(WILL MARK BRAINLIEST N 20 POINTS)
Fill in: Name the organelle or organelles that perform each of the following functions.
Answers
Answer:
Chloroplast, cell wall and cell membrane, vacuoles, and mitochondria
A. chloroplasts
B. Cell wall and cell membrane
C. Plastids
D. mitochondria
Related Questions
Which kind of division of time on the geologic time scale has the name
Mesozoic?
A. An epoch
B. An eon
C. An era
D. A period
PLS HELP
Answers
Answer: the answer is C
Explanation:
Answer:
C. An era
Explanation:
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What would happen if the photosynthesis and cell respiration didn't perform their roles in the carbon cycle? What would be a possible solution to the problem(s) that would arise?
Answers
Answer:
While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. ... Without oxygen, much less ATP would be produced. Cellular respiration and photosynthesis are important parts of the carbon cycle.Without photosynthesis, there would be no sugar, without which there could be no cellular respiration. ... Both animal cells and plant cells depend on cellular respiration for their energy needs, because both animal cells and plant cells need ATP.
Write a scientific explanation that describes total world carbon emissions in 2050 if the world’s population decreases to five billion people.
Answers
Explanation:
The current world population of 7.6 billion is expected to reach 8.6 billion in 2030, 9.8 billion in 2050 and 11.2 billion in 2100, according to a new United Nations report being launched today. With roughly 83 million people being added to the world’s population every year, the upward trend in population size is expected to continue, even assuming that fertility levels will continue to decline.
The World Population Prospects: The 2017 Revision, published by the UN Department of Economic and Social Affairs, provides a comprehensive review of global demographic trends and prospects for the future. The information is essential to guide policies aimed at achieving the new Sustainable Development Goals.
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What process do human muscle cells perform when there is NOT ENOUGH OXYGEN present?
answers:
Lactic Acid Fermentation
Photosynthesis
Cellular Respiration
Alcoholic Fermentation
Answers
Answer:
A
Explanation:
happens when we excercise for example. that is why our muscles get sore
Answer:
Lactic Acid Fermentation
Explanation:
Particles in a solid are _____
far apart
not moving
close together
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Answer:
Particles in solid are close together.
Answer:
close together
Explanation:
the closer the particles the more packed the solid.
How might different plant populations within a community compete for access to abiotic factors?
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Answer:
Plants may compete with other organisms like phytoplankton for sunlight, their source of light energy for photosynthetic reactions.
Explanation:
Abiotic factors or non-living factors in terrestrial ecosystems include temperature, rainfail, and light; in other aquatic ecosystems, they also include salinity, and water currents.
Plant populations belong to the biotic factors within an environment, and often complete with other organisms such as fungi, animals and bacteria.
For instance, plants share their photosynthetic ability with some bacteria. In aquatic biomes, both phytoplankton, and aquatic plants compete for available sunlight underwater in order to make energy via photosynthesis.
What are the major structures involved in lymph flow?
A)tonsils and adenoids
B)lymphocytes and bone marrow
C)smooth muscles and blood vessels
D)lymph vessels and skeletal muscles
Answers
EXPLANATION: The lymphatic system consists of all lymphatic vessels and lymphoid organs. For example, the lymph nodes, spleen, thymus as well as the lymphatic tissue found in the small intestine (Peyer's patches) and throat (adenoid tonsils, palatine and tubal tonsils), to name a few, all represent lymphatic organs
Answer:
D. Lymph vessels and skeletal muscles
Explanation:
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Bradley improved his hitting after taking batting practice. A. Bradley improved his hitting B. after improvement C. taking batting practice D. practice with Bradley
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A because the others didn't make no sense
A dominant trait is always_______.
A. A darker color
B. A bigger feature
C. Expressed over recessive
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Answer:
C
Explanation:
Expressed over recessive.
Answer:
C
Explanation:
Dominant trait is always expressed over recessive when they are crossed.
What is the goal of the Human
Genome Project?
1.to make a map of the
celestial beings
2.to design a map of
recessive genes
3.to create a chart of human genome
4.to create a chart of the
chromosomes
Answers
Answer:
C
Explanation:
It was to sequence all the base pairs
Answer:4
Explanation:
For autosomal dominant disorders, we should expect to see generations skipped on the pedigree.
true or false
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Which of the following matches a human action with its impact?
Construction of dam : Purification of water
Use of pesticides : Contamination of drinking water
Decrease in honeybee population : Increase in plant population
Construction of roads : Improvement in quality of water in local lakes
Answers
Answer:
The correct answer is B
Explanation:
The other two man made actions did not have negative impacts like they should and the only one that did was Answer B :)
Answer:
B. Use of pesticides: Contamination of drinking water
Explanation:
I got this right on a test.
5. Can this difference lead to differential reproductive success within the moth population? How and
why?
Answers
When you make questions you need to make sure you complete them '-'
*what difference?
If you fix it ill try to answer it.
Can someone please help me out tysm
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Answer:
Punnett Square
Explanation:
Answer:
Punnett Square
Explanation:
A punnett square crosses the parents genome types, either dominant or recessive, capital or lowercase and determines a certain percentage of each type of gene
Which one the large organs allow nutrients and water to pass through the walls
Answers
Answer:
The walls of the small intestine absorb water and the digested nutrients into your bloodstream. As peristalsis continues, the waste products of the digestive process move into the large intestine.
Explanation:
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What percentage of the world's cropland soil is considered seriously degraded?
Answers
Answer:
75%
Explanation:
Approximately 33% of the world's cropland soil is considered seriously degraded.
Soil degradation is a significant global challenge that affects agricultural productivity, food security, and the environment. Seriously degraded soil refers to land that has lost its fertility, structure, and nutrient content to a severe extent, making it unsuitable for sustained crop production without significant interventions.
This degradation can result from factors such as erosion, deforestation, intensive agricultural practices, overuse of chemical fertilizers and pesticides, and climate change. As a consequence, a considerable portion of the world's cropland, around 33%, faces serious soil degradation, posing a threat to future food production and necessitating sustainable land management practices to address this issue.
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The functions of body systems, like the lungs and heart, differ between humans and animals.
True or False
Answers
Answer:
true
Explanation:
animals dont have some of the same muscles vessels and nerves as us making them function differently
Describe the Real world examples of newtons third law that were intended in applications of newtons law
Answers
Answer:
The recoil force of a bazooka (reaction) + the accelerating force of a missileWhen walking, the foot pushes down and back (action) + the floor pushes up and forwardWhen a rocket is taking off, the combustion of the fuels (an action) creates a direct and opposite reaction which is the thrust of the rocket upwards.Explanation:
Newton's third law states that for every action (force) in nature there is an equal and opposite reaction. Simply put, forces act in approximately equal and opposite pairs (Action and Reaction).
This law is one of the reasons why the foundation of a building must be built in such as way that is exerting equal and opposite pressure against the building which it is carrying. When the forces are equal, the balance of forces are said to be in equilibrium.
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Glacier bears are an Alaskan subspecies of the American black bear. Glacier bears have a rare dark grayish-blue fur. Some glacier bears live in the same areas as black bears. A glacier bear and a black bear can mate and produce cubs. Studies show that the allele for black fur is dominant and the allele for gray-blue fur is recessive.
Male bears may travel long distances to find mates. Why do bears need to seek out mates to reproduce? What process must occur prior to reproducing? What is formed during this process and how is it used to produce offspring?
Answers
to reproduce the entire group of female bear and male bear
Explanation:
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DNA is a double helix with many regions. Which evidence best explains the structure of DNA? (2 points)
A)The sequence of genes on a DNA molecule contains the instructions that code for proteins.
B)DNA is a region on a protein which codes for genes that carry out cellular functions.
C)The sequence of DNA on a gene contains the instructions that code for proteins.
D)Genes contain regions that are called DNA and carries out functions essential to the cell.
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Answer:
A
Explanation:
the sequence of genes on a DNA molecules contain the instructions that code for protein
Can someone pls tell me which is correct
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Aa and Aa
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Answer: b is steady increasing in distance. a is not increasing in distance. E is decreasing in distance.
Explanation:
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This is the portion of the cell outside and close the nucleus.
a. cell wall
b. cytoplasm
Answers
Answer:
Cytoplasm is the answer
Explanation:
Cytoplasm is a thick solution that fills each cell and is enclosed by the cell membrane. It is mainly composed of water, salts, and proteins. In eukaryotic cells, the cytoplasm includes all of the material inside the cell and outside of the nucleus.
15. Which of the following is a valid explanation for why people produce
synthetic materials?
A. Synthetic materials always biodegrade easily.
B. Synthetic materials do not require any natural resources to produce.
C. Synthetic materials are less artificial than natural resources.
D. Synthetic materials help meet societal demand for materials that are in
short supply in nature.
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Could hydrogen fuel replace fossil fuels in the future.
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How is average global temperature calculated?
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Answer:
GISTEMP uses air temperature recorded with thermometers slightly above the ground or sea, while AIRS uses infrared sensing to measure the temperature right at the Earth's surface (or “skin temperature”) from space.
what is Chlamydomonas?
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Chlamydomonas is a unicellular algae. It occurs in many Varieties .Most of these are free floating,fresh water green algae.
More informationthe plant body is unicellular and biflagellate. the cell is spherical or cylindrical in shape .the Protoplasm of the cell is always surrounded by a thin cellulose wall .a pair of flagella of equal size is present at the anterior end. it moves by the lashing actions of the flagella. usually two contractile vacuoles are present .it contains a single nuclear suspended in colourless portion of the cytoplasm .Cells that have different membrane carbohydrates do different (1)_____________.
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Membrane Carbohydrate
in what structures are diploid cells produced? how does this occur
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Answer:
Early in the development of the embryo, specialized diploid cells, called germ cells , are produced within the gonads (such as the testes and ovaries). Germ cells are capable of mitosis to perpetuate the germ cell line and meiosis to produce haploid gametes.
