Answers
Answer:
d
Explanation:
because all those products mixed together will give another product
Answer:
c
Explanation:
Related Questions
Four students collected data for the average resting heart rates of 100 people. "Bpm” stands for "beats per minute.”
They then compared their data to the national average, which was 70 bpm.
Alma Patti Chase Mikayla
71 bpm 69 bpm 72 bpm 110 bpm
Which results are the least likely to be reproducible?
Alma
Patti
Chase
Mikayla
Answers
Answer:
110 bpm as that is a large outlier which is very uncommon whereas the other choices are very common in regards to bpm.
Explanation:
While some mutations can benefit an organism, others are harmful and can lead to cancer. Which of the following best describes how mutations can cause cancer in an organism?
O Cell division becomes uncontrolled when mutations occur in genes that regulate cell division.
O Cells with mutations outnumber and consume normal cells that do not have mutations,
O A mutation can attack a cell's DNA and cause an autoimmune response in the cells.
+
O Mutations cause cells to become unable to divide and the cells die in masses, forming tumors.
Answers
Answer:
Cell division becomes uncontrolled when mutations occur in genes that regulate cell division.
Explanation:
Answer:
The answer is "A."
Explanation:
Cancer develops when the cells in the body are constantly dividing uncontrollably. In humans, cancer is often the result of a negative mutation genetically. The other answers are wrong and do not match the way cancer forms. So, A will be your answer.
Explain why it makes sense to use the word translation to describe protein synthesis and why it would not make sense to use the word translation to describe mRNA synthesis?
Answers
Answer:
The application of the word translation makes sense at the time of describing the synthesis of protein as the language of nucleic acids is transformed into the language of polypeptides by the phenomenon of translation. On the other hand, it will not be suitable to describe the synthesis of mRNA using the word translation as the nature of the biomolecule stays similar because both the DNA and the product of DNA, that is, mRNA are nucleic acids.
g When an oxygen molecule diffuses from the air in the lung into the plasma in a capillary in the lung, how many times does it have to diffuse through a plasma membrane before reaching the plasma
Answers
Answer:
The answer is 2.
Explanation:
When oxygen gets into the lungs, it first needs to diffuse through the alveoli and into the blood. Then through the veins and capillaries, it diffuses into all the calls in the body. It does so quite easily because it is a nonpolar and a very small molecule with a low concentration inside the cell. This gives it the ability to diffuse easily through the cell membrane.
So the number of times that oxygen has to diffuse through a plasma membrane is two.
I hope this answer helps.
which ocean formed as a direct result of the breakup of Pangea.
O Arctic. O Mediterranean O Pacific. O Atlantic
Answers
Answer:
[tex]\boxed{Atlantic\:Ocean}[/tex]
Explanation:
The rifting that occurred between North America and Africa created multiple unsuccessful rifts. One rift resulted during a new ocean, the North Atlantic Ocean.
Hope it helps!<3
which is the starting point in modern systematics in the classification of living world
Answers
Answer:
Taxonomy
Explanation:
Taxonomy is a system of classification that helps scientists identify and name living and nonliving organisms.
Taxonomy in biology organizes the natural world into groups with shared traits.
8) Anytime a Glucose Molecule is broken down in the Cytoplasm how many
ATP are released?
2
4
36
38
Answers
Answer:
2
Explanation:
This question is describing the process of cellular respiration, which is the breakdown of glucose molecule in the cell to yield energy (ATP). However, the process of cellular respiration is further divided into stages viz: glycolysis, Krebs cycle, and oxidative phosphorylation.
Glycolysis is the first stage of the process, which occurs in the CYTOPLASM of the cell. Hence, this question is specifically describing the process of glycolysis. During glycolysis, glucose molecule is broken down in a series of steps to yield a net of 2 ATP molecules.
9. Evolution is
a. a rare event.
b. currently occurring ONLY in scientific laboratories.
c. constantly occurring at the same rate in ALL organisms.
d. a process that occurs as a result of differences in reproductive fitness.
e. a process that occurred only in the past.
Answers
Explaination: cmon really thats gotta be common sense no offense
Exp
The mathematical formula for calculating the kinetic energy of
an object is not applicable for a gas molecule banging around
in a bottle.
Answers
Answer:False
Explanation:
A study was
picked up was related to the number of dry cells connected to the
electromagnet. The magnet, connected to 1, 2, 3, 4, or 5 D cells, was
placed on the top of a pile of 100 paper clips and lifted. Identify the
factor(s) that should be held constant. *
Answers
free points hehehe
Explanation:
nshvbs7 susans shsbbsbs she s s s
Natural selection is BEST described as
Answers
Answer:
not know
Explanation:
what are the range biodiversity ecosystem services
Answers
Answer:
Ecosystem services are the goods and services that biodiversity provides. They include soil formation, the provision of food and fibre, air quality and climate regulation, the regulation of water supply and quality and the cultural and aesthetic value of certain plants and species.
