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## What do transfer RNA molecules do during protein synthesis? copy the coded message from the DNA and carry it into the cytoplasm copy the coded message from the DNA and carry it into the nucleus carry amino acids and add them to the growing protein copy the coded message from the protein and carry it into the nucleus

What do transfer RNA molecules do during protein synthesis? copy the coded message from the DNA and carry it into the cytoplasm copy the coded message from the DNA and carry it into the nucleus carry amino acids and add them to the growing protein copy the coded message from the protein and carry it into the nucleus

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## If nitrogen and hydrogen combine in a synthesis reaction, what would the product of the reaction be?

If nitrogen and hydrogen combine in a synthesis reaction, what would the product of the reaction be?

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## If 63.8 grams of aluminum metal (Al) react with 72.3 grams of sulfur (S) in a synthesis reaction, how many grams of the excess reactant will be left over when the reaction is complete? Be sure to write out the balanced equation for this reaction and to show all of your work.

The balanced chemical reaction would be:

16Al + 3S8 = 8Al2S3

We need to determine which reactants are the limiting and the excess. To determine this, we use the initial amounts of the reactants given above. We need to convert them into units of moles and use the balanced reaction to relate the substances calculating the amount needed to react all of the reactants. We do as follows:

63.8 g Al ( 1 mol Al / 26.98 g Al ) ( 3 mol S8 / 16 mol Al ) (256.48 g S / 1 mol S )= 113.72 g S8 needed to completely react
72.3 g S8 ( 1 mol S8 / 256.48 g S8) ( 16 mol Al / 3 mol S8 ) ( 26.98 g / mol ) = 40.56 g Al needed to completely react

Therefore, the excess would be Al and the limiting would be sulfur. The amount excess would be 63.8 g Al  – 40.56 g Al = 23.24 g Al

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## Read the excerpt from Chapter 5 of Wheels of Change. These traits led commentators to worry that the differences between the sexes were being blurred, a fear that was reinforced as the four newest states—Wyoming, Colorado, Utah, and Idaho—granted women the right to vote in the 1890s. Would the bicycle help bring about a new kind of equality between men and women? Elizabeth Cady Stanton and her colleagues certainly hoped so. At any rate, the image of a female cyclist quickly became associated with efforts to win more rights for women. What conclusion does Macy draw in this synthesis of ideas? Women were granted the right to vote in four states as a direct result of the bicycle’s invention. Female cyclists were quickly becoming associated with efforts to win more rights for women. Stanton and her colleagues hoped women cyclists would join their fight for women’s rights. Wyoming, Colorado, Utah, and Idaho were home to the highest percentage of women cyclists.

Female cyclists were quickly becoming associated with efforts to win more rights for women.

At the end of the passage, usually where a conclusion is stated, it says that the image of a female cyclist was becoming a symbol for women’s rights. The passage does not tell the reader anything about the percentage of women cyclists. While it does tell the reader about women being granted the right to voted, the connection between that and the bicycle is that it blurs the differences between the sexes. Both men and women were riding bicycles and they were both voting. There is also nothing in the passage about women cyclists as a group joining or not joining the women’s rights movement.

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## Why is dna not used directly as a code for protein synthesis and instead, a messenger rna must be transcribed?

Why is dna not used directly as a code for protein synthesis and instead, a messenger rna must be transcribed?

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## In the following example, what type of constructed response question is being used?In the story of three little pigs, what material did each of the three little pigs use to build their homes? Evaluation –‘On My Own Question’ Analysis Synthesis –‘Author and Me Question’ Knowledge or Comprehension –‘Right There Question’ Application -‘Think and Search Question’

Henri Rousseau’s Portrait of a Woman

Explanation:

Magical Realism finds precedent in eighteenth-century Gothic novels, but also connects with sixteenth-century Baroque or Surrealism, almost contemporary in the early twentieth century.

Among the most striking features of this movement, we find the blend of realism with pure unreality that is observed as normal, with the integration of magical elements without seeming extraordinary.

These works do not explain the supernatural elements and are narrated as something natural, with characters unaware of their transcendent dimension. In addition, death has paramount value in the relativistic discourse of truth, with a metaphysical focus on space and time and an intimate atmosphere that blends characters with myths, legends, and natural cultures.

Henri Rousseau’s Portrait of a Woman is considered one of the first magical realistic stories.

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## A synthesis reaction will produce a single

The coefficient of CO₂ is 5.

Explanation:

Balancing the reaction:

___C₅H₁₂ + ___O₂ → ___CO₂ + ___H₂O

There are 5 C in the left side, so we put 5 on the right side:

___C₅H₁₂ + ___O₂ →  5CO₂ + ___H₂O

There are 12 H in the left side, so we put 6 as the coefficient of H₂O:

___C₅H₁₂ + ___O₂ →  5CO₂ + 6H₂O

Finally, there are 16 O in the right side, so we put 8 as the coefficient of O₂

___C₅H₁₂ + 8O₂ →  5CO₂ + 6H₂O

The coefficient of CO₂ is 5.

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## Methanol is an important solvent. it is also an important starting material for the synthesis of other molecules. most methanol today is obtained from the

Methanol is an important solvent. it is also an important starting material for the synthesis of other molecules. most methanol today is obtained from the

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## Because joan is concerned about skin cancer, she uses a sunscreen when she is outside. at what spf level will sunscreen start to interfere with vitamin d synthesis

1. The answer is “C”.

“Identical twins” who have been raised apart are typically more similar in intelligence level than biological siblings raised together because they have been born with the same genetic code.

Identical twins originate from a single fertilized egg that parts into two. Before it parts, it is either male or female. After it parts, there are either two guys or two females. The two sections of the fertilized egg embed in the uterus and every create one of the twins.

Identical twins have the equivalent hereditary source. No immediate reason for monozygotic twinning has been resolved; it isn’t innate. Monozygotic twins speak to around 33% all things considered. They may look strikingly comparative, and it might be hard to reveal to them separated.

2. The answer is “A”.

Lawrence Kohlberg felt that one of the only ways individuals will accomplish the objectives in each of his six stages was to participate in “consensus democracy” in small group settings.

Lawrence Kohlberg felt that the best way to support development through these stages was by discourse of good problems and by investment in consensus democracy inside small groups. Consensus democracy was rule by understanding of the gathering, not larger part rule. This would invigorate and widen the reasoning of youngsters and grown-ups, enabling them to advance starting with one phase then onto the next.

3. The answer is “D.  showing a learner how to correct common mistakes”.

The term scaffolding alludes to a procedure in which instructors display or exhibit how to take care of an issue, and afterward venture back, offering support as required. Analyst and instructional architect Jerome Bruner first utilized the term ‘scaffolding’ in this setting, harking back to the 1960s. The hypothesis is that when understudies are given the help they require while discovering some new information, they stand a superior possibility of utilizing that learning freely. Bruner suggests positive association and three methods of portrayal amid educating: activities, pictures, and dialect.

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## A synthesis reaction will produce a single element compound ion atom.

Answer: c. Count the number of tomatoes that are produced by a tomato plant that is grown in clay soil, and compare it to the number of tomatoes that are produced by a tomato plant that is grown in sandy soil.

Explanation:

Scientific design is like a detail procedure for conducting the research. It includes a typical hypothesis or a scientific inquiry which is required to be proved. It includes a method of survey or data collection, and an experimental procedure.

An independent variable can be changed or manipulated by the experimenter the impact of which can be observed on the dependent variable. The dependent variable is the outcome of the experiment.

According to the given situation, soil type is the independent variable and the the yield of tomatoes should be the dependent variable. As the type of soil chosen will directly influence the yield of tomatoes.

On the basis of the above information, c. Count the number of tomatoes that are produced by a tomato plant that is grown in clay soil, and compare it to the number of tomatoes that are produced by a tomato plant that is grown in sandy soil. is the correct option.

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## The following is an example of which type of chemical reaction? AgNO3 (aq) + NaCl (aq) àAgCl (s) + NaNO3 (aq) single replacement synthesis double replacement combustion

Answer: Option (b) is the correct answer.

Explanation:

It is known that general charge on a hydrogen atom is +1, oxygen atom is -2, and sodium atom is +1.

Hence, oxidation number of nitrogen atom in the given species or compounds is as follows.

x + 4(1) = 1

x = 1 – 4

= -3

2x + 5(-2) = 0         (since total charge on the molecule is zero)

x = +5

1 + x + 3(-2) = 0

x = +5

Thus, we can conclude that the oxidation numbers of nitrogen in NH4+, N2O5, and NaNO3 are -3, +5, +5 respectively.

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## Which nucleic acid provides the master code for protein synthesis?

Proteins may get inactive or denatured due to change in temperature and pH

Explanation:

– Enzymes are proteins and they function in a narrow range of temperature.

– Every enzyme show its highest activity at a certain range of temperature which is called optimum temperature.

– At very low temperatures the enzyme becomes inactive and at very high temperature the protein gets denatured due to breakage of hydrogen bonds that maintains the tertiary structure of the protein.

– During denaturation the tertiary structure of protein is brought back to primary structure.

– Similarly proteins as enzyme has an optimum pH where the activity is maximum.

– Some act best in basic medium whereas some act best in acidic medium.

– Rise or fall in pH may alter the protein structure and there by the enzyme activity.

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## What step could you add after you transcribe the DNA to make a more complete model of protein synthesis

What step could you add after you transcribe the DNA to make a more complete model of protein synthesis

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## What type of reaction does the following equation represent? AgNO3 + NaCI > AgCI + NaNO3 A. Synthesis B. Combustion C. Single-displacement reaction D. Double-displacement reaction

Answer : The excess reagent is,

Explanation : Given,

Mass of NaCl = 4 g

Mass of = 10 g

Molar mass of NaCl = 58.44 g/mole

Molar mass of = 169.87 g/mole

First we have to calculate the moles of and .

Now we have to calculate the limiting and excess reagent.

The balanced chemical reaction is,

From the balanced reaction we conclude that

As, 1 moles of react with 1 mole of

So, 0.059 moles of react with 0.059 mole of

From this we conclude that, is an excess reagent because the given moles are greater than the required moles and is a limiting reagent and it limits the formation of product.

Hence the excess reagent is,

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## The ribosome is the site of A) DNA translation B) protein transport C) protein synthesis D) DNA transcription

The correct answer will be at elongation step of translation.

Explanation:

Translation is a process during which synthesis of proteins takes place inside a special organelle called ribosomes in cytoplasm or ER of the cell. It proceeds in three stages: Initiation, elongation and termination.

tRNA molecules are involved during elongation phase of the translation where they add amino acids to nascent protein chain.

tRNA gets charged with amino acids at its 3′ end and becomes charged aminoacyl tRNAs which binds to A (aminoacyl) site of the ribosomes where it forms peptide bonds growing polypeptide chain. Then it binds to P (peptidyl) site of ribosomes where an initiation complex with free A site accepts tRNA after start codon chain elongation takes place. In last, they binds to E (exit) site of ribosomes where they gets dissociated from the ribosomes so that they can be recharged again with free amino acids.

Thus, during elongation phase they gets dissociated from the ribosomes.

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## 17. Replication, transcription, and translation A. all refer to the synthesis of macromolecules. B. refer to RNA synthesis, DNA synthesis, and protein synthesis, respectively. C. require the synthesis of polysaccharides. D. would be expected to be exergonic reactions. E. all use nucleotides as building blocks. …?

17. Replication, transcription, and translation A. all refer to the synthesis of macromolecules. B. refer to RNA synthesis, DNA synthesis, and protein synthesis, respectively. C. require the synthesis of polysaccharides. D. would be expected to be exergonic reactions. E. all use nucleotides as building blocks. …?

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## In the cell, part of the golgi apparatus will pinch off and move away. what is the function of this process? a.to release energy from atp b.to deliver proteins to other locations in the cell c.to collect amino acids for use in protein synthesis d.to send messages about cell requirements to the nucleus

Answer: The correct answer for the blank is –

Genes.

Explanation:

Genes can be described as segment of DNA (deoxyribonucleic acid) that code for specific protein, which ultimately determines the trait or characteristic of an organism (such as eye color, hair color).

They are considered as the unit of heredity as they are passed from one generation to the next generation through chromosomes.

Thus, genes is the right answer for the given blank.