Hemlocks, true cedars, and firs have resin mainly restricted to the bark.
Wound trauma to a tree can stimulate the production of "traumatic resin canals" that help in containing the injury and help in healing any resulting infection. Resin-laden blisters contained in the conifer secrete the light liquid, which immediately loses oils to evaporation and forms a heavy solid scab. It is interesting to note that this reaction to trauma by a tree is used in the manufacturing process of certain commercial resins and essential oils by stimulating resin flow by inflicting a purposeful injury or bark irritation (see tapping below).
The production of resin is very common in nature, but only a few plant families can be considered of commercial importance to resin collectors. These important resin producing plants include the Anacardiaceae (gum mastic), Burseraceae (incense tree), Hammamelidaceae (witch-hazel), Leguminosae, and Pinaceae (pine, spruce, fir, true cedar).
Would you expect a cell to continue or to stop dividing at a nonpermissive high temperature if it is a temperature-sensitive Ras mutant whose protein product is fixed in the GTP-bound form at nonpermissive temperature?
Answer:
Cell that's temperature sensitive,then they would not be able to divude.
Explanation: This is so, because cells become inactive when the temperature is extremely high
Which is a dominant trait that Mendel observed in pea plant
A. Bumpy pods
B. Short height
C. Yellow seeds
D. White flowers
Answer:im not 100% but i thinks its c
Explanation:
Answer:
C got it right
Explanation:
Whenever diploid populations are in hardy-weinberg equilibrium at a particular locus
Explanation:
Hardy Weinberg equilibrium states that in a population, the sum of allelic frequencies as well as genotypic frequencies remains same over generations
There are five assumptions regarding this equilibrium: there should be random mating, no immigration and emigration, no mutation, no natural selection and population should be large and non evolving
Whenever diploid populations are in Hardy Weinberg equilibrium at a particular locus the allele's frequency should not change from one generation to the next, but its representation in homozygous and heterozygous genotypes may change
The allele's frequencies do not change across generations at HW equilibrium, but its representation in homo-zygous and heterozygous genotypes can change.
The Hardy Weinberg (HW) equilibrium indicates that allele frequencies and genotypic frequencies will remain constant over generations.However, these values change in representation between homo-zygous and heterozygous individuals.The HW equilibrium requires the absence of different evolutionary forces (e.g., natural selection, mutation, etc).In conclusion, the allele's frequencies do not change across generations at HW equilibrium, but its representation in homo-zygous and heterozygous genotypes can change.
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Which electron orbital holds up to 8 electrons
Answer:
Explanation:
Each principal energy level above the first contains one s orbital and three p orbitals. A set of three p orbitals, called the p sublevel, can hold a maximum of six electrons. Therefore, the second level can contain a maximum of eight electrons - that is, two in the s orbital and 6 in the three p orbitals.
Answer:
the third electron shell
Explanation:
i have chart in my notebook from my science class
An injury in which the epidermis remains intact, but blood vessels and cells in the dermis are injured,is called a(n):a.contusion.b.abrasion.c.concussion.d.avulsion.
Answer:
A- a medical term for common bruise.
Explanation:
This is a type of closed wound inflicted by a blunt object. Therefore the epidermis remains intact but there is disruption of the underlying dermis structure. Blood usually leaks from the damaged capillaries into the surrounding areas.And this marked the meaning of contusion.
It usually affects both the bones and soft tissues.When it occurs in the bone it is bone contusion, muscles as muscle contusion or as in the question;to the skin as skin contusion.
Adequate rests, cold compression, elevation of the affected part. or compression with bandage are the methods of treatment.
Bone contusion takes longer time to heal with X-ray examination,but other forms heal naturally.
The pattern in which a population is spaced within an area is called *
5 points
Growth pattern
specific variation
dispersion
population density
Answer:
The correct answer is... Dispersion
_________ is a part of the male gamete formation
Answer:
The correct answer is "testes".
Explanation:
The missing options of this question are
testes
ovaries
gametes
oogonia
The correct answer is "testes".
Testes are part of the male gamete formation, actually testes are the site where the males produce their gametes in a process known as spermatogenesis. The main function of the testes is to produce and store sperm. Particularly, spermatogenesis takes place in the seminiferous tubules of the testes, developing haploid spermatozoa that is used for sexual reproduction.
What are the functions of the male reproductive system
The male reproductive system's primary functions are to produce sperm and secrete testosterone, which are essential for reproduction and the development of male characteristics.
Functions of the Male Reproductive System
The male reproductive system performs several critical functions related to reproduction and sexual development. These functions can be categorized mainly into two roles:
Producing sperm: Sperm are the male gametes necessary for fertilization of the female gamete (the egg) during reproduction. The testes are the primary organs responsible for sperm production.Secreting testosterone: Testosterone is the dominant male sex hormone that guides the growth, development, and maintenance of male characteristics and the reproductive system. Its presence triggers puberty and supports the continuous production of sperm.The system includes the testes where sperm and testosterone are produced, and a network of ducts and glands that contribute to the maturation and transport of sperm. Together, these parts ensure the male's reproductive capabilities.
An older adult client who is accustomed to taking enemas periodically to avoid constipation is admitted to a long-term care facility. In addition to medications, the healthcare provider prescribes bed rest and a regular diet. Which action should be implemented initially to help prevent the client from developing constipation?
1. Arrange to have enemas prescribed for the client
2. Obtain a prescription for a daily laxative for the client
3. Place a commode by the bedside to facilitate defecation
Answer:
Explanation: It will be a better option if the client is given a large glass of prune juice with warm water every morning because when
Prune juice and warm water is administered by the nurse this will promote easy defecation. Prune juice will irritate the bowel mucosa, thereby stimulating peristalsis. Fiber in the diet increases fecal volume, which stimulates intestinal motility and the reflex for defecation. Enemas should not be considered because they can promote dependency and can result in electrolyte imbalance likewise the routine use of laxatives promotes dependency. The client is bedbound and is unable to use a commode.
How is the ecosystem of Cotopaxi different to that of the rainforest? Think about how the landscape affects what kinds of plants and animals live here.
The ecosystem of Cotopaxi differs from a rainforest due to different factors such as latitude, elevation, temperature, and rainfall. This results in a variety of biomes in Cotopaxi and much biodiversity in rainforests. Both ecosystems face challenges from environmental disturbances and human activities.
Explanation:The ecosystem of Cotopaxi, a high-elevation ecosystem, differs greatly from that of a rainforest due to factors such as latitude, elevation, temperature, and rainfall. For example, as you ascend the mountain, changes in these factors mean that you will encounter different biomes along the way. These can range from temperate forests at lower elevations, to tundra-like conditions at the peak.
In a rainforest, however, due to typically high temperatures and rainfall, you would see a great amount of diversity with plants like epiphytes and a variety of animals adapting to an arboreal lifestyle. On the other hand, terrestrial ecosystems like Cotopaxi, are comprised of a range of different biomes, including grasslands, desert-like areas, and eventually, ice-covered peaks. These differing conditions support differing vegetation and animal life.
Both ecosystems are, however, susceptible to environmental disturbances. This could be due to yearly variations in rainfall and temperature, or human activities like deforestation, pollution, and other harmful practices. Understanding these differences can be crucial for conservation efforts in these unique ecosystems.
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Use the law of superposition to choose the correct answer for the following questions about rock layers and relative age.
Answer: Layer 6 is older than layer 8 and layers 2 and 3 are younger than 4 and layers 7 and 9 and deposited before 5
Explanation:
Answer:
- layer 8
-layer 2 and 3
-layer 7 and 9
Explanation:
just took question on edge!