A lab report can be defined as a summary of the outcomes of an investigation (in this case homeostasis).
What is the purpose of research?The purpose of research is to try to answer to a proposed explanation (hypothesis) about a particular issue from the real world.
In this case, our working hypothesis may be associated with the internal state of equilibrium (homeostasis) of organisms.
In conclusion, a lab report is a summary of the outcomes of an investigation (in this case homeostasis).
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Why is the outdated term ""junk dna"" a misnomer for noncoding regions of the human genome?.
Answer:
The conservation of “junk DNA” sequences in diverse genomes suggests that they have important functions.
Explanation:
Transposons move by means of a DNA intermediate, whereas retrotransposons move by means of an RNA intermediate.
Answer: The conservation of "Junk DNA" sequences in diverse genomes suggests that they have important functions.
Explanation:
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how do tears form and why do they have a salty taste?
Answer:
They are produced by the lacrimal glands above your eyes. They drain into tiny holes in the corners of your upper and lower eyelids before traveling through small channels, and down your tear ducts to your nose. Our tears taste salty because of electrolytes.
How does sickle cell anemia affect the digestive system?.
Which of the following is NOT a way that industry can cause pollution?
A. putting smoke into the air
B. using chemicals that can wind up in the water supply
C. burning substances that put chemicals into the air
D. using detergents that put phosphates into the water
Answer:
A. putting smoke into air
Explanation:
Can't be B. because they are harming the water from dangerous chemicals. Not C. because they are harming the atmosphere from dangerous chemicals. Not D. because phospate is used in fertilisers and if that gets in water it will cause algae bloom a sudden growth in algae which will block light from coming in the river or lake and so hydrophytes(aquatic plants) will die and fish will not get any oxygen so will also die. The algae bloom creates toxic stuff because of competition and will make the river of lake dangerous to be in. We are only left with A. so that is the answer.
Answer:
Its D
Explanation:
Using detergents that put phosphates into water
If dna of a particular species was analyzed and it was found that it contains 27 percent a, what would be the percentage of c?.
DNA of that particular species contains 23 % of C
How can we calculate the percentage of DNA?Adenosine (A) is complimentary with Thymine (T), that means that there is 27% of A + 27 % of T = 54%
To calculate the percentage of Cytosine (C) we need to know that C and Guanine (G) are also complementary. That means that the remaining 46% is half C and half G.
Therefore, the percentage of C is 23%.
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what happens during translation?
a) each strand of DNA is used as a template to produce a complementary strand of DNA
b) each strand of DNA is used as a template to produce a strand of DNA with the same sequence as bases
c) each strand of DNA is used as a template to produce a complementary strand of mRNA
d) codons coded in the mRNA are used to produce a string of amino acids
During translation, codons coded in the mRNA are used to produce a string of amino acids. The correct answer is D.
Translation is the process in which the genetic information encoded in the mRNA molecule is used to synthesize a protein. It takes place in the ribosomes, where transfer RNA (tRNA) molecules carrying specific amino acids bind to the corresponding codons on the mRNA. The sequence of codons on the mRNA determines the sequence of amino acids in the resulting protein.
The process begins with the initiation stage, where the small ribosomal subunit binds to the mRNA and the initiator tRNA recognizes the start codon. Then, the large ribosomal subunit joins the complex, and the elongation stage begins.
During elongation, the ribosome moves along the mRNA molecule, reading each codon and bringing in the appropriate tRNA molecule with its attached amino acid.
The ribosome catalyzes the formation of peptide bonds between adjacent amino acids, forming a growing polypeptide chain. This process continues until a stop codon is reached, signaling the termination stage and the release of the completed protein.
In summary, translation involves the decoding of the mRNA sequence by ribosomes, using tRNA molecules and their associated amino acids to assemble a polypeptide chain according to the instructions carried by the codons on the mRNA. Therefore, the correct answer is D.
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fertilization of a human egg takes place in the ________.
Answer:
Fallopian tubes
Explanation:
Why do the pocket mice in the dark lava environment have white underbellies?
Answer:
It is most likely an adaptation or trait they have inherited from their parents.
What is thought to be the first sense that humans develop?.
1. What does the digestive system do?
2. Where and how does digestion begin?
3. Describe the path that food takes through the
digestive system.
4. Why are villi shaped the way they are?
5. How do feces leave the body?
Answer: 1: turns food into nutrients and excretes waste 2: the mouth when you chew, 3: from the mouth, down the esophagus, into the stomach, small intestine, large intestine, rectum, anus 4: to pull nutrients out of food 5; through the anus when you use the bathroom.
Explanation:
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How many breaths per minute is normal for an infant?.
How do plants and animals depend on the atmosphere differently?
because plants give oxygen, nitrogen, and other good gasses into the air. humans
and animals use the atmosphere's gasses like oxygen to breathe and survive.