Long strands of DNA are called _______.
chromatids
autosomes
chromosomes
genes
Answers
Answer:
The answer would be chromosomes
Areas of the Earth near the equator receive large amounts of solar energy. How does this lead to increased rainfall?
A.
The solar energy creates wind, which pushes clouds from the poles to the equator.
B.
The solar energy allows plants to complete photosynthesis reactions.
C.
The solar energy heats the air, which causes water vapor to condense.
D.
The solar energy provides the energy for water to evaporate.
Answers
Answer:
D
Explanation:
The heat will make water evaporate at a higher rate thus causing more rain
Can someone design me an infographic explaining climate change and what we should do about it. In 30mn or a hour please it’s urgent. Thanks for your time.
Answers
What's an infographic?
Answer:
lol for 5 points
Explanation:
PLEASE HELP MARKING PEOPLE AS BRAINLIST ALL DAY!
Which of the following organelles would not be present in the nerve cell of the humpback whale?
A. Plasma membrane
B. Cell wall
C. Mitochondria
D. Lysosome
Answers
which type of mutation results when bases are added to a gene
Answers
Answer:
"Frameshift" Mutations.
1. What is the relationship between the virus structure and its function in the virus model?
2. How do mutations affect the ability of a virus to infect a cell?
Answers
Answer:
PLZ MARK ME AS BRAINLIST....
Explanation:
ANSWER OF 1ST QUESTION -
1) it protects the nucleic acid from digestion by enzymes, 2) contains special sites on its surface that allow the virion to attach to a host cell, and 3) provides proteins that enable the virion to penetrate the host cell membrane and, in some cases, to inject the infectious nucleic .
ANSWER OF 2ND QUESTION -
Mutations can produce viruses with a reduced pathogenicity, altered host range, or altered target cell specificity but with intact antigenicity. Such viruses can sometimes be used as vaccine strains.
Oxygen has 6 valence electrons. How many electrons does an atom of oxygen need to become stable?
two
four
six
eight
Answers
Answer:
2 electrons
Explanation:
According to the octet rule, atoms must bond to each other, sharing electrons among themselves in an attempt to complete their valence shell (last layer of the electrosphere). In other words, an atom becomes stable when it has 8 electrons in its valence shell.
Oxygen atoms have six electrons in their valence shell, so to achieve the stability suggested by the octet rule (eight electrons), these atoms share two electrons, forming one oxygen gas (O₂) molecule.
Answer:
A. two
Explanation:
i got it right
When a hawk eats a mouse and then uses the energy from the mouse to fly,
the hawk's body converts to what
Answers
Answer:
It would be Chemical to mechanical
Explanation:
Because food is a chemical source and the hawk flying is a mechanical source.
When a hawk eats a mouse and then uses the energy from the mouse to fly in this case chemical energy is converted to mechanical energy.
What is food chain?Food chain is the sequence of flow of energy in which all the levels get proper food supply and it is the food web which starts from producer and ending at top such as predator species, decomposer and detritivores.
In food chain plants play the role of producers as they are autotrophs and they prepare their own food in the presence of sunlight and all other organisms depend upon plant for food so they are known as producers in the food chain.
The main role of food chain is to understand the importance of each organisms and how they are depend on each other as well as to understand the role of food chain in maintaining ecological balance.
Therefore, When a hawk eats a mouse and then uses the energy from the mouse to fly in this case chemical energy is converted to mechanical energy.
Learn more about food chain here:
https://brainly.com/question/1553598
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Which of the following is not true of asexual reproduction?
A offspring that differ genetically from either parent
B offspring inherit all their genetic material from just one parent
C a single cell duplicates its genetic material, and then splits into two new genetically identical cells
D an example is a paramecium
Answers
Answer:
idk
Explanation:
Answer:
D
Explanation:
I don't need to put 20 charavters
Chromoplasts have two main functions. Which of the following statements exemplifies one of the functions of a chromoplast?
a The mitochondrion was once a separate prokaryotic cell that were taken in by a larger cell.
b Potatoes are high in starch.
c Red, yellow, and orange peppers are green until they are ripe.
d The green pigment chlorophyll allows a plant to absorb energy from the sun.
Answers
Answer:
C. Red, Yellow, and orange peppers are green until they are ripe.
Explanation:
this question was difficult lol
( Need ASAP!!) Which of the following statements best demonstrates that gene expression is regulated?
F. Cells protect their DNA by enveloping it in a nucleus.
G. Cells do not transcribe all of their genes all of the time.
H. Each cell has an exact copy of all DNA.
3. Each tRNA has a specific amino acid that it carries.
Answers
Answer:
Explanation:
hi
Regulation of gene expression involves process by which a cell determines which genes, among the numerous genes in its genetic make-up, are "switched on" (expressed).
