Help with these please! I got them wrong and just need help as to why. T/F:...
Help with these please! I got them wrong and just need help as to why.
T/F: The presence of double bonds in the hydrocarbon tail of a fatty acid does not greatly influence its structure.
T/F: Glycerol is a three-carbon compound that connects the fatty acid tails with the polar head group in phospholipids.
T/F: Only one strand of the DNA double helix serves as a template for RNA synthesis.
T/F: Most mutations occur in exons and are as such mainly responsible for genetic variation.
Homework Answers
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Help with these please! I got them wrong and just need help as
to why.
T/F:...
Help me please?? 16. Which of the following types of compounds are expected products from the...
Help me please??
16. Which of the following types of compounds are expected products from the saponification of an oil? a. glycerol and fatty acids b. glycerol and fatty acid salts c. fatty acid salts and fatty acids d. fatty acids and glycine 17. Prostaglandins and thromboxanes are classes of eicosanoids. a. TRUE b. FALSE In general, lipids are substances that are only sparingly soluble in water a. TRUE b. FALSE 18. 19. In activ e transport, a substance crosses...
PLEASE HELP WITH TABLE.thank you 1.Select the coding strand, and select the template strand from the...
PLEASE HELP WITH TABLE.thank you
1.Select the coding strand, and select the template strand from
the answers below. (Select more than 1 answer)
The coding strand is the first strand running from 5' to 3'.
The coding strand is the second strand running from 3' to
5'.
The template strand is the second strand running from 3' to
5'.
The template strand is the first strand running from 5' to
3'.
2.Given DNA sequence: 5’ TCCGATTGG 3’. Which of the...
Can someone help me with this ASAP please! just the correct answer please. 39 There are...
Can
someone help me with this ASAP please!
just the correct answer please.
39 There are othe DNA double helix is observed in the do when it is sure to single stands 39 29 The ONA ATGCGTTA is transcribed into an RNA strand with the sequence TACGCAAT B) UAACGCAU AUGOGLAL DI UACGCAAU S k ibstrat depression by ting the production of serta ng postati forecasing serotonin into the synapse prestati o n fees taking up scroton from the synapse e...
I got these multiple questions wrong, can anyone please help me why I got them wrong...
I got these multiple questions wrong, can anyone please help me why I got them wrong =( My answers are in bold, and were marked wrong 1. How do the two reagents used to separate peptide chains that are covalently linked via disulfide bonds function? Mercaptoethanol (oxidizes/reduces) the sulfurs and iodoacetate forms a (covalent/hydrophobic/ionic) interaction with them. 2. Differences at the PrP and the PrPSc proteins occur mainly at which protein structure level(s)? A Primary only B Secondary only C...
please andwer all the questions 7) Describe at least two major intramolecular forces that help stabilize...
please andwer all the questions
7) Describe at least two major intramolecular forces that help stabilize the DNA double-helix? 8) In mammalian female cells, the DNA of the Barr Body is characteristic of: a) Heterochromatin b) Euchromatin c) Dispersed chromatin d) Patemal DNA ONLY e) Maternal DNA ONLY 9) When used to describe the RNA polymerases' activity, the term “processivity” refers to: a) The ability to recognize and bind to a promoter region b) The ability to remain attached to...
Please help with 1-16!!! (two pictures are attached) Thanks! Transcription . Although both prokaryotes and eukaryotes...
Please help with 1-16!!! (two pictures are attached) Thanks!
Transcription . Although both prokaryotes and eukaryotes put a cap and a tail on the mRNA, only eukaryotes have introns that have to be spliced out. (T/F) 2. The poly A tail on cukaryotic mRNA protects the RNA from rapid degradation in the cytoplasm. (T/F) 3. The polyA tail is added to eukaryotic mRNA immediatel after transport of the message from the nucleus. (T/F) 4. is usually a single stranded molecule....
Overview The purpose of this activity is to help the students to understand how replication, tran...
TranslationOverview:The purpose of this activity is to help the students to understand how replication, transcription, and translation are connected. Students will use a sequence from a bacterial gene that confers resistance to antibiotics (carbapenems). They will be asked to apply the knowledge obtained in the class lecture to (1) find the promoter in the sequence, (2) determine the amino acid sequence of a fragment of the polypeptide, (3) "reverse translate" a fragment of the polypeptide, and (4) identify mutations in...
Please note that Questions 15 to 17 are connected questions. Question 15: The following shows a...
Please note that Questions 15 to 17 are connected
questions.
Question 15:
The following shows a partial DNA sequence from the wild-type
(normal) allele for the human leukemia-linked apoptotic
gene.
5' ATGCGATTAATCGGTAAA 3' (non-template strand)
3' TACGCTAATTAGCCATTT 5' (template strand)
Please answer the following questions:
(a) If the bottom strand serves as the DNA template for
transcription, what is the resulting mRNA sequence?
The mRNA sequence is 5' 3'. (2
marks)
5' AUG CGA UUA AUC GGU AAA 3' ?
Please enter...
need help please. i got these questions wrong and I dont know why? i was number...
need help please. i got these questions wrong and I
dont know why? i was number 18 on table 2. the professor said that
1 student may have made a mistake in reporting +/- results.
TUU Table 2 Record the class results for tracking disease transmission into Table 2, Student Name Sharing partners + valerie #12 Nazhin #14 | Kennedi # 6 Keldra #16 Hatsa #15 | Lily Henke #1 viet 71 Samantha Daniel 18 Amper 3 Regnald #17 Caurent!...
I need your help ASAP! please show all work for this activity sheet f True/False Write...
I
need your help ASAP! please show all work for this activity sheet
f True/False Write T for true, F for false a) Prostaglandins are used to make steroid hormones b) Prostaglandins are synthesized only in the liver c) Prostaglandins can be used to induce labor d) Prostaglandins are synthesized in the cell only when it is needed e) Prostaglandins prevent the inflammation response Prostaglandins can cause fever and pain sensitivity g) Phospholipids are the only lipids found in a...
Help me please??
16. Which of the following types of compounds are expected products from the saponification of an oil? a. glycerol and fatty acids b. glycerol and fatty acid salts c. fatty acid salts and fatty acids d. fatty acids and glycine 17. Prostaglandins and thromboxanes are classes of eicosanoids. a. TRUE b. FALSE In general, lipids are substances that are only sparingly soluble in water a. TRUE b. FALSE 18. 19. In activ e transport, a substance crosses...
PLEASE HELP WITH TABLE.thank you
1.Select the coding strand, and select the template strand from
the answers below. (Select more than 1 answer)
The coding strand is the first strand running from 5' to 3'.
The coding strand is the second strand running from 3' to
5'.
The template strand is the second strand running from 3' to
5'.
The template strand is the first strand running from 5' to
3'.
2.Given DNA sequence: 5’ TCCGATTGG 3’. Which of the...
Can
someone help me with this ASAP please!
just the correct answer please.
39 There are othe DNA double helix is observed in the do when it is sure to single stands 39 29 The ONA ATGCGTTA is transcribed into an RNA strand with the sequence TACGCAAT B) UAACGCAU AUGOGLAL DI UACGCAAU S k ibstrat depression by ting the production of serta ng postati forecasing serotonin into the synapse prestati o n fees taking up scroton from the synapse e...
please andwer all the questions
7) Describe at least two major intramolecular forces that help stabilize the DNA double-helix? 8) In mammalian female cells, the DNA of the Barr Body is characteristic of: a) Heterochromatin b) Euchromatin c) Dispersed chromatin d) Patemal DNA ONLY e) Maternal DNA ONLY 9) When used to describe the RNA polymerases' activity, the term “processivity” refers to: a) The ability to recognize and bind to a promoter region b) The ability to remain attached to...
Please help with 1-16!!! (two pictures are attached) Thanks!
Transcription . Although both prokaryotes and eukaryotes put a cap and a tail on the mRNA, only eukaryotes have introns that have to be spliced out. (T/F) 2. The poly A tail on cukaryotic mRNA protects the RNA from rapid degradation in the cytoplasm. (T/F) 3. The polyA tail is added to eukaryotic mRNA immediatel after transport of the message from the nucleus. (T/F) 4. is usually a single stranded molecule....
TranslationOverview:The purpose of this activity is to help the students to understand how replication, transcription, and translation are connected. Students will use a sequence from a bacterial gene that confