Answers
Answer:
The answer is : recombinant DNA combines genes from two different organisms
Related Questions
what are 2 stages of photosynthesis, and where does it take place?
Answers
The Miller-Urey experiment simulated compounds present in the atmosphere of early Earth, lightning, and the evaporation and condensation of atmospheric water. What other information about the conditions on Earth during this time period would you want to know to improve the experiment?
Answers
Answer:
The Miller-Urey experiment was conducted to simulate the conditions on Earth when life arose, and see if a chemical evolution could occur. This experiment was performed without oxygen, because they knew that if oxygen was added, the amino acids would oxidize. In particular, the experiment intended to simulate a volcanic eruption was analyzed.
Thus, particles of water, methane, ammonia and hydrogen were exposed to high temperatures and electric discharges that simulated these eruptions, during a determined period. Later, it was observed that organic compounds had emerged from this exposure, which allowed us to infer one of the hypotheses regarding the origin of life on Earth.
Read this sentence from the text:
"Which would you prefer: spending a cold day on a computer, or sitting in school in June when you should be on vacation?"
What answer does the author probably expect from readers?
The author probably expects readers to answer that they would prefer spending a cold day on a computer.
The author probably expects readers to answer that they would prefer sitting in school in June when they should be on vacation.
The author probably expects readers to answer that they would be equally interested in both options.
The author probably expects readers to answer that they do not have enough information to decide.
Answers
Answer:
The Author expects readers to answer that they do not have enough information to decide.
Explanation:
A group of three letters on DNA is called?
Answers
........
Which of the following is one of the most abundant elements in all living
things?
A. Tin
B. Titahsum
C. Silver
D. Carbon
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Many aquatic birds secrete waxy organic substances that repel water. The birds use these substances to coat their feathers. An analysis of these substances would reveal that they are composed mostly of…
•Lipids
•Carbohydrates
•Nucleic Acids
•nucleic Acids
Answers
Answer:
The correct answer would be - lipids.
Explanation:
Many aquatic birds secrete a waxy organic substance which coats their feathers and this substance allows their feathers to repel the water which is helpful for their flying even after floating in the water.
An analysis of these substances would tell that these substances are composed of lipids as lipids are the only macromolecules that are hydrophobic which means they try to avoid water and not allow water to pass through them.
what's the difference between dominant and recessive alleles
Answers
Answer:
The key difference between dominant and recessive alleles is that dominant alleles are the alleles that give the phenotype, masking over the other phenotype, while recessive alleles are the alleles that are suppressed by the dominant allele. Usually, a chromosome contains a number of genes, and they exist in specific places.
Explanation:
I'm really smart
HELP ME PLEASE.............
Answers
Answer: it’s 2n
Explanation:
What key molecule is needed in any Active Transport scenario? *
Answers
Answer:
adenosine triphosphate (ATP)
Explanation:
Active transport mechanisms require the use of the cell's energy, usually in the form of adenosine triphosphate (ATP).
Calculate the momentum of a 0.145 kg rock thrown at a speed of 40.0 m/s.
a
5.8 kg*m/s
b
.0036 kg*m/s
c
275 kg*m/s
Answers
Answer:
5.8 kg*m / s
Explanation:
p=m*v
.145*40 =5.8
suggest how a dimetrodon would have to behave in order to use its sail to warm its body ?
Answers
Which of the following is an example of a biochemical adaptation?
a camouflage
b. migration
c. being immune to scorpion stings
d. razor sharp teeth
Answers
Explanation: b
Answer:
A"camouflage"Explanation:
just got it right on the test for edg
The rate at which waste are produced by cell depends on what
Answers
what do you think the earth looks like in areas with larger numbers of earthquakes and volcanoes
Answers
How Earth looks like in areas with larger numbers of earthquakes and volcanoes?
Earth's surface has not always looked like it does today. The movement of Earth's plates is responsible for changing the landscape in dramatic ways causing earthquakes, volcanic eruptions, and the formation of mountains, ocean trenches and mid-ocean ridges.Volcanoes are vents, or openings in Earth's crust, that release ash, gases and steam, and hot liquid rock called lava. On land, volcanoes form when one tectonic plate moves under another. Usually a thin, heavy oceanic plate sub-ducts, or moves under, a thicker continental plate.Learn more:
brainly.com/question/18949798
Organize the following materials:
pen
staple
board
pencil
paper
desk
marker
paper clip
safety pin
Answers
Answer:
THINGS U WRITE WITH
pen pencil marker
Other stuff
Explanation:
is that what u meant?
Made of wood/leaf; board, pencil, desk, paper
Made of metal; staple, desk, paper clip, safety pin
what Two
surround and enclose the chloroplasts.
Answers
Answer:
double membrane
Explanation:
Chloroplasts are surrounded by a double membrane similar to the double membrane found within a mitochondrion.
Answer:
Chloroplasts are surrounded by a double membrane similar to the double membrane found within a mitochondrion. Within the chloroplast is a third membrane that forms stacked, disc-shaped structures called thylakoids.
delete this if It dosen‘t help
Purple flowers are dominant to white flowers. Which of the following phenotypes would (PP) reflect?
A. Purple
B. White
Answers
Answer:
A. Purple
Explanation:
Since purple flowers are dominant to white flowers, the letter for it need to be capital too to signify dominance. So purple flowers is PP.
What are some "topics" to be considered when discussing the California Current
Ecosystem
Answers
Answer: Red tide events
Explanation:
Red tide events causing massive fish die-offs, unprecedented sea ice loss, erosion of coastal wetlands, and bleaching of coral reefs not only impact marine ecosystems but also communities, peoples' well-being, local businesses, and more.
These issues impacting ecosystems and people require solutions that consider ecosystems and people. These types of solutions are Ecosystem-Based Management, which considers social, economic, and ecological trade-offs when deciding how to address these issues.
Which component of a virus is lacking in a cell?
DNA
ribosomes
protein capsid
RNA
Answers
why: The components present is a virus that is lacking in a cell is protein shell, also called a copsid.
help asap please!! A snake species that has migrated from the mainland to a small island eats banana slugs instead of lizards and mice, its usual diet.
Which statement best explains this change in behavior?
A)The genotype that affects food choice is not isolated to a single phenotype.
B)Instinctual food choice by snakes is not related to genotypic flexibility.
C)Diet is exclusively controlled by snake genetics, not by nature.
D)Gene expression for mainland snakes is rigid and confined to one phenotype.
Answers
Answer:
correct answer is option A
Explanation:
PLEASE HELP ME
A portion of a nucleic acid sequence is shown below.
Which term best describes this nucleic acid?
AGC TAT GCC AAA
Answers
The study of the gene is called genetics. Genes are always present in pair form.
The correct answer is DNA.
What is DNA?The DNA stands for deoxyribose nucleic acid.it stores all the genetic information and helps in the regulation of the formation of protein and hormones.In DNA, Adenine binds to the thymine and uracil in RNA.
In the question, it has the thymine nitrogenous base.
Hence, we can say that nucleic acid is DNA.
For more information about the DNA, refer to the link:-
https://brainly.com/question/787658
the particles of a gas are
Answers
Answer: Low Density
Gases contain scattered molecules that are dispersed across a given volume and are therefore less dense than in their solid or liquid states. Their low density gives gases fluidity, which allows gas particles to move rapidly and randomly past one another, expanding or contracting with no fixed positioning. The average distances between the molecules are large enough that interactions between molecules don't interfere with their motion.
Indefinite Shape or Volume
Gases have no definite shape or volume.The random movement of gas molecules allows them to expand or contract to assume the volume of the container holding them. Therefore, a gas's volume refers to the space of the container in which its molecules have range to move. This property results in gases occupying more space than they would in their liquid or solid state. Gases also contract and expand by predictable amounts depending upon changes in temperature and pressure.
Compressibility and Expandability
The low density of gases makes them compressible since their molecules can be positioned far apart from one another. This allows them to move freely to fit into the gaps of space between them. Just as gases are compressible, they are also expandable. The freedom of gas molecules causes them to take the shape of any container in which they are placed, filling the container's volume.
Diffusivity
Given the large amounts of space between gas molecules, two or more gases can mix quickly and easily with one another to form a homogeneous mixture. This process is called diffusion.
Pressure
Gas molecules are in constant motion. They exert pressure, or force per unit area, on the interior surface of their container. The pressure varies according to the amount of gas confined to a given container's volume, the temperature and the pressure.
Explanation:
These are the 5 properties of gas, they don't have particles, they have properties.
A diagram of a flower is shown below.
What structure in the flower produces pollen for plant reproduction?
Answers
Answer:
im pretty sure b but look it up and make sure im right before submitting tho..... I just looked it up im right
How does a lack of water in an environment affect the amount of carbon dioxide a plant absorbs?
Answers
Answer:
the lack of water in an environment affect the amount of carbon dioxide a plant absorbs by rising carbon dioxide concentrations will increase plant growth. More rapid leaf area development and more total leaf area could translate into more transpiration. Rising carbon dioxide concentrations will decrease leaf stomatal conductance to water vapor. This effect could reduce transpiration.
Explanation:
I hope it helped
The lack of water in an environment affect the amount of carbon dioxide a plant absorbs by rising carbon dioxide concentrations will increase plant growth.
What is carbon dioxide?More rapid leaf area development and more total leaf area could translate into more transpiration.
Rising carbon dioxide concentrations will decrease leaf stomatal conductance to water vapor. This effect could reduce transpiration.
Carbon dioxide (CO2) is a colorless gas with a sour taste and a slight harsh odor. It is one of the most significant greenhouse gases associated with global warming, but it only makes up a small portion of the atmosphere on Earth (roughly 3 volumes per 10,000).
Therefore, The lack of water in an environment affect the amount of carbon dioxide a plant absorbs by rising carbon dioxide concentrations will increase plant growth.
To learn more about carbon dioxide, refer to the link:
https://brainly.com/question/3049557
#SPJ2
plant conduct which of the following processes
A: photosynthesis
B: cellular respiration
C: both
Answers
Answer: hiii, the answer would be c. both
i hope this helps, have a nice day :)
Explanation:
Bacteria are able to reproduce very quickly through a process known as binary fission. Binary fission requires only one parent. Based on this information which inference is most accurate?
Answers
Answer:
this is called asexual reproduction
Explanation:
it is where one parent makes a clone of themselves through budding.
Please help
Predict how the inability of a species to adapt within a changing environment may contribute to the extinction of that species.
Answers
Answer:
B
Explanation:
Oswald Avery helped build our understanding of genetics by showing that:
A viruses cannot infect cells.
B. DNA transformed bacterial cells.
C traits cannot be inherited.
D. proteins move between bacterial cells.
Answers
Which factor determines who a society will produce goods and services for?
A.
the economic system in the society
B.
the available resources in the society
C.
the population of the society
D.
the external sector of the society
Answers
Answer:
the economic system in the society
Areas undisturbed by people were first regulated in 1964. What law covers these areas?
A) Serengeti Heritage Act
B) Wildland Project Law
C) US Wilderness Act
D) US Park Service Law
Answers
Answer:
C)
US Wilderness Act
Explanation:
took the test and got it right!