Complete question:
What would be the prediction if nuclei but no cytoplasm was exchanged between the cells of two species that were not closely related?
A. Mitochondria would cease functioning after a period of time.
B. Mitochondria would continue to function normally for several generations.
C. Accelerated gene transfer would occur between the nuclear and mitochondrial genomes.
D. Gene transfer between the nuclear and mitochondrial genomes would be suppressed.
Answer:
Mitochondria would cease functioning after a period of time. Thus, the correct option is A.
What is mitochondria?A mitochondrion is a double-membrane-bound organelle found in most eukaryotic organisms. Mitochondria use aerobic respiration to generate most of the cell's supply of adenosine triphosphate, which is subsequently used throughout the cell as a source of chemical energy.
If nuclei, but no cytoplasm was exchanged between the cells of two species that were not closely related then two isozymes would be resulted with no considerable change in nuclear material but binucleated will formed.
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what could happen if cells did not have a controlled method for death ?
( necrosis & apoptosis)
PLS PLS HELP ME NEED ANSWER
Answer:
i alrady ansered this
Explanation:
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This map shows predicted changes in surface runoff around the world. Blue indicates potential increases, while brown and red indicate potential decreases.Based on the map, what changes do scientists expect for the southwestern United States in the future?
Answer: Runoff will decrease, which will lead to drier land during summer.
Explanation: Most areas in the southwestern United States are marked in brown in the map. That part of the world is
expected to suffer lower surface runoff and less freshwater.
How long does it take for biodegradable plastic to decompose.
Answer:
three to six months
Explanation:
According to BBC Science Focus, biodegradable plastics take only three to six months to fully decompose, far quicker than traditional plastic that can take hundreds of years.
The diagram shows the structure of an ATP molecule with its bonds labeled. Which bond is responsible most often for the production of energy during cellular respiration?
Answer: the answer is D. 4
Explanation: i got it right
6) Compare the Wavelength, frequency, and energy of Red and Orange light
7. Differentiate between wave crest, trough and wavelength
Answer:
Since wavelength is inversely proportional to frequency the color sequence gets reversed 400 NM is a dull red but violet always appears dull. 700 NM is a dull red. Wavelength varies with the speed of light, which varies with medium.
Anthropoids include a. tarsiers, monkeys, and apes only. b. monkeys and apes, including humans. c. lemurs, lorises, galagos, and tarsiers. d. African and Asian apes only.
Given what we know, we can confirm that Anthropoids include monkeys and apes, including humans.
What are Anthropoids?This is a classification used to break down and separate primates. This classification includes apes and higher primates. Humans fall into this category as well, being descendants of great apes.
Therefore, we can confirm that Anthropoids include monkeys and apes, including humans.
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How is cellular respiration related to metabolism?.
Answer:
Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert chemical energy from oxygen molecules or nutrients into adenosine triphosphate (ATP), and then release waste products.
Request: Please mark me as the brainliest.
Scientists tried inserting the jellyfish gene that codes for luminescence into bacteria. Not all bacteria where transformed. Which bacteria were transformed?
Only the bacteria that glow in the dark were transformed.
Only the bacteria that do not glow in the dark were transformed.
Both glowing and non-glowing bacteria were transformed.
Only the bacteria that can now survive in the sea were transformed.
Answer:Scientists tried inserting the jellyfish gene that codes for luminescence into bacteria. Not all bacteria where transformed. Which bacteria were transformed? Only the bacteria that glow in the dark were transformed.
Explanation:
The process by which the zygote attaches to the uterine wall.
Answer:
implantation – the process by which the zygote attaches to the uterine wall.
Answer:
you should really ask someone who know this
Transverse waves are made up of parts called?
What organelle converts food into a form of chemical energy the cells can use?
Mitochondria
Nucleus
Endoplasmic reticulum
Chlorophyll
Answer:
Mitochondria
Explanation:
The mitochondria is known as the powerhouse of the cell bc it converts the food into usable power or "energy"
Dna can be cut into specific nucleotide sequences by:.
Answer:
Restriction enzymes
Restriction enzymes, also called restriction endonucleases, recognized a specific sequence of nucleotides in double stranded DNA and cut the DNA at specific location.
What event determines when a chromatid becomes a chromosome.
Answer:
Anaphase
Explanation:
During anaphase, the sister chromatids at the equatorial plane are split apart at the centromere.
Amylase is found in human saliva and binds to starches found in the food interaction is
a. Amylase
b. Saliva
C.Starch
d. Water
You are designing a way to pull water from the ground. Which of the following
is a constraint?
A. You want to use the water for your garden.
B. You are not allowed to use metal pipes.
C. You own a swimming pool.
D. You have a sink in your house.
Answer:
B
Explanation:
this is the only answer that would hinder your options in design
Long-term potentiation: Group of answer choices refers to the functional and structural changes in neurons that increase the strength of the synaptic connections involved in a particular memory.
What would be the effect of using a drug that stops further changes in the cell during G2 phase?
Activated cAMP-dependent protein kinase can modify a large number of different proteins by a chemical process called ___________ , after which they can exert multiple actions within a single cell and different actions in different cells.
Answer: Phosphorylation
Explanation:
Phosphorylation is a biochemical process that involves the adding phosphate to an organic compound, it is necessary in a number of biochemical processes
One of the main elements that makes up air. This is a waste product of photosynthesis
Explanation: The products of photosynthesis are glucose and oxygen.
Did you know that oxygen is actually a waste product of photosynthesis? Although the hydrogen atoms from the water molecules are used in the photosynthesis reactions, the oxygen molecules are released as oxygen gas (O2). (This is good news for organisms like humans and plants that use oxygen to carry out cellular respiration!) Oxygen passes out of the leaves through the stomata.
The light-independent reactions of photosynthesis—also known as the Calvin cycle—use enzymes in the stroma, along with the energy-carrying molecules (ATP and NADPH) from the light-dependent reactions, to break down carbon dioxide molecules (CO2) into a form that is used to build glucose.The mitochondria in the plant’s cells use cellular respiration to break glucose down into a usable form of energy (ATP), which fuels all the plant’s activities.
After the light-independent reactions, glucose is often made into larger sugars like sucrose or carbohydrates like starch or cellulose. Sugars leave the leaf through the phloem and can travel to the roots for storage or to other parts of the plant, where they’re used as energy to fuel the plant’s activities.
Question
(70 2021) The giant octopus lays 20,000 to 100,000 fertilized eggs. After hatching, most octopuses
become prey to larger marine organisms, and less than 5% will reach adulthood to reproduce.
One benefit of the giant octopus laying many eggs is to -
Answer
A Increase the average body size for surviving individuals to avoid predation
B Decrease competition between different octopus species to maintain resources in the
population
X
Increase the chance that more individuals will survive to maintain the population
D Decrease the likelihood of offspring being consumed by predators
The benefit derived from laying many eggs by the octopus is that it increases the chance that more individuals will survive to maintain the population.
Survival ratesFor organisms that serve as prey for another organism in the same ecosystem, the more their reproductive capacities, the better the chances of the population's continued existence in the ecosystem.
Since only 5% of the number of offspring produced by octopuses only make it to adulthood, this means that the higher the number of offspring produced, the higher the chances of more making it to adulthood.
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Note Enter your answer and show all the steps that you use to solve this problem in the space provide
The midpoint of CD is E(-1,0) One endpoint is C (5,2) What are the coordinates of the other
endpoint?
Answer:E is as far from C as it is from D. So,CE = E-C = (-1-5,0-2) = (-6,-2)So, add that much to E and you getD = E+(E-C) = (-1,0)+(-6,-2) = (-7,-2)
Explanation:
what is photosynthesis
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
How do the unique properties of water relate to the hydrosphere's stability and cyclical nature? What forces
and factors can disrupt the hydrosphere?
The Unique properties of water gives more flexibility and stability to the hydrosphere and cyclical nature.
What forces affect the hydrosphere?More discharge of petroleum, improper sewage disposal, and thermal pollution are adversely affecting the quality of the hydrosphere. The unique properties of water is directly related to the stability of hydrosphere and cyclical nature because it gives more flexibility to the hydrosphere.
In conclusion, Unique properties of water gives more flexibility to the hydrosphere.
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Why is a perfect vacuum impossible in nature?
Which statement best explains why the skin cell and intestinal epithelial cell are different?
Choose 1 answer:
Skin cells and epithelial cells each make a different set of proteins, which determines each cell
type's structure and function.
Skin cells contain genes that cause the cell to have fingerlike projections along one side, while
intestinal epithelial cells do not.
Intestinal epithelial cells and skin cells contain the same proteins, but the cells are different due
to their roles in the body.
The statement 'Skin cells and epithelial cells each make a different set of proteins, which determines each cell type's structure and function.' is correct. It is known as differentiation.
What is differentiation?Differentiation refers to the cellular phenomenon for which different genes are expressed in specific cell types.
Differentiation leads to the formation of different cell types that have specific functions/roles.
Differentiation depends on gene expression pattern that influences the type and amount of proteins in a given cell.
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How is the variation in color and markings beneficial to the orchid plant?
A It helps the flowers release seeds quickly.
B It helps the plant protect itself from herbivores.
C It helps the flowers pollinate efficiently.
D It helps the plant survive in all climatic conditions.
The variation in color and markings is beneficial to the orchid plants because it helps the flowers pollinate efficiently (Option C). It is an adaptation.
What is an adaptation?An adaptation is an evolutionary trait that allows an organism to take advantage of survival and/or reproduction.
Orchid color can attract pollinators by mimicking flowers of plant species that live in the same area.
It is an adaptation known as mimetism, which allows them to take an evolutionary advantage.
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How common is kidney cancer???
Answer:
Kidney cancer is among the 10 most common cancers in both men and women. Overall, the lifetime risk for developing kidney cancer in men is about 1 in 46 (2.02%). The lifetime risk for women is about 1 in 80 (1.03%). A number of factors (described in Risk Factors for Kidney Cancer) also affect a person's risk
Explanation:
In the polymerase chain reaction, what is primer molecule made which of enables replication to commence?
Answer:
primers and a DNA molecule
Question: 1. State four similarities between the transverse structure of monocot stem and dicot stem.
Explanation:
1. both stems contain photosynthetic chlorenchyma cells.
2. their xylem and phloem are arranged into vascular bundles. These vascular bundles are collateral, surrounded by parenchyma.
3. Their xylem comprises both protoxylem and metaxylem.
4. both stems contain a single-layered epidermis.
When the oxygen in the air combines with the iron exposed by paint peeling off an old
bicycle, a new, red-colored, crumbly substance is formed.
Physical or chemical?
Chemical. This process is not done physically.
