Answer:
The genetic interaction of DNA viruses can result in break-rejoin recombination, in which the two DNA molecules of different viruses break and then cross over. Break-rejoin recombination results in novel progeny viruses with some DNA sequences of both types of parental viruses.
Explanation:
Answer:
the two DNA molecules of different viruses break and then cross over.
Explanation:
Break-rejoin recombination results in novel progeny viruses with some DNA sequences of both types of parental viruses.
Match the arteries and veins to their functions.
Answer: deoxygenated blood from lower parts of the body = veins from inferior vena cava
oxygenated blood to the rest of the body excluding lungs = arteries from aorta
oxygenated blood to cardiac muscles = arteries from coronary arteries
supplies deoxygenated blood from upper part of the body = veins from superior vena cava
Explanation:
Riddle time Good luck !
What Is Green that grows on the North side of The Rock But Does not talk
Bonus Add #EarthRules you can be Brainliest
Answer:
Moss? #EarthRules
Explanation:
hich of the following organisms receives at least some energy from plants?
A.
coyotes
B.
rabbits
C.
deer
D.
all of these
Answer: B
Explanation: Coyotes and deer dont really eat plants like that but deer do sometimes so my best bet is B or C. I hope this is helpful!!
А __ is an agent that can cause infections and diseases.
Explanation:
I think it would be easier if u have options but I will help as much as I know abt this.. so The agents that cause disease fall into five groups: viruses, bacteria, fungi, protozoa, and helminths (worms). Protozoa and worms are usually grouped together as parasites, and are the subject of the discipline of parasitology, whereas viruses, bacteria, and fungi are the subject of microbiology.
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Compare and contrast the different types of clouds
Answer:
Some clouds warn of storms and other clouds tell of fair weather. Compare and contrast the characteristics of different types of clouds through vibrant
Explanation:
Intense competition would most likely occur between?
two species that live in different forests but eat the same foods.
two species that live in different forests and eat different foods.
two species that live in the same forest but eat different foods.
two species that live in the same forest and eat the same foods.
Answer:
Two species that live in the same forest but eat the same foods because, they are competing for the same exact things in the same area. Thus making it difficult if one obtains food and the other does not have anything left to get.
Explanation:
After removing a cutting from a parent plant, farmers usually:
Answer:
Plant the cutting in a different location
Explanation:
A cutting is a piece of a plant that is usually cut by farmers during agricultural practices. It is a means of vegetative (asexual) propagation.
The part of the plant which is cut is usually the stem or root of the parent plant. The cutting is then placed in a favorable environment which is mostly moist soil for proper growth .
Drag each label to the correct location on the image
Arrange the symbols to form a DNA molecule.
5
3
5
3'
Answer:
The right answers are mentioned in the picture.
A base pair (bp) is the pairing of two nucleobases located on two complementary strands of DNA or RNA. This pairing is carried out by hydrogen bridges. There are four types of nucleic bases: A-T-C-G, these letters Adenine, Thymine, Cytosine, and Guanine. A with T and C with G.
It is also necessary to take into account the antiparallel character of the DNA strands. If a strand is in the 5 '3' direction, its complete strand is in the 3 '5' direction.
Explanation:
Number the steps (1-6) of Transcription to order the events in the correct sequence. (Worth 50 points)
____ The DNA “rezips,” reforming the original complementary cross-strand
bonds
____ The DNA and messenger RNA strands separate from one another and the
RNA leaves the nucleus
____ Helicase “unzips” the DNA-RNA hybrid
____ RNA polymerase joins the new RNA nucleotides into a single strand
____ Helicase “unzips” the DNA, opening the two strands of the double helix
____ Free RNA nucleotides make complementary pairs between their own
nitrogenous bases and the attached bases of the single DNA template
strand.
Answer:
6, 5, 4, 2, 1, 3
Explanation:
Transcription refers to the process of the formation of RNA molecules from DNA molecules using DNA strands as a template.
Only one strand out of two DNA strands is involved in the process and the strand is known as coding strand which runs in the direction of 5' to 3'.
The process of transcription takes place in the following sequence:
1. Helicase enzyme binds to the DNA and unzips the two strands of DNA. This opens the helices of the DNA and the DNA gets open.
2. RNA polymerase binds to the promoter attached to the DNA and forms the single strand.
3. The RNA nucleotides form complementary base pairs with the DNA and the RNA strand. A new complementary strand is made using complementary base pairing.
4. DNA helicase unzips the DNA and RNA hybrid.
5. The DNA and RNA get separated and the mRNA molecule formed in the nucleus exits the nucleus.
6. The two-strand of DNA is again joined via complementary base-pairing rule.
Answer:
Explanax
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−
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−
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3
2
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+
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√
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2
,
5
3
,
−
5
−
5
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6
,
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5
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6
tion:
If someone adds thousands of small fish to a lake, how would the number of big fish change?
Answer:
the number of big fish would increase
Explanation:
when theres a bunch of small fish, that is more food for the big fish ao the population of big fish will increase
Answer:
That would be beneficial to the big fish
Explanation:
More food equals more big fish
What
was the main reason for this change in the classification system?
A Unlike the other single-celled organisms, bacteria lack DNA.
B. Unlike the other single-celled organisms, bacteria are eukaryotes
C. Unlike the other single colled organisms, bacteria reproduce only sexually,
D. Unlike the other single-celled organisms, bacteria lock a nucleus
Answer:
A.
Explanation:
Hypertension can increase the risk of which medical condition?
A. ear ache
B. heart attack
C. chicken pox
D. broken bone
Answer:
Hypertension can increase the risk of having a heart attack.
Explanation:
Hypertension, if untreated over a long period of time, can damage blood vessels by narrowing, rupturing, or causing a leak. Hypertension can also cause blood clots to form in the arteries leading to your brain.
Unrelated Fun Fact:
Some female sharks store sperm after mating, potentially holding on to it for years before they’re ready to reproduce.
List one property that water and oil do not share.
Answer:
Water is polar and Oil is non-polar.
Explanation:
Which best explains how coal deposits formed?
A. Millions of years of pressure and heat turned decaying animals
and plants into coal.
B. Natural gas solidified underground, creating coal.
C. Heat from the sun transformed decaying animals into coal over
millions of years.
D. Dead plants compacted underground for hundreds of ylaars
eventually turned into coal.
Answer:
A: Millions of years of pressure and heat turned decaying animals and plants into coal.
Millions of years of pressure and heat turned decaying animals and plants into coal. Therefore, option (A) is correct.
What is coal?Coal is a fossil fuel that is formed from the remains of ancient plants and animals that have been buried and subjected to high temperatures and pressure over millions of years. As layers of sediment and rock accumulate over time, they compress the organic material and trap it beneath the Earth's surface.
Over time, the heat and pressure cause the organic material to break down and undergo a series of chemical changes, eventually forming coal. This process is known as coalification and can take millions of years to complete.
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Which of the following might explain how complex viruses evolved?
© A. Icosahedral viruses reproduces with helical viruses.
OB. Mutations in viral genes gave rise to offspring with variations in their shape.
© C. Viral genes mutated while dormant to produce new variations.
OD. Viruses started infecting new host cells.
Answer:i just took a test w this on it n i put D
Explanation:
What climate conditions occurs during el ninio
Answer: El Niño is a part of a routine climate pattern that occurs when sea surface temperatures in the tropical Pacific Ocean rise to above-normal levels for an extended period of time.
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ENJOY groovie DAYWhich chromosome is involved in Prader Willi and Angelman Syndrome?
A) Chromosome # 46
B) Chromosome # 1
C) Chromosome # 15
D) Chromosome #23
Answer:
C.
Explanation:
Answer:
Chromosome 15
Explanation:
ASAP, WILL GIVE BRAINLIEST
Using technology, scientists are now able to use genetic information to classify new species. What is the likely impact of this advancement on the classification system?
The existing classification system may change to accommodate the new information.
The existing classification system will be replaced completely.
Organisms would be classified based only on their mode of nutrition.
Organisms would be classified based only on physical characteristics.
Answer:
I think it is the existing classification system may change to accommodate the new information.
Explanation:
Answer:
yeah i think i is The existing classification system may change to accommodate the new information. to
Explanation:
If I study light and dark peppered moths in light and dark environments what would be the test variable and the outcome variable?
Answer:
i could be wrong im sorry but i think the test variable would be the light and dark environments and the outcome would be if they survived.
Explanation:
A recessive allele is expressed if there is no dominant allele present.
A) True B) False
Answer:
A) True
Explanation:
PLSSSSS MARKING BRAINLIST
Help check my work
Just tell me if it's right or wrong , if it's wrong can you pls tell me
(science)
Explanation:
I think this is a right answer
Which statement is most likely to represent the way the society in the picture values the natural environment?
Answer:
C. Working with the environment provides food to put on the table.
Explanation:
Working with the environment provides food on the table. Therefore, option C is correct.
What is an environment?An environment refers to the physical, biological, and social conditions and factors that surround and influence living organisms, including humans, plants, and animals. It encompasses both the natural and built surroundings in which organisms live, as well as the interactions between them.
The natural environment includes elements such as air, water, soil, climate, and geology, as well as the living organisms that inhabit these environments, including plants and animals.
The built environment refers to the human-made structures and surroundings, such as buildings, roads, cities, and infrastructure. Therefore, option C is correct.
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Approximately how long ago did our current era begin ? O A. 1 million years OB. 4.5 billion years C. 65 million yearsO O 100, 000 years
Answer:
C. 65 million years ago
Explanation:
The current locations of the continents and their modern day inhabitants, including humans, can be traced to this period.
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Question 12
Identify and select the the correct vocabulary that correctly describes DNA. Choose ONLY the correct answers, pick 3.
Answer:
I personally answered:
nucleotides with adenine, guanine, cytosine, or thymine are the monomers
thymine base pairs with adenine
guanine base pairs with cytosine
Explanation:
The number of waves that pass through a fixed point per second is the (amplitude, frequency, wavelength)
of the wave. This value increases when the (amplitude, frequency, wavelength)
of the wave decreases
Answer:
Frequency / Wavelength
Answer:
frequency and wavelenght
Explanation:
a change in the sequence of an organism's DNA always changes the organism's traits?
Answer:
DNA and Mutations. A mutation is a change in DNA, the hereditary material of life. ... So a change in an organism's DNA can cause changes in all aspects of its life. Mutations are essential to evolution; they are the raw material of genetic variation.
Explanation:
Help!
Which statement best describes the difference between photosynthesis and
cellular respiration?
A. Cellular respiration supplies energy to cells, but photosynthesis
does not
O B. Cellular respiration happens only at night, and photosynthesis
happens only in the daytime.
C. Photosynthesis occurs in chloroplasts, and cellular respiration
occurs in mitochondria.
D. Photosynthesis occurs in plant cells, but cellular respiration does
not.
Answer:
C. Photosynthesis occurs in chloroplasts, and cellular respiration
occurs in mitochondria.
Explanation:
C is true because photosynthesis happens in the chloroplasts and cellular respiration occurs in mitochondria.
Here's a detailed picture:
Answer:
C
Explanation:
It was on test:)
Who help me?, this has me crazy
Which is a
multicellular organism:
an atom, a molecule, a
cell, or a Komodo
dragon?
Answer:
Komodo dragon.
Explanation:
Animals, plants, and fungi are multicellular organisms
Which claim is supported by significant scientific research?