Some scientists argue that Earth's hydrosphere, atmosphere and biosphere could
NOT exist with the geosphere. On the other hand, they argue Earth's geosphere
could exist without Earth's hydrosphere, atmosphere and biosphere. Do you agree
Answer:
u r right but photosynthesis in plant doesn't affect its respiration so it takes oxygen normally like us but with a pros over animals in common which is photosynthesis ability
What is thought to be the first sense that humans develop?.
Answer:
Touch
Explanation:
Because your body will consist of skin at first which will have receptors and neurones to give you the feeling of feeling something when you touch it hence touch is what you develop as a first sense
Ultraviolet (UV) radiation is damaging because it __________. View Available Hint(s)for Part A prevents DNA transcription prevents DNA translation causes mutations in DNA deactivates the enzymes needed for DNA replic
What is the law of segregation
Answer:
the last one
Explanation:
Def: During the development of the gamete, each gene is segregated in such a way that the gamete consists of just one allele for that gene.
What information would you need to
find a more precise age of dinosaurs
and plants?
QUICKLY PLEASE I NEED HELPPP THANK YOU
Answer:
Scientists determine the age of dinosaur bones by dating the fossils and the surrounding rocks. And plants they check the number of rings gives an overall age of the plant.
may you please tell me the answer to this question
Answer:
It is A
Explanation:
because the bass always feeds
True or false Ozone is a gas made up of four oxygen atoms
Answer:
False, is it composed of only three atoms.
Which three statements provide reasons that scientists are considering renewable sources of energy?
Most renewable resources are clean and nonpolluting.
Renewable resources can be replenished.
Renewable resources are conventional resources.
Most renewable resources are easily available in nature.
All renewable resources are cost effective.
1. Renewable resources can be replenished
2. Renewable resources are conventional
resources
3. Most renewable resources are easily
available in nature.
explanation: got it right on plato:3
The three statements that provide reasons that scientists are considering renewable sources of energy are as follows:
Most renewable resources are clean and nonpolluting.Renewable resources can be replenished.Most renewable resources are easily available in nature.Thus, the correct options for this question are A, B, and C.
What are Renewable sources of energy?Renewable sources of energy may be characterized as the types of energy that remarkably emanated from natural sources that are recharged or plenished at a higher rate than they are actually engrossed.
These sources of energy are derived from the methodology of sources that are constantly replenished at a faster rate. The process through which this energy is derived is mostly clean and non-polluting in nature.
As renewable sources of energy are acquired from natural sources, these energies are significantly easily available in nature with less or no expense.
Therefore, the correct options for this question are A, B, and C.
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Need help. 15pts.
1.) Do you think cell division stops after a new baby is born? Why or why not?
Answer:
No, as the growth into an adult requires the process called cell division and will continue on until your death
which pollen grains are involved in insect pollination
Why is it important to use plain, unsalted cracker in the cracker test .
help this jaw hard fr fr
Answer:
Explanation:
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What is the regulation of stable internal conditions inside an organism or a cell?
A. Responding to stimuli
B. Obtaining and using energy
C. Homeostasis
D. Cellular respiration
Answer:
The answer is (C)Homeostasis
Please help meeeee!!!!!!!!
Answer:
b
Explanation:
big brain moment right here
PLEASE HELP! A flower has the genotype for red and white petals. Describe the offspring phenotype if the flower follows these inheritance patterns.
a. Codominant ? __________
b. Incomplete dominance? ___________
Answer:
Explanation:
Co dominant would give flower with red and white petals (heterozygous), whereas, incomplete dominance would sort of mix both the genotypes and give new color, in this case we will see a pink color for heterozygous genotype.
When an object is at rest, what is its speed?
a.
2 m/s
b.
3 m/s
c.
0 m/s
d.
1 m/s
Zoos help to protect endangered animals, so they are necessary for animal conservation. which piece of evidence, if true, would best support this claim
The piece of evidence that best support the claim above is specialists might breed animals at zoos in order to increase their population.
How does increase animal populations?The animal populations can increase in number by artificial mating, i.e., by mating due to human activities.
These methods are very useful to increase the number of endangered animals that may become extinct.
In conclusion, the piece of evidence that best support the claim above is specialists might breed animals at zoos in order to increase their population.
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Review the following characteristics for a population in a country:
Both birth and death rates are at extremely high levels
Population is increasing
Which stage of demographic transition does this describe?
a. Stage 1
b. Stage 2
c. Stage 3
d. Stage 4
Answer:
A) Stage 1
Explanation:
Demographic transition has to do with the changing pattern of factors that impact population such as birth rates, death rates as the population moves from regime to regime. The transition is in four stages:
Stage 1: which is characterized by high high birth and death rates. also known as pre-transition stage.Stage 2: Characterized by falling death rate but continued high death rate. Also known as early transition stage.Stage 3: characterized by a decline in birth rate and deceleration of population growth. It is also known as late transition period.Stage 4: Characterized by low birth and death rate. Negligible population growth. Also known as post-transitional period.Please help (punnet square with questions)
Answer:
1. The mothers genotype is tt and the fathers is TT, genotypes could be Tt and the phenotype would be tall