Answer:
The body must be safe from decomposition
List any three uses of psychology in the real-world and explain their impact. Respond in a minimum of five sentences.
The three uses are:
Education,Human Development, Sports
Explanation:
EDUCATION .:-Psychologists working in the field of education study how people learn and retain knowledge. They apply psychological science to improve the learning process and promote educational success for all students.
HUMAN DEVELOPMENT .:-Developmental psychologists help us better understand how people grow, develop and adapt at different life stages. They apply this knowledge to help people overcome developmental challenges and reach their full potential.
SPORTS .:-A sports psychology mindset can help you to build self-confidence and enhance your athletic performance. It's been long established that your beliefs direct your actions. If confidence is a set of beliefs about your abilities, then it's no surprise that it can lead to higher performance and better mental health.
Which of the following are ethical reasons (reasons that reflect a desire to help others) for making transgenic organisms? (choose more than one)
Answer: To produce human insulin for diabetics, making better crops that have insecticides and to help the environment by cleaning up oil spills
Explanation:
I just had this question on a quiz and the other options aren’t ethical options.
Bacteria exist in many shapes and sizes. Which of the following diagrams does not represent a typical bacterial cell?
Answer:
can u please send the diagram.
An analysis of DNA and RNA sequences can be used to classify organisms. A dendrogram, such as the one shown below, is based on molecular data. It can be used to represent evolutionary relationships within a group of organisms that are hypothesized to have descended from a common ancestor. Brown bear Sun bear Spectacled bear Giant panda Lesser panda Raccoon Dog 100 0 So 60 40 20 Mulions of Years Ago 13 Which statement is best supported by the information in this dendrogram?
Answer: C
Explanation: Lesser pandas are more genetically similar to raccoons that they are to giant pandas.
The statement "Lesser pandas are more genetically similar to raccoons than they are to giant pandas" is not fully supported by the information in the dendrogram presented above.
What does the dendrogram suggest basically ?While it is true that the dendrogram suggests that the giant panda and lesser panda share a more recent common ancestor than either does with the other bears or the raccoon dog, it does not provide evidence to support the claim that the lesser panda is more genetically similar to raccoons than to giant pandas.
The dendrogram provides evidence for the evolutionary relationships among these organisms based on their DNA and RNA sequences. It suggests that these organisms have a common evolutionary history and can be grouped together based on their molecular data.
However, it does not provide information on the degree of genetic similarity between any two specific organisms or groups of organisms.
Therefore, while it is possible that the lesser panda may be more genetically similar to raccoons than to giant pandas, this claim cannot be fully supported by the information in the dendrogram alone.
Further analysis of genetic data and comparison of specific genetic sequences would be necessary to determine the degree of genetic similarity between these organisms.
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How do you think most of the CO2 got into the plants?
26. What about the structure of a fat molecule makes it useful for a cell and why?
The large number of carbon-hydrogen bonds allow for the storage of energy.
Fats serve as enzymes in the process of digestion.
The glycerol portion of the fat molecule is used to release energy
The fatty acid part of fats help digest food in cellular respiration.
the large number of carbon-hydrogen bonds allow for the storage of energy
The structure of a fat molecule makes it useful for a cell, and a large number of carbon-hydrogen bonds allows for the storage of energy. The correct option is a.
What is the structure of fat?A glycerol backbone and three fatty acid tails make up the two types of components that make up a fat molecule. It contains a glycerol molecule and is a little chemical molecule. Where the hydroxyl group occurs in the groups, there are three fatty acid tails.
They have a long hydrocarbon chain since that is what they are. This particular long hydrocarbon chain has a carboxyl group or oxy group attached due to the abundance of carbon-hydrogen bonds.
Energy can be stored in it. On the structure, it is excellent for storing energy. Energy can be stored in a specific structure.
Therefore, the correct option is a. Numerous carbon-hydrogen bonds to allow for the storage of energy.
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1. Mutations are always transmitted to the offspring.
Select one:
True
False
2. Mutations are only caused by errors in DNA replication.
Select one:
True
False
true true...... .......
When a sperm and egg combine, it is called _______________________________
Fertilization
Explanation:
When a sperm and egg combine, it is called fertilization.
Answer:
fertilization
Explanation:
. A student pushes four different balls with a rubber-tipped stick. Which ball has the greatest inertia?
Ball 1
Ball 2
Ball 3
Ball 4
THIS IS SOCIAL STUDIES BTW!`
I think that b has the greatest inertia
To which group does the pine true?
Answer:
Pine trees are conifers!
Explanation:
Your question was a bit confusing but I'm assuming you are asking which group does pine trees belong to. Hope this helps!
Answer:
conifers
I think it's correct hope it helps
help? >:3
pleas
plaes
yes?
the answer to the first question is A. the answer to the second is D
Which of these is an example of mutualism?
A. Cows benefit from eating grass, and the grass is damaged.
B. Vultures benefit from eating dead animals, and the dead animals are removed.
C. Bears benefit from eating fish, and the fish are harmed.
D. Bees benefit from drinking nectar from flowers, and the flowers are pollinated.
Answer:
D. Bees benefit from drinking nectar from flowers, and the flowers are pollinated.
Explanation:
Mutualism is when two different living things benefit from each other. When bees drink nectar from flowers, they are benefitting from that because they get nectar. The flowers are also benefitting from this because they are being pollinated.
A. is incorrect because the grass does not benefit
B. is incorrect because the dead animals are dead so they don't benefit from this
C. is incorrect because the fish are harmed and do not benefit from this
Therefore, the only correct answer is D.
Two primary agents of cellular communication are
Two primary agents of cellular communication are hormones and chemicals produced by nerve cells.
What are the principles of cellular communications?
Cellular communication is a stepwise process that affects the generation of an extrinsic signal, detection of the signal by a receptor, transduction of the signal by intracellular signalling molecules and cellular response. When the extrinsic signal is removed, cellular communication processes cease.
Thus, hormones and chemicals are two primary agents of cellular communication.
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i confused on this problem
Explanation:
which problem???.....................
what do you know about energy and cells?
Answer:
Cells do not use the energy from oxidation reactions as soon as it is released. Instead, they convert it into small, energy-rich molecules such as ATP and nicotinamide adenine dinucleotide (NADH), which can be used throughout the cell to power metabolism and construct new cellular components.
Can someone please solve this for me?
Question 7
Which equation correctly represents a change in population density?
Change in Population Density = (Births + Immigration) - (Deaths + Emigration)
B.
Change in Population Density = (Births + Emigration) - (Deaths + Immigration)
С
Change in Population Density = (Births - Immigration) + (Deaths + Emigration)
D
Change in Population Density = (Births + Immigration) + (Deaths - Emigration)
Answer:
Its D. I hope this helps!
The equation that correctly represents a change in population density is as follows: Change in Population Density = (Births + Immigration) - (Deaths + Emigration).
What is population density?Population density refers to average population per unit area; especially, the average number of organism living on each km² of land.
A change in the population density is affected by the following factors:
Death rateBirth rateEmigrationImmigrationHowever, the equation that correctly represents a change in population density is as follows: Change in Population Density = (Births + Immigration) - (Deaths + Emigration).
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PLEASE HELP WHICH ARE THE ANSWERS FOR BOTH QUESTIONS!?!
Drag the tiles to the correct boxes to complete the pairs. Match the descriptions to the correct type of fungi. has positive and negative mating strands has erect fruiting body the first fungi to evolve lives in a varied habitat and exhibits all forms of nutrition chytrid arrowRight common mold arrowRight sac fungi arrowRight club fungi arrowRight
Answer:
Fungi are unicellular or multicellular eukaryotic organisms that are dependent for their energy and food on dead organic material or other organisms. These organisms produce by both sexual and asexual reproduction.
1. club fungi show a bipolar mating system as they have positive and negative mating strands.
2. sac fungi have an erect fruiting body filled with asci.
3. The chytrids have a cell wall of chitin, a flagellum, absorptive structures for nutrition therefore have a lineage.
4. The common molds grow in the form of hyphae and shows all for of nutrition and live in every possible habitate.
hope this helps you! :)
A simple machine makes work
a. less, easier
b. easier, less
not
C. more, harder
d. harder, less
Answer:
easier
Explanation:
Answer: A simple machine makes work easier or less harder.
Which is the last structure to contact sperm before it leaves the body?
penis
sperm duct
testes
urinary bladder
Answer:
A is correct
Explanation:
Urinary bladder is the last structure to contact sperm before it leaves the body.
What are the functions of urinary bladder?The urinary bladder, or simply bladder, is a hollow organ in humans and other vertebrates that stores urine from the kidneys before disposal by urination. In humans the bladder is a distensible organ that sits on the pelvic floor.
The urine formed by the nephrons of the kidneys is transported to the urinary bladder for storage before it gets expelled through the urethra. The urinary bladder is a sac that serves as a reservoir for urine.
The urinary bladder is a temporary storage reservoir for urine. It is located in the pelvic cavity, posterior to the symphysis pubis, and below the parietal peritoneum. The size and shape of the urinary bladder varies with the amount of urine it contains and with the pressure.
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Bacteria are used in food industry for the production of ?
(a)curd
(b)cheese
(c)butter
(d)all of the above
Answer:
D.) All of the above
Explanation:
Bacteria has become a major component in the processing of dairy products because of various factors. The distribution of bacteria aids factors like ripening and flavor development of cheese and curd and also aids fermentation.
Curd, cheese and butter production all involve the use of bacteria.
The bacteria commonly used to make curd is lactobacillus bacteria.
The bacteria commonly used to make cheese are lactococcus, lactobacillus and streptococcus genera
The bacteria commonly used to make butter are lactococcus and leuconostoc .
Which of the following is the most genetically unpredictable method of developing hybrid plants?
cloning
mircropropagation
grafting
cross-pollination
Answer: i think it should be cross-pollination and cloning i mean if you can chose both lol
Explanation:
Jena is doing research on one of the planets of the solar system. She writes:
"This planet quickly revolves around the Sun and has no rings and no moons. It is also the planet that has virtually no atmosphere.”
Based on information provided in Jena’s research, answer the following questions.
1) Is this planet an inner planet or outer planet? Answer: ______
2) What is the composition of this planet?
Answer: ______
3) What is the identity of this planet?
Answer: ______
Answer:
1) Inner
2) Solid rock
3) Mercury
Explanation:
Mercury has no atmosphere since it is so close to the sun, the inner-most planet, and it is solid and non-gaseous. Hope this helps you!
USING THE ORGANELLES NUCELEUS, CHROMOSOMES, AND CELL MEMBRANE ANSWER THE FOLLOWING BELOW PLEASE!!!!!
Answer:
Jason, i don't have much time because I'm very tired and i have to go to bed but this a good example of homeostasis.
Imagine that the cell is exposed to some kind of stressor such as extremes of temperature, exposure to toxins, or mechanical damage. The chain reactions will be
Disruption or the formation of cell membrane blebsAlteration of protein synthesis and accumulation of altered proteins in the ERAlteration of the chromatin of the chromosomes inside the nucleus and DNA damageAlteration of the permeability of organelles such as mitochondria with consequent alterations in metabolismDecrease in ATP levels and increase in cytoplasmic calcium levelThe combination of all this can lead the cell to death but it can respond in various ways:
the cell can decrease protein synthesis and induce the transcription of specific stress-sensitive chromosomal genes that correct altered proteinsIt can respond to DNA damage by stopping replication and trying to repair it If it cannot survive it can commit suifcide so as not to harm other cellsDiscuss TWO ways in which some cultural views that exist may affect
a relationship negatively
(
Culture can introduce strains in a relationship.
What are cultural views?The term culture is regarded as the totality of the way of life of a people. Civilizations are rooted in the culture of the people this is why whole societies can never be alienated from their culture.
However, where there is a disparity in cultural orientation;
A relationship is prone to misunderstanding as people will approach matter from different perspectives.Their is an increased chance of alienation of different groups due to cultural bias.Hence culture can introduce strains in a relationship.
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PLEASE solve number 1 and 2 because i don’t get it , don’t mind my answers
Answer:
1) RNA strand = UCA GCA AAU
2) Amino acids: Asparagine Arginine Stop
(ASN) (ARG) (STOP)
Explanation:
Some theory that you need to know to answer the question:
Each tRNA has two important sites. One of them that couples with the codon of the mRNA molecule, named anticodon. The other site couples with an amino acid through the action of the aminoacyl-tRNA synthase enzyme. The whole complex, amino acid + enzyme + tRNA is named aminoacyl-tRNA. Considering that there are twenty amino acids available, there are also twenty complexes of aminoacyl-tRNA, one for each amino acid.
tRNA allows amino acids to align according to the nucleotidic sequence in the mRNA molecule.
Once the new amino acid joins the growing peptidic chain, the binding between the amino acid and the tRNA molecule breaks. The tRNA is now free to join another amino acid and repeat the cycle.
Now, to fill in the boxes, you need to pay attention to two things:
• Anticodon: In this box, you need to place the sequence of bases that pairs with the mRNA codon.
• Amino Acid: In this box, you need to place the amino acid that is codified by the mRNA codon.
For instance, let us say that the codon of mRNA is CUC. The anticodon for this sequence is GAG (because guanine joins cytosine and adenine joins uracyl).
The amino acid places on the 3´extreme of the tRNA molecule will be the one that is codified by the codon, NOT the anticodon. So, as the codon is CUC, the amino acid will be Leucine, Leu. Do not use the anticodon GAG to fill these boxes. Remember that tRNA is translating information carried by the mRNA, so we need to use this information to grow the protein.
1)
Strand of DNI → AGT CGT TTA
Each of these letters are bases → Adenine, A - Guanine, G - Thymine, T - Cytocine, CEach of these three-lettered groups are codons.So, we need to pair these bases, knowing that:
Adenine (A) and guanine (G) derive from purines, while Thymine (T) Uracile (U), and Cytosine (C) derive from Pyrimidines.
In the DNA molecule, Adenine (Purine) always pairs with Timine (Pyrimidine), while Guanine (Purin) forms pairs with Cytosine.
In the RNA molecule, Adenine is paired with Uracil, U. So, whenever there is an Adenine in the DNI strand, it pairs with Uracil of RNA strand. If there is a Thymine in the DNI strand, it pairs Adenine of the RNA strand. And, as always, Guanine pairs with Cytosine.
A ⇒ UT ⇒ AG ⇔ CKnowing how to pair bases, we can fill the RNA molecule boxes.
Strand of DNI → AGT CGT TTAStrand of RNA → UCA GCA AAUA ⇒ U C ⇒ G T ⇒ A
G ⇒ C G ⇒ C T ⇒ A
T ⇒ A T ⇒ A A ⇒ U
2)
Now we need to translate these new codons of mRNA to amino acids.
To fill the boxes you should have a genetic code chart to see the codons that codify for each amino acid.
Codon: AAU CGA UAG
Amino acids: Asparagine Arginine Stop
(ASN) (ARG) (STOP)
The new protein is synthesized from the amino terminus to the carboxy terminus of the mRNA molecule. The added amino acids to the chain are coded by a codon formed by three bases in the mRNA. mARNs also have a start and end codon that are the signals of the synthesis initiation and finish. When the ribosome reaches a stop codon, protein synthesis is over.
12. Grassland biomes have all of the following EXCEPT ______
A. grass for grazing animals
B. wet season
C. slight temperature range D. wheat fields
13. Deserts have all of the following EXCEPT
A. little rainfall
B. little wind
C. soil with little organic matter D. few large animals
Answer:
12. C. slight temperature range
13. B. little wind
Explanation:
Grassland biomes do not have a slight temperature range, they have a large one. It could be very hot in the day time but then quite cold at night.
Deserts do not have little winds blowing across them. These winds are usually strong and dry. The sand dunes in deserts were formed by these winds as they pick up sand particles and carry it to another area.
Humans have between 20,000 and 25,000 functional genes. Alleles are different versions of the same gene. How do you think these different versions of the genes occurred?
Answer:
the many reproduction events
Explanation:
because when there has been many different generations they get more and more genes
A dodder plant wraps itself around a potato plant. The dodder then uses its root system to obtain water and Nutrients from the potato plant
Answer: The question is not complete, here are the options.
Which statements best describe this scenario? Check all that apply.
A. The potato plant is parasitic.
B. The dodder plant is parasitic.
C. The potato plant will grow stronger.
D.The potato plant stays alive because of
E. The dodder plant stays alive because of the potato plant.
The correct options are A and E.
Explanation:
This is because dodder plant is a parasitic plants that survive and live on the host plants there by causing harm or destroying the host because it survive on the resources needed for the host survival. Dodder plants twine around the potatoes and obtain nutrients and water from the potatoes through it root system.
Answer:
The potato plant is parasitic.
Explanation:
taking the unit test rn