Answer:
DNA is arranged on chromosomes in segments called genes. One gene tells the cell how to make one protein. Different variations of a gene are called alleles. Each parent passes one allele to the child for each gene.
Explanation:
- Eijiro <3
I need this asap please
Answer:
The Third Conclusion.
Explanation:
Hope this helps!
What is the 5 levels of cell organization in a dog's body from simple to most complex?
Group of answer choices
bone cell, bone tissue, femur (thigh bone), skeleton, dog
bone tissue, bone cell, femur, skeleton, dog
dog, skeleton, femur, bone tissue, bone cell
skeleton, bone tissue, bone cell, dog, femur
Answer:
bone cell, bone tissue, femur (thigh bone), skeleton, dog
Explanation:
The dog itself is logically the largest. That narrows it down to the first two. The smallest organization is cells, because tissues are made of cells. That leaves only the first option.
Which of the following is a product of the photosynthesis reaction? OA. carbon dioxide OB. glucose O C. lactose OD. fructose
Answer:
Glucose
Explanation:
Glucose is the sugar found in plant leaves and is produced by photosynthesis. Photosynthesis requires carbon dioxide. Fructose is found in fruit while lactose is found in milk. Therefore, glucose is the only possible answer. Hope it helps :)
What has been the experience of cats and dogs in space? Explain several different situations in which cats and dogs were involved with space travel. its astronomy
Answer:
Animals in space originally served to test the survivability of spaceflight, before human spaceflights were attempted. Later, other animals were flown to investigate various biological processes and the effects microgravity and space flight might have on them. Bioastronautics is an area of bioengineering research which spans the study and support of life in space.
Explanation:
Example 1: Albert II became the first monkey in space on June 4, 1949. He reached an altitude of 83 miles (134 km), but died on impact when the parachute failed. A previous monkey, Albert I, died when the V-2 rocket failed before reaching peak altitude. Two other monkeys, Albert III and IV, also died when their rockets failed.
Example 2:A mouse launched on Aug. 15, 1950, attained an altitude of 85 miles (137 km), but died when the rocket disintegrated due to parachute failure. Several other mice were launched during the 1950s.
Example 3 (and the most important example): Laika became the first living being to orbit the Earth on Sputnik 2, Nov. 3, 1957. She died several hours into the flight from stress and heat.
SELECT ALL THAT APPLY.
Chromosomes _____.
□ are tight coils of DNA
□ are carried on genes
□ always occur in pairs
□ can be analyzed in a karyotype
□ carry thousands of genes
Answer:
☑ are tight coils of DNA
☑ always occur in pairs
☑ carry thousands of genes
Refer to Animation: Signal Amplification. In the example of adrenaline signaling used in the animation, suppose each amplification step produces hundredfold active molecules. A signaling pathway resulting from a single activated signal receptor results in the consumption of _______ molecules of GTP and _______ molecules of ATP.
Answer:
Answer B, 100; 1,010,000
Explanation:
The complete question is
In the example of adrenaline signaling used in the animation, suppose each amplification step produces hundredfold active molecules. A signaling pathway resulting from a single activated signal receptor results in the consumption of _______ molecules of GTP and _______ molecules of ATP.
Choice A., 100; 1,000,000
Choice B., 100; 1,010,000
Choice C., 1; l00
Choice D., 10,000; 1,000,000
Solution
A signaling pathway resulting from a single activated signal receptor results in the consumption of ____100___ molecules of GTP and __1,010,000_____ molecules of ATP.
I NEED SOME HELP...
What are ions
14 points if you answer this
Answer:
Ions are an atom or group of atoms that either has a positive or negative charge. An ion with a negative charge is called an anion and one with a positive charge is a cation.
Hope this helps :)
Opposite of cellular respiration
Answer:
On a simplified level, photosynthesis and cellular respiration are opposite reactions of each other. In photosynthesis, solar energy is harvested as chemical energy in a process that converts water and carbon dioxide to glucose. Oxygen is released as a byproduct.
Answer: Photosynthesis
Explanation: Cell respiration and photosynthesis are essentially opposite processes. Photosynthesis is the process by which organisms make high-energy compounds – the sugar glucose in particular – through the chemical "reduction" of carbon dioxide (CO2).
How is form used in classification?
Sections of mRNA that are kept and ultimately code for proteins are called:
Answer:
codon?
Explanation:
Based on the weather map, what weather conditions would you predict for the Florida area? Use data to support your answer.
Answer:
high winds with heavy rain
Explanation:
based on the key their is a hurricane coming to Florida from the east with winds towards Florida in several cities
Based on the weather map, the weather conditions for the Florida area is high winds with heavy rain.
What is the weather?A mechanical process is physical weathering. The temperature changes within a rock typically have a significant impact on this. The outside of a rock warms up more quickly than the inside when it is heated by the sun.
As a result, the rock experiences stress internally and deferential expansion. The interior also cools more slowly than the exterior during cooling.
The rocks eventually shatter and fragment into smaller fragments after numerous chilling and heating cycles. When water freezes and thaws in rock fissures, the same mechanical process is at work. But throughout the process, the rock's chemical makeup stays the same.
Based on the key, a hurricane is headed towards Florida from the east, with gusts reaching many cities in Florida.
Therefore, according to the weather map, Florida is currently experiencing high winds and heavy rain.
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Sunlight hits Earth's surface most evenly at an imaginary line called the
Because of this, this particular area doesn't experience seasons.
A.North Pole
B.equator
C.Prime Meridian
D.South pole
Answer:
Equator
Explanation:
Which of the following is made by male plant cells and is important for the reproduction of flowering plants?
A. ovule
B. photosynthesis
C. pollen
D. stigma
Which two organisms are most closely related?
animals, choanoflagellate, human, sponge, tunicate.
Answer:
choanoflagellates are more closely related to sponges than they are to protists
Explanation:
Answer: animals, human
Explanation:
2. The prefix homo- means the same." Explain how this meaning relates to the
definition of homologous chromosomes.
Answer:
It means that the chromosomes shown are the same. For example, WW, ww, SS, ss, GG, etc
Explanation:
A genetic disorder is caused by a mutation on DNA.
A. True
B. False
Answer:
True
Explanation:
Genetic disorders can be caused by a mutation in one gene(monogenic disorder) by mutations in multiple genes
17. Which answer choice best describes a community?
Answer:
Different species of lizards occupying the same niche in a dessert
Explanation:
Multiple species in one habitat
plz help me asap!! find the claim
Which of these four solutions will dissolve the plastic wrapper fastest?
Water
Boiling water
Apple cider vinegar
Soda
Acetone
Answer:
Acetone
Explanation:
Answer: Acetone.
Explanation: Acetone molecules have a polar carbonyl group that allows them to ACCEPT hydrogen bonds from OTHER compounds. The slightly positive charge on each hydrogen can attract slightly negative oxygen atoms on other water molecules, forming hydrogen bonds. If acetone is added to water, acetone would completely dissolve.
A plant leaf is an organ. In what way is a human lung similar to a plant leaf? Choose the correct answer. Both organs make chemical energy. Both organs are made up of only one kind of cell. Both organs are made up of protective dermal tissue. Both organs exchange oxygen and carbon dioxide.
Answer:
Both organs exchange oxygen and carbon dioxide.
Explanation:
This is because the plant leaf exchange gases during photosynthesis where it uses carbondioxide and water in the presence of light energy and chlorophyll to produce carbohydrates and oxygen. Therefore oxygen is given out to the atmosphere and carbondioxide is taken in.
The lungs also is an organ of respiration, it is where exchange of gases take place where oxygen is taken in through breathing and carbondioxide is given out as by product.
11 During cellular respiration, cells break down
sugars to release energy. In this process, water
and carbon dioxide are produced as waste
products. What must happen to these waste
products in order for a cell to maintain
homeostasis?
A. They must be digested and used as food.
B. They must be permanently stored inside the cell.
C. They must be used for photosynthesis.
D. They must be excreted from the cell.
Answer:
They must be excreted from the cell
Explanation:
Name two types of fluids
found
in female reproductive
Organs
Answer:
A female's internal reproductive organs are the vagina, uterus, fallopian tubes, and ovaries. The vagina is a muscular, hollow tube that extends from the vaginal opening to the uterus. Because it has muscular walls, the vagina can expand and contract.
Explanation:
Welcome!
Answer:
The oviduct and uterus provide the environments for the earliest stages of mammalian embryo development. However, little is known about the mechanisms that underlie the formation of oviduct and uterine fluids, or the extent to which the supply of nutrients via these reproductive tract tissues matches the nutrient requirements of early embryos. After reviewing our limited knowledge of these phenomena, a new experimental paradigm is proposed in which the epithelia lining the endosalpinx and endometrium are seen as the final components in a supply line that links maternal diet at one end and embryo uptake of nutrients at the other. When considered in this way, the oviduct and uterine epithelia become, for a few days, potentially the most critical maternal tissues in the establishment of a healthy pregnancy. In fulfilling this 'gatekeeper' role, female reproductive tract fluids have a key role in the 'developmental origins of health and disease' concept.
Explanation i made it because it a weird question
first to answer easy question gets brainliest
Answer:
C.i guesssssssss!!!!!!!!!!!!!!!!
Answer:
A
Explanation:
Hope this helps
What type of experiment is based on observation?
O A. A sample experiment
O B. A biased experiment
O C. A false experiment
O D. An objective experiment
In a paternity case there is a child with type O blood, and the mother has type A. The first potential Father has type A blood as well and the second potential Father has type B blood. Would blood type be enough to tell us which man is the father? *
Answer:
Blood type information is not enough to tell us which man is the father. We need to know the exact genotype of individuals to know which father gave the child a recessive allele.
Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files
What is the least likely result of increased sediment in waterways?
Sediment settles to the river floor
Reduced light for primary producers
Extinction of bottom-dwellers
Blurry vision for predators
i wan na just say so coll like every blurry vision✌
Extinction of bottom dwellers is the least likely result of increased sediment in waterways. Thus, the correct option will be C.
What is the result of sedimentation?Sedimentation is the phenomenon which results in the formation of depositional landforms and also the rocks which constitute the sedimentary records. The building up of various land surfaces through the process of sedimentation, which takes place particularly in the river valleys, and this is called as aggradation.
The sediments which are formed in a waterway's bed, banks and also the floodplain have been transported from higher region in the catchment and are deposited there by the flow of water. Extinction of the bottom-dweller species is the least likely result of the increased sediment in the waterways.
Therefore, the correct option will be C.
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why do you keep using that link
Explanation:
which link???????.....
in your own words, what is biodiversity?
Answer:
Biodiversity is all about the different living species we have on earth, such as animals, plants, bacteria, and including fungi. It also includes species that have not been discovered yet, along with microorganisms and invertebrates. Why is it important, you may ask? Well, Biodiversity prevents certain animals from being extinct, allows organisms to adapt to the environment around them, and in addition, provides an excessive amount of food and materials for survival. Lastly, Biodiversity helps support our Ecosystem, so in the long run, it can withstand and recover from a multitude of disasters.
I hope this helps! :)
Butterflies come in many different colors, but some butterflies incomplete dominance. Dark blue is incompletely dominant to white. If a dark and a light blue butterfly are crossed , what is the probability that an offspring will be white?
A. 0%
B. 100%
C. 25%
D. 50%
Please help me answer this question!
Urgent!!!!
Which is a disadvantage of synthetic fertilizers?
A.They are not as effective as organic.
B.They must be applied repeatedly to work.
C.They can burn or damage plants.
D.They are more difficult to obtain.
Answer:
e
Explanation:
Which external stimulus are the ears of a coyote best able to detect?
O A. The motion of a mouse
B. The taste of a rabbit
C. The smell of a flower
D. The sound of a hawk
Coyote is the canine species of North America, which is close member of wolf. The sound of the hawk are best detected by the ears of coyote.
What is stimulus?The event generally evokes a functional reaction in the body.
It can be also defined as the factor that sufficiently evokes a behavioral response in the organism.
The external stimulus is the ears of a coyote best able to detect the sound of a hawk.
Thus, the correct answer is D.
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