The option that demonstrate that gene expression is regulated is that Cells do not transcribe all of their genes all of the time.
In eukaryotes, regulation of gene expression can take place at various points. This might include post transcriptional and post-translational modifications. This mechanism ensures to control some various processes which include:
When a gene is expressed to produce RNA and protein,Amount of the protein is produced, And when the protein is no longer required.Learn more about gene expression: https://brainly.com/question/25703686
What energy source is used to make products, such as gasoline, plastics, and Vasoline?
A
Solar
B.
Coal
С
Hydroelectric
D
Petroleum
Answers
Answer:
hydroelectric I think
Car exhaust is an example of what type of pollution?
A. air
B. water
C. land
D. underground
Answers
Answer:
A.
Explanation:
It is a type of air pollution because it is emitted into the atmosphere.
Answer:
Air pollution
Explanation:
Car exhaust is a gas so I can infer that it would pollute the air.
PLEASE HELP ALOT OF POINTS MARKING PEOPLE AS BRAINLIST
What will be the end result of the process shown in the model?
A. Two identical daughter cells will be produced.
B. Crossing over will result in new genetic material.
C. Chromatids will have just moved toward opposite poles.
D. One much larger cell will be produced through nuclear fusion.
Answers
Answer:
i think its b i could be wrong
Explanation:
The correct model shown is Crossing over will result in new genetic material.
What is crossing over?
When it comes to genetics and genomics, the term "crossing over" describes the DNA exchange that takes place between paired homologous chromosomes (one from each parent) during the development of egg and sperm cells.
This process leads to novel allele combinations in the gametes (egg or sperm) produced, ensuring genomic variety in any offspring born.
When chromosomes of the same type are paired together during meiosis, a biological event called crossing over takes place. Parts of the chromosome can be exchanged when two chromosomes, one from the mother and one from the father.
Therefore, The correct model shown is Crossing over will result in new genetic material.
To learn more about crossing over, refer to the link:
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Analyze the following information and identify the type of mutation –
Original: A T T C G C T T A
Mutated: A T T C C C T T A
Missense
Nonsense
No mutation
Silent
Answers
Answer:
missense
Explanation:
the codon CGC is mutated to CCC
while CGC codes for arginine, CCC codes for proline
=> missense
An organism is exposed to a mutagen, such as X-rays or ultraviolet light. What could be the effect of the mutagen on the organism? Select all of the answers that apply.
The mutagen may disrupt gene function to the harm of the organism.
B. The mutagen may change gene function in a way that benefits the organism.
C. The mutagen may change the genetic material of the cell from DNA to proteins.
D. The mutagen may change the binding between codons and anticodons.
E. The mutagen may have little or no observable effect on the organism.
Answers
Answer:
a, b, c, e
Explanation:
- since mutations are random, they could both harm or benefit or have no effect on the organism (depends on where in the DNA is mutated, on the type of mutation that occurs, on whether the mutation is fixed, etc.)
- the binding between codons and anticodons are always as follows:
A on mRNA binds to U on tRNAT on mRNA binds to A on tRNAG on mRNA binds to C on tRNA and vice versaMutagens are substances that damage DNA and can cause permanent changes in the DNA sequence, depending on the ability of the organism to fix the mess.
Mutagen's effect:Deoxynucleoside triphosphates (dNTPs), which are utilized by DNA polymerases to duplicate DNA, can also be damaged by DNA-damaging agents.
A mutagen could harm the organism by disrupting gene function.A mutagen may alter gene function to the organism's benefit.A mutagen can alter codon-anticodon binding.Therefore, the final answer is "Option A, B, and D".
Find out more about the X-rays here:
brainly.com/question/23281551
1. Enzymes are examples of
A. Carbohydrates
B. Lipids
C. Proteins
D. Nucleic Acids
2. Which of the following is the correct role of nucleic acids in the body?
A. They provide quick-releasing energy to the body.
B. They contain genetic information that is passed to offspring
C. They catalyze chemical reactions in the cell.
D. They are the main structural components of cell membranes.
3. Which of the following is NOT an organic molecule?
A Cellulose (C6H1005)
B. Sucrose C12H22011
C. Water H2O
D. Testosterone C19H2O2
4. Which function of lipids is NOT.jmportant for a bear hibernating in the winter?
A Long term energy
B. Insulation from the cold
C. Structural support in the cell membrane
D. Prevents water loss
5. Meat, eggs, hair, and feathers all contain this monomer
A Monosaccharide
B. Amino acid
C Nucleotide
D. Triglyceride
Can y’all please help me!!!!
Answers
2. B
3.C water is an element
4. It’s A
5. B
I tried my best if I’m wrong I’m sorry. Hope this helped.
The 15 tectonic plates are rigid in the center and have geological activity at the boundaries (edges). This means that: