Answer:
1
6
2
4
3
5
Explanation:
rough endoplasmic reticulum is responsible for protein synthesisnucleus controls cellular activities.lysosome stores calcium ionsmitochondria creates energy through respiration.The smooth endoplasmic reticulum creates lysosomes.Golgi body breaks down cellular food and waste.Answer:
(1-golgi body),(6- nucleus),(4-mitiochondria),(5-lysosome),(2-smooth endoplasmic),and (3- rough endoplasmic).
Explanation:
I know this because I learned this in my fifth period at los banos tigers.
hope this helps
30 PONITS !!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
A or B
Explanation:
Parents with different blood types can only pass down one type depending on the genes they have. When an AB blood type combines with an O blood type, the possible types can be either AO or BO, thus, a blood type of A or B is the most probable.
Older rock layers contain fossils of many kinds of organisms that are not in younger rock layers. What most likely happened to the kinds of organisms that became fossilized? A. They evolved into new organisms that could not become fossilized. OB. They stopped becoming fossilized because their environment changed. OC. They formed fossils in the younger rock layers, but those rock layers broke down. D. They became extinct, so they did not exist when the younger rock layers formed.
They became extinct, so they did not exist when the younger rock layers formed. Option D.
The most likely scenario based on the information provided is that the organisms that became fossilized in older rock layers became extinct, and therefore, they did not exist when the younger rock layers formed.
Fossils are the preserved remains or traces of organisms from the past, and they provide valuable insights into the history of life on Earth. The distribution of fossils in rock layers follows the principle of superposition, which states that younger rock layers are deposited on top of older ones.
This implies that the fossils found in older rock layers represent organisms that lived in the past and were preserved through the fossilization process.
If the older rock layers contain fossils of many kinds of organisms that are not found in younger rock layers, it suggests that those organisms no longer existed by the time the younger rock layers formed. The absence of their fossils in younger layers indicates that either the organisms became extinct or their populations shifted to different habitats or regions where their remains were not preserved as fossils.
This phenomenon aligns with the concept of extinction, which is the complete disappearance of a species or a group of organisms. Extinction can occur due to various factors such as environmental changes, competition, predation, or other selective pressures.
Organisms that became extinct would not be present in subsequent rock layers because they were no longer alive or did not have a viable population to leave behind fossil remains.
Therefore, the most reasonable explanation is that the organisms that became fossilized in older rock layers became extinct, and this is why they are not found in younger rock layers. SO Option D is correct.
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Think and discuss:Suppose you are a farmer trying to grow plants in a greenhouse. Why would it be important to know what the limiting factor is
Answer:
Because limiting factors affect plant growth
Explanation:
A limiting factor is a condition that limits the population's growth in an ecosystem by slowing or stopping its growth. These factors are generated by the lack or excess of a particular resource. In plants, limiting factors include, among others, light, water, temperature, oxygen, food, (i.e., nutrients and minerals), space, etc. In this case, the farmer must know which greenhouse conditions are limiting factors in order to ensure the survival and optimal development of the plant population.
Need help with this
What is the difference between a large subnit in a small subnit
Explanation:
The small ribosomal subunit has cleft in the upper third, and it the subunit which binds to the -AGGAGGU - sequence of the mRNA molecule. The large subunit is more complex and has two protuberances, a valley and a stalk as well as a polypeptide exit site.
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(i) What is fertilisation? Distinguish between external fertilisation and internal fertilisation. (ii) What is the site of fertilisation in human beings?
What Is Internal Fertilization? Syngamy of gametes occurs inside the female body after insemination through copulationObserved in birds, mammals, birds occurring in terrestrial plants and animals, also in some of the aquatic entities. This is observed in three ways – ovoviviparity (eggs retained in the female body, hatched when fully developed, oviparity(egg-laying), viviparity(offsprings develop within the female body) Observes in plants such as bryophytes, pteridophytesWhat Is External Fertilization?Syngamy of gametes outside the female body/outer environment, notably in water bodiesObserved in few vertebrates, sea urchins, fish, aquatic invertebrates, almost all amphibiansDeposition of sperms and eggs by males and females in open surroundings is known as spawningBroadcast fertilization – used when sperms swim through the water uniting with eggs to fertilizeii) In humans, the process of fertilization takes place in the fallopian tube. During this process, semen comprising thousands of sperms are inseminated into the female vagina during coitus. The sperms move towards the uterus and reach the opening of the fallopian tube.✯ Hope this helps ✯
Explanation:
..♡ Innocent bachi ♡..Sorry if the answer is wrong !!
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DNA and RNA contain nucleotides that code for what?
A Carbonic Acids
B Amino Acids
C Hydrochloric Acids
D Lactic Acids
Answer:
your answer is definitely B: Amino Acids
Explanation:
Answer:
B
Explanation:
Scarification is a process that scratches up the surfaces of seeds that pass through the guts of birds. A student wanted to see if scarified seeds grew better than those that were not scarified. He simulated scarification by rubbing 20 cherry seeds with sandpaper. Another set of 20 cherry seeds were left alone. The student planted each of the seeds into separate pots and gave them the same amount of water daily. The pots were placed in a location with a constant temperature of approximately 25 degrees C. The number of seeds that germinated each group was recorded daily for three weeks. Which is the control group?
Which is the experimental group?
What is the independent variable?
What is the dependent variable?
Name at least one controlled variable?
Was quantitative or qualitative data collected?
The control group is the set of non-scarified seeds. The experimental group is the set of scarified seeds. The independent variable is scarification process. The dependent variable. is the number of seeds that germinated in each group.
Controlled variables are the amount of water supplied daily, the constant temperature of the growing environment, the type of cherry seeds used and the size of the planting pots.
Quantitative data are the daily count of the number of seeds that germinated in each group over three weeks.
The study does not have qualitative data.
Differences between dependent and independent variablesThe independent variable needs no stimulus to generate results.The dependent variable needs to be stimulated by the independent variable to generate results.A scientific experiment needs to feature all of the elements represented above to be effective and reliable. This is because these elements prove that the experiment was carried out methodically, specifically, and with care in each variable and presented data.
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Haven is to sanctuary as____
A) amiss is to awry
B) dominant is to servile
C) fallacy is to truth
D) gullible is to skeptical
c) fallacy us to truth
it makes the most sense of all of the other options:)
For children from two to five, chikcare spaces are best organized into centers for play.
True or false ?
Answer:
True
Explanation:
What are two adaptations in plant cells that do similar things for plants as bones do for animals? HELP PLEAS THANK OYOU
Answer:
Two adaptations in plant cells that do similar things for plants as bones do for animals are cell walls and vacuoles. Cell walls provide structure and support to the plant, similar to how bones provide structure and support to animals. Vacuoles store essential nutrients and minerals, just as bones store important minerals and nutrients.
Explanation:
Human height is variable with a wide range of phenotypes because it is affected by the
interaction of several genes, making it a what
Answer:
polygenic trait
Explanation:
polygenic trait
what is a nucleotide and how does it determine the structure of DNA
Answer:
A Nucleotide is a compound consisting of a nucleoside linked to a phosphate group. Nucleotides form the basic structural unit of nucleic acids such as DNA.
What would happen if a planet stopped moving forward?
I have to answer in my own words...
A park is rectangular with a length of 1/2 miles. If the area of the park is 6/8 square miles, what is its width? Input your answer as a fraction.
giving 40 points! please help soon <33
Answer:
use ch.at gpt for homework answers
Explanation:
Let's denote the width of the park as "w" miles. According to the given information, the length of the park is 1/2 miles and the area of the park is 6/8 square miles.
The area of a rectangle is given by the formula: Area = Length × Width
Given that the length of the park is 1/2 miles and the area of the park is 6/8 square miles, we can set up the following equation:
1/2 * w = 6/8
To solve for "w", we can multiply both sides of the equation by 2 (to eliminate the fraction):
2 * (1/2 * w) = 2 * (6/8)
w = 12/8
Now, we can simplify the fraction w = 12/8:
w = (12 ÷ 4) / (8 ÷ 4)
w = 3/2
So, the width of the park is 3/2 miles.
ap biology adapted from l. miriello by s. sharp compare and contrast asexual and sexual reproduction
Offspring produced by asexual reproduction are genetically identical to either of their parents.
Two parents contribute genetic material during sexual reproduction to create unique offspring. There are benefits and drawbacks to both sexual and asexual reproduction, which is why some creatures use both.
Sexual reproduction requires both a male and a female organism, as opposed to asexual reproduction, which only involves one organism. Asexual reproduction is used by several unicellular organisms and plants. Fish and most other animals reproduce sexually.
Some creatures, like corals and komodo dragons, have sexual and asexual modes of reproduction. However, as they do not benefit from the genetic variety brought about by sexual reproduction over the long term (over several generations), their capacity to adapt to their environment is compromised.
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The study of structure or morphology of body parts is ______ , and the study of function is _______
The study of structure or morphology of body parts is anatomy , and the study of function is physiology.
What is Anatomy?This is referred to as a field in the biological sciences which is concerned with the identification and description of the various body structures of living things such as the legs, hands, heart etc.
On the other hand , physiology is referred to as the branch of biology that deals with the normal functions of living organisms and their parts such as the heart being responsible for the pumping of blood which contains vital nutrients to various parts of the body.
Their knowledge is however important as it helps to provide the adequate knowledge and expertise required for the care and treatment of patients thereby making it he correct choice.
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The force that
Governs the
The greater the
The
system - this explains why the planets
all objects with
of the
☆
of an object, the greater amount of
has more gravitational force than any of the
around the Sun
toward one another
force
in the solar
Answer:
the greater amounts of has more gravitational force than any of the around of sun toward one another force in the solar
Oncogenes are mutated forms of genes. Oncogenes can transform a normal cell into a tumor
cell. Some tumor cells are benign, while others are malignant. How does the presence of an
oncogene lead to the formation of a tumor? option choices
F ATP production is inhibited.
G Somatic cell growth is inhibited.
H Cell division is unregulated.
J Antibody activity is unregulated
Answer:
H Cell division is unregulated.
Explanation:
Oncogenes are genes that, when mutated or somehow rendered overactive, cause cells to proliferate uncontrollably. This is a hallmark of cancer.
These genes make proteins with a range of functions, for example, signalling proteins, enzymes, transcription factors. What they have in common is that they promote cell growth and division.
Explain what you learned about each of the body systems in relation to billing and coding ( add examples for the Dermatological system)
(a) The various body systems included in billing and coding are: integumentary system, musculoskeletal system, respiratory system, cardiovascular system, etc.
(b)The dermatological billing is quite different from the other body systems because dermatology has evolved with time. Also, the system covers the body lesion that requires their exact number, size and location that makes it quite complicated for billing.
Billing and coding is the process of converting the medical details of a patient into medical claims, that are provided to the insurance companies for reimbursement.
The aspects covered in dermatological billing are: allergies, dermatitis, melanoma, skin cancer, shingles, etc. The cosmetic services like age spots, hair removal, wrinkles, etc. are not considered for reimbursement.
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one mineral element that forms the Central atom of chlorophyll
Answer: magnesium atom
Explanation:
magnesium atom
The chlorophyll molecule consists of a central magnesium atom surrounded by a nitrogen-containing structure called a porphyrin ring; attached to the ring is a long carbon–hydrogen side chain, known as a phytol chain.
I need help with both questions
Answer:
I don't know the answer for the question
I need the answer to it asap
Answer:
C: Excess fertilizer carried into rivers
Explanation:
Fertilizer used in agriculture is largely made up of nitrogen and phosphorus (and potassium). Runoff from regular landscaping practices and agricultural farming creates a buildup of these substances that is then carried to the Dead Zone by the Mississippi River.
Which of these is a drawback of oil extraction from tar sands?
When compared to producing the same amount of conventional crude, tar sands extraction emits up to three times higher greenhouse gas emissions.
Which dangers are associated with the mining of tar sands?Additionally, it pollutes freshwater supplies, depletes them, and turns ponds of hazardous waste into vast bodies of water. Piles of petroleum coke, a dangerous byproduct of refining the sticky, black liquid, are created. In actuality, tar sands oil is among the most harmful, carbon-intensive, and poisonous fuels on the planet. When compared to normal crude oil, it produces three times as much greenhouse gas emissions.It releases greenhouse gases that are extremely detrimental to our environment throughout the extraction process.For more information on oil extraction kindly visit to
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Which role does photosynthesis play in the flow of energy? (1 point)
Photosynthesis converts radiant energy to chemical energy to be used by organisms in the food chain.
Photosynthesis is how plants break down glucose to use for energy.
Photosynthesis allows plants to create energy for themselves to store and use for metabolism.
Photosynthesis provides radiant energy to all the organisms in the entire food chain.
Answer:
Radiant energy transformation that takes place during photosynthesis
Explanation:
Radiant energy transformation that takes place during photosynthesis
Through photosynthesis, certain organisms convert solar energy (sunlight) into chemical energy, which is then used to build carbohydrate molecules. The energy used to hold these molecules together is released when an organism breaks down food. Cells then use this energy to perform work, such as cellular respiration
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Photosynthesis converts radiant energy to chemical energy to be used by the organisms in the food chain .
What is photosynthesis?
It is defined as a process by which plants and other photosynthetic organisms convert the light energy in to chemical energy through the process of cellular respiration.
Some of the energy which is converted is stored in molecules of carbohydrates like sugar and starches which are made up of from carbon dioxide and water . Photosynthetic organisms which can perform photosynthesis are algae and cyanobacteria. Photosynthesis is largely responsible for producing and maintaining the content of oxygen in earth's atmosphere.
The process begins with proteins absorbing light energy which are called reaction centers and contain a green pigment which is called chlorophyll . In plants ,these pigments are present inside organelles called chloroplasts while in bacteria they are present in plasma membrane.
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the first experiment to produce "protocells" came from compounds found where?
1 point
A)from the Earth's core
B)From deep in the ocean
C)From sea water
D)from an asteroid
Which of these is a process that demonstrates an interaction between the biosphere and the exosphere? (3 points)
Glaciers melt due to heat.
Rocks are corroded by acid rain.
Sunlight is absorbed by plants.
Rainwater evaporates from puddles.
The process that demonstrates an interaction between the biosphere and the exosphere is Sunlight absorbed by plants.
What is the process of the Biosphere and Exosphere?
According to the given condition, the interaction between the Exosphere and Biosphere is demonstrated here as the absorption of sunlight by plants. The sunlight is from the sun considering it to be the exosphere, and this helps the plant to prepare their food by undergoing the process of Photosynthesis.
The Biosphere is made up of the parts of Earth where life existsExosphere exists in the atmosphere's topmost layer. It reaches a height of 10,000 kilometers (6,200 mi) above the surface of the planet.To learn more about Biosphere refer to:
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ABO blood typing uses 3 alleles. From your course notes answer the following two questions: Which two are dominant? _________ Write the two dominant allele genotypes, using the capital letter I, and then a superscript for each of them. __
Answer and Explanation:
Given that the ABO blood typing uses 3 alleles
The blood type of ABO could find out by considering three different alleles i.e \(I^{A}, I^{B}\ and \ i\)
where,
\(I^{A}\ and\ I^{B}\) = co-dominant
i = recessive
The dominant allele genotypes are as follows
For type A = \(I^{A} I^{A}/ I^{A}\ i\)
For type B = \(I^{B} I^{B}/ I^{B}\ i\)
For type AB = \(I^{A} I^{B}\)
Therefore the above two are dominants and the same is to be considered
Which of the following is NOT an example of sustainable logging?
practicing selective cutting when logging trees
replanting new trees in areas that have been cut
harvesting trees in ways so they drop seeds behind
leaving diseased trees to infect other trees
Answer: Leaving diseased trees to infect other trees
Explanation:
Sustainable logging refers to methods that balance the needs of people with the needs of the environment such that forests are protected in the long term.
These include selectively cutting trees so that others can remain and thrive, replanting new trees and harvesting in such a way that room for continuity in terms of seed dispersal is possible.
When a tree is infected with disease however, leaving it could be detrimental to the survival of trees in the area as the infected tree could infect others. When a diseased tree is noticed, swift action should be taken to mitigate the threat by either treating the tree or if it is too infected, cutting it down.
A mutation causes a sequence of DNA that has the nucleotides TTG to be changed to TCG. The resulting protein has a different sequence of amino acids. Which type of mutation is this?
Answer:
subtitution mutation
Explanation:
The T in the middle is subtituted with C.
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Answer:
The answer is A, missense.
Explanation: