Answer:false
Explanation:
A paper clip can become magnetic if it exposed to magnetic force that polarizes it
The sentece is false.
The magnetization process consists of magnetizing a material that naturally does not have magnet characteristics.
This process can happen by induction, friction or by the use of an electric current.
So, a paper clip can become a magnetic and pick up other paper clips if this object is magnetized and the sentece is false.
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A scientist wants to increase the chance of pregnancy in mice. He gives the mice a hormone that
causes them to produce more gametes. Which of the following statements justifies which process
the cells went through after the hormone injections?
GROUP OF CHOICES
Mitosis because more cells will be produced at a faster rate.
Mitosis, because daughter cells genetically identical to the parent cell are needed for reproduction.
Meiosis, because the cells produced need to be diploid rather than haploid
Meiosis since it produces haploid cells needed for reproduction.
Answer:
Meiosis since it produces gametes needed for reproduction
Explanation:
A student sees several ants walking up a wall following the exact same trail that an ant took earlier. She wants to apply the scientific method to determine how the ants detected the trail. Which of these steps would come first in her application of the scientific method?
Answer:
Hypothesize that the ants are following a scent trail that the first ant left.
Hope it helps.
Answer:
D
Explanation:
What is the role of tRNA during translation?
A. Carry ribosomes to the site of protein
synthesis
B. Bond to the DNA strand to carry the code
for protein synthesis out of the nucleus
C. Carry amino acids to the mRNA for
correct placement into the protein chain
D. Break apart mRNA and send it back to
the nucleus so that it can be reused
100 points to whoever answers first CORRECTLY
Answer:
How'd it go?
Explanation:
When the cell is ready for division, it goes through mitosis and __________________________.
a
Prophase
b
Interphase
c
Cytokinesis
d
Metaphase
help fast
Answer:
b
Explanation:
Interphase is the period when a cell is getting ready to divide and start the cell cycle.
Why did the travel agent tell the producer of the video to plant a certain number of trees when he
booked a flight? In your answer, explain how trees affect the carbon cycle
Answer:
The producer booked a ticket on an airplane. When he flies, the plane will add a certain amount of CO2 to the atmosphere. One way to remove CO2 is by planting trees. We know that trees take in CO2 from the atmosphere during photosynthesis. The producer can help keep his travel plan carbon neutral by planting a related number of trees. The trees offset the carbon released into the atmosphere by the airplane.
Explanation:
I took this from the real answer on Edmentum.
Answer:
The producer booked a ticket on an airplane. When he flies, the plane will add a certain amount of CO2 to the atmosphere. One way to remove CO2 is by planting trees. We know that trees take in CO2 from the atmosphere during photosynthesis. The producer can help keep his travel plan carbon neutral by planting a related number of trees. The trees offset the carbon released into the atmosphere by the airplane.
Explanation:PLATO
what is the original carbon energy molecule from glycolysis that enters the mitochondria
Answer:
Pyruvate oxidation
Explanation:
Each pyruvate from glycolysis goes into the mitochondrial matrix—the innermost compartment of mitochondria. There, it's converted into a two-carbon molecule bound to Coenzyme A, known as acetyl CoA. Carbon dioxide is released and NADHstart text, N, A, D, H, end text is generated.
During the process of translation, ___ matches a nucleic acid codon with the proper
amino acid.
A.a ribosome
B.ATP
C.mRNA
D.polymerase
During the process of translation, mRNA matches a nucleic acid codon with the proper amino acid.
What is translation?Translation takes region on ribosomes withinside the mobileular cytoplasm, wherein mRNA is study and translated into the string of amino acid chains that make up the synthesized protein.
This order is decided via way of means of the appeal among a codon, a chain of 3 nucleotides at the mRNA. This anticodon additionally specifies the specific amino acid that the tRNA carries.
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PLZ HELP!! i’ve been trying to figure this out forever. i will give brainliest
Answer:
its talking about the chromosomes in a carrot AAAAAAAAAAAAAA
Explanation:
its A
The white of an egg consists mostly of a protein called ovalbumin. Under normal circumstances, ovalbumin is a sphere-shaped molecule, and the egg white is clear and runny. Why does the cooked egg appear solid and white?
Answer:
Because ovalbumin is denaturated.
Explanation:
When a protein is heated, denaturation occurs. This is a process in which the protein loses its conformation and structure, so we can observe changes in color and viscosity. Before heating, egg white is clear, traslucent and runny. When heated, it turned opaque, in a solid state. This changes indicate that the protein ovalbumin has been denaturated, so it changes its structure and properties.
Mitosis is a type of cell division. organize the images below to show the steps of mitosis.
Answer:
The correct order is F, E, C, G, H, A, D, and B (look at the image in the attached files)
Explanation:
Interphase: Stages G1, S, and G2. At this point probably, the chromatin duplication has already occurred, but it is still lax or dispersed. It has not condensed yet. Two pairs of centrioles are outside the nucleus (FIGURE F) Prophase: Centrioles move forward to the opposite poles of the cell. Chromatin is condensed and individual chromosomes are now visible. The nuclear membrane breaks into many pieces. Spindle apparatus -microtubules- forms. (FIGURE E)Metaphase: The polar and the kinetochore fibers drive each individual chromosome to the equatorial plane. This stage ends when all the chromosomes are completely arranged in the medial area. (FIGURE C)Anaphase: Sister chromatids separate and move to the opposite poles of the cells, driven by the microtubules. In each pole, there are a pair of centrioles (FIGURE G and H). Telophase: The nuclear membrane rearranges. Each sister chromatid becomes now a new chromosome. There is a pair of centrioles outside each of the nuclei. (FIGURE A)Cytokinesis occurs at the end of the cell division. The rest of the cell is divided into two new daughter cells. Each daughter cell is an identical copy of the other cell, with the exact same genetic material (FIGURE D). Decondensation of the genetic material of each new cell (FIGURE B).Answer:
follow the attachment and you will get all right just pay attention which one is which
Explanation:
Does the rough ER or smooth ER send proteins on to the Golgi apparatus
Answer:
the rough Er because it has ribosomes on the surface
Explanation:
Answer: The rough ER sends proteins to the Golgi apparatus
Explanation:
The Golgi apparatus is considered "rough" because of the ribosomes on its outer layers. Ribosomes work with proteins, thus the rough Golgi apparatus would be the appropriate organelle.
Ósmosis moves materials in and out of the plant cell from area of ______ to ______ concentration
1. Define prokaryotic in your own words.
2. Define eukaryotic in your own words.
3. Are plant and animal cells eukaryotic or prokaryotic?
Answer:
Prokaryotic has no nucleus
Eukaryotic has a nucleus
Plants and animals cells are Eukaryotic
Explanation:
Answer:
Prokaryotic - A single celled organism that has no nucleus and no membrane bound organelles
Eukaryotic - A multicellular organism that has a nucleus and membrane bound organelles
Plant and animal cells are Eukaryotic.
DNA Mutations
Project: Analyzing Genetic Variation
Active
Instructions
Click the links to open the resources below. These resources will help you complete the assignment. Once you have created your
file(s) and are ready to upload your assignment, click the Add Files button below and select each file from your desktop or network
folder. Upload each file separately.
PLEASSSE HELP 100 points
Answer:
A mutation is a change in DNA, the hereditary material of life. An organism's DNA affects how it looks, how it behaves, and its physiology. 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 Base Substitutions. Single base substitutions are called point mutations, recall the point mutation Glu -----> Val which causes sickle-cell disease.
Deletions. ...
Insertions.
Answer:
A mutation is a change in DNA, the hereditary material of life. An organism's DNA affects how it looks, how it behaves, and its physiology
Explanation:
Explain the statement, “THE PRESENT IS THE KEY TO THE PAST”.
BRAINLIEST!! PLS HELP ME
What sort of information do you think should be sent to alien civilizations?
We could send aliens information that is good about us not the bad things. Don't share weaknesses, because that could probably lead to some bad things. We should share valuable info with the aliens.
Answer:
Information about how much we know.
Explanation:
If alien life ever gets a chance to communicate with us and we have a chance to communicate with them then we must show them how much knowledge we hold so they can better understand our customs and what to show us. We will probably show them the key sciences such as Math, Science, Biology, Phycology, Astrology, Astronomy, and our knowledge of technology. We will first show them simple problems we know like 2+4 and 1+1. After we will show them huge amounts of our psychological capabilities like our vast arrays of calculations and formulas. This is just a small fraction of our knowledge we will show them.
During interphase of the cell cycle, a muscle cell was determined to contain less mitochondria than needed.
What would most likely happen to this cell?
Group of answer choices
The problem cell would be detected during the S-phase of the cell cycle and the cell will be destroyed.
The defective cell will proceed through GAP1 and GAP2, but be destroyed during mitosis.
The unacceptable cell would most likely be detected during GAP1 and removed from the cell cycle.
The problem will be corrected during the synthesis phase, then the cell will continue to divide through mitosis.
Answer:
The unacceptable cell would most likely be detected during GAP1 and removed from the cell cycle
Explanation:
The unacceptable cell would most likely be detected during GAP1 and removed from the cell cycle.
It happens under cell regulation.Cell cycle regulation doesn’t happen correctly, cells may divide in an uncontrolled way, and diseases such as cancer can occur.What is cell regulation?Cell cycle checkpoints are surveillance mechanisms that monitor the order, integrity, and fidelity of the major events of the cell cycle. These include growth to the appropriate cell size, the replication and integrity of the chromosomes, and their accurate segregation at mitosis.Cell cycle regulation is crucial for proper cellular homeostasis.To know more about cell regulation here
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During which phase does the cell spend the most time in
Answer:
Prophase
Explanation:
Answer:
A cell cycle is a series of events that takes place in a cell as it grows and divides. A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division. The cell then leaves interphase, undergoes mitosis, and completes its division.
Explanation:
A cell cycle is a series of events that takes place in a cell as it grows and divides. A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division. The cell then leaves interphase, undergoes mitosis, and completes its division.
The role of the turtle is to feed on the small invertebrate. This statement explains the turtle's.
A.niche
B.habitat
C.community
D.ecosystem
Answer:
A
Explanation:
Watery clay soil slides down a mountain. This is an example of...
Answer:
Mudslide
Explanation:
This is an example of a mudslide. Because it is on a mountain and it is sliding down hill that is why it is called a slide and because it is picking up eroded rocks, mud and grass it is called a mudslide.
Need help with this 10th grade biology
HELPPPPPPPPPPPPPPPPPPPP
Answer:
It separates two major watersheds
Explanation:
It is released during menstruation
Answer:
1: D
2: C
3: A
4: B
5: 1, 2, 5
Explanation:
Hope this was right! Have a nice day!
How many atoms does Ga 2(Cr2O7)3
Answer:
13
Explanation:
During a visit to a desert ecosystem, a student observes the
following:
• A hawk eats a snake.
• A lizard eats a fly.
• A tortoise eats small patches of grass.
• A snake eats a mouse.
Based on student's observations of how each of these organisms
obtain's energy, which of the following statements is the best
conclusion?
A. The hawk is a primary consumer.
B. The grass and the desert tortoise are both primary
consumers.
C. The lizard is a tertiary consumer.
D. The lizard and the snake are secondary consumers
Answer: D) The lizard and the snake are secondary consumers.
Explanation:
Producers are organisms that, simply put, produce their own food. All photosynthesizing plants are considered to be producers. Animals cannot be producers.
Primary consumers eat producers.
Secondary consumers eat primary consumers.
Tertiary consumers eat secondary consumers, and so on.
The lizard eats a fly, which is a primary consumer. This makes the lizard a secondary consumer.
The snake eats a mouse, which is a primary consumer. This makes the snake a secondary consumer.
A) is incorrect because the hawk is a tertiary consumer.
B) is incorrect because grass is a producer, not a consumer
C) is incorrect because the lizard is a secondary consumer
Answer: D. The lizard and the snake are secondary consumers .
Explanation;
Option A is not correct because the hawk is a secondary consumer.
Option B is not correct because the grass is not a primary consumer.
Option C is not correct because the lizard is a secondary consumer.
This leaves us with option D: the snake is a secondary consumer (it eats the mouse) and the lizard is a secondary consumer (it eats the fly). This, option D is the correct answer.
please i need this ASAP will give brainliest
describe the relationship of density and the number of atoms a mineral had
Answer:
The density of an atom is determined by the number of atoms a substance per unit volume of the material. Solids will have a higher atomic density than gases
Explanation:
The chemical equation for photosynthesis suggests that blowing on a glass of water placed in a sunbeam will produce glucose and oxygen.
Compare the chemical equation to actual photosynthesis and explain why no reaction occurs. Explain your answer in 1-2 sentences.
(2 points)
Answer:
Plants need chlorophyll to conduct photosynthesis
Explanation:
The process of forming food and energy through the plants in the presence of some inorganic compounds and sun energy is called photosynthesis.
No reaction will occur when the glass of water is placed in the sunbeam.
The reaction can be explained as:The experimental reaction will include water and atmospheric carbon as the reactant and in the presence of the sunbeam should have produced glucose and oxygen molecules. The actual photosynthetic reaction also includes carbon dioxide and water as the reactants but the process occurs in the presence of the plant pigment called chlorophyll.So, when air is blown in a glass of water in the presence of sunbeam then no photosynthetic reaction will occur as the glass does not contain the photosynthetic pigment called chlorophyll.Therefore, the reaction will not occur because of the absence of chlorophyll.
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Anther is a male part of a flower. T or F
Answer:
True
Explanation:
I hope this is correct and have a great day
true
Explanation:
The male parts are called stamens and usually surround the pistil. The stamen is made up of two parts: the anther and filament. The anther produces pollen (male reproductive cells). The filament holds the anther up.
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when you run around a track which type of energy are you demonstrating
Answer: The question is incomplete therefore, the options are gotten from another websites.
demonstrating?
A. mechanical energy
B. potential energy
C. kinetic energy
D. two of the above
The correct option is C.
Kinetic energy.
Explanation:
It is kinetic energy because the chemical energy stores in food is converted to kinetic energy and this is because kinetic energy is the energy in motion.
When a person is running, the energy the person is using is kinetic energy because is the energy the person possess by virtue of his body in motion and it is the energy required to accelerate a body with mass from rest.
a large group of one-celled organisms that sometimes cause disease are?
