Question

a. Chargaff was able to show that DNA composition varied with different species. True or False...

a. Chargaff was able to show that DNA composition varied with different species. True or False

b. Replication forks are only found in prokaryotic cells. True or false.

c. Dna base pairing with RNA only occurs after translation in prokaryotes. True or False

d. Problems with DNA replication, crossing over, and DNA repair can all lead to mutations, but only somatic mutations will be passed along to future generations. True or false

e. Translation is the process for making primary proteins structure, with the proteins possibly needing to be altered after translation. True or False.

f. DNA replication occurs constantly, while RNA synthesis only occurs during mitosis. True or false.

g. Changing the third base in mRNA does not always change the sequence of the proteins. True or false

h. Transcription factors are proteins needed the presence of other transcription factors for their synthesis. True or false

i. Transcription begins at the origin of replication. True or false.

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

a. Chargaff was able to show that DNA composition varied with different species. True

b. Replication forks are only found in prokaryotic cells. false.

c. DNA base pairing with RNA only occurs after translation in prokaryotes. False

d. Problems with DNA replication, crossing over, and DNA repair can all lead to mutations, but only somatic mutations will be passed along to future generations. false

Reason -The only mutation in the gametic cells is passed on to the next generation.

DNA Acts as a template for mRNA synthesis and mRNA acts as a template for proteins.

The replication fork is present in both prokaryotes and eukaryotes.

Please give a thumbs up!!!!!!!! Ask any doubts regarding the above question in the comment section !!!!!!!!!!! Thank you!!!!!

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
T or F: If false, make the statement true. a) Base pairing only occurs in DNA,...
T or F: If false, make the statement true. a) Base pairing only occurs in DNA, not RNA. b) UV absorbance of RNA increases as temp. increases. c) In the lab, DNA and RNA spontaneous hydrolyze at the same rate d) The absorbance of DNA will be affected by the pH of the solution. e) DNA has a varied structure & It makes it ideal for genetic info storage. f) A=G and T=C in DNA
Monosaccharides and disaccharides are an example of which organic molecule? Proteins Carbohydrates DNA Lipids A buffer...
Monosaccharides and disaccharides are an example of which organic molecule? Proteins Carbohydrates DNA Lipids A buffer is a substance that: Denatures proteins Increases acidity Decreases acidity Resists changes in pH Both DNA and RNA include which chemical bond between successive nucleotides? Peptide bond Glycosidic bond Hydrogen bond Phosphodiester bond Of the following nitrogenous bases, which are considered purines? Uracil, Thymine, Cytosine Guanine, Cytosine Adenine, Guanine Thymine, Adenine Glucose is stored in the liver and muscle cells in the form which...
12. If the DNA repair mechanisms fail to correct a defect in nucleotide sequencing, a permanent...
12. If the DNA repair mechanisms fail to correct a defect in nucleotide sequencing, a permanent change known as a __________________ may result. 13. As the enzyme helicase opens and “unzips” the two strands of DNA by breaking the hydrogen bonds, a Y-shaped ________________________ forms. a. Lagging strand b. Leading strand c. Okazaki fragment d. Replication fork 14. One large difference between transcription and translation between prokaryotes and eukaryotes is that, in prokaryotes: a. Translation occurs simultaneously with transcription b....
This is incorrect with respect to a DNA double helix: A. purines pair with purines B....
This is incorrect with respect to a DNA double helix: A. purines pair with purines B. thymine pairs with cytosine C. the two DNA strands run in parallel (both 3' → 5') D. All of the above 2. Which statement is false? A. In prokaryotes, translation occurs in the cytoplasm at the same time as transcription. B. In prokaryotic cells, DNA is not contained in a true nucleus but in a region called the nucleoid. C. Prokaryotic organisms produce monocistronic...
ANSWER ALL QUESTIONS PLEASE :) QUESTION 41 The process of making a DNA strand by transcribing...
ANSWER ALL QUESTIONS PLEASE :) QUESTION 41 The process of making a DNA strand by transcribing an RNA template is named Translation Reverse transcription transcription Reverse translation Priming QUESTION 42 Genes Q and P are linked. In the dihybrid testcross of cross of Qp/qP x qp/qp, what genotypes will be recombinant. Qp/qp QP/qp qP/qp qp/qp Both b and d are recombinants QUESTION 43 Damage to DNA that occurs prior to DNA replication results in the arrest of normal cells at...
Decide the sentences are True or False, and show as T or F The basis of...
Decide the sentences are True or False, and show as T or F The basis of precipitation of proteins by ammonium sulfate is described by ammonium sulfate binds water molecules, making them less available for hydration of proteins. The most efficient substrate of an enzyme is usually considered to be the substrate with the largest kcat/Km. Peripheral membrane proteins behave like typical soluble proteins when released from membranes. An integral membrane protein will commonly be solubilized by extraction with a...
Choose the false statement: A. If cellular respiration were to stop, as occurs in the absence...
Choose the false statement: A. If cellular respiration were to stop, as occurs in the absence of oxygen or presence of cyanide, the amount of ATP stored in the cell could keep it alive for 1-2 hours. B. Cells that require more energy to function, such as muscle or liver cells, have many more mitochondria than those requiring less energy, like RBC’s or skin cells. C. The purpose of alcoholic fermentation by yeast cells is to re-oxidize the NADH back...
The scientific method is best distinguished from earlier forms of knowledge by Accurate measurements              b. inductive...
The scientific method is best distinguished from earlier forms of knowledge by Accurate measurements              b. inductive reasoning           c. deductive reasoning d. publishing of results                 e. experimentation Which one word best describes a tentative explanation of the data? a. control        b. deduction    c. theory          d. placebo       e. hypothesis An explanation which has been widely tested, which is not found to be false, and which explains a large group of observations is called                      a. quantitative analysis           b. a theory Qualitative...
The picture shown below shows variation among three individuals with respect to 4 nucleotides - AGAT....
The picture shown below shows variation among three individuals with respect to 4 nucleotides - AGAT. What do you think what type of variation is this? AGAT different repeat numbers in different individuals .png Minisatellite Single nucleotide polymorphism Short Tandem Repeats Which of the following statements is TRUE about DNA matching? Typical difference between the genomes of human beings and Chimpanzees is estimated to be 25 % Typical difference between the genomes of human beings and Drosophila is   estimated to...
1. Which of the following in not directly involved in the production of proteins? a. Golgi...
1. Which of the following in not directly involved in the production of proteins? a. Golgi complex b. Plasma membrane c. Rough endoplasmic reticulum d. Nucleus 2. A new coach tells his team that the reason they get fatigued after three minutes of exercise is because they do not have enough oxygen in their red blood cells. He has no data to support his position. Therefore his advice is? a. Valid since he is an expert working with people b....
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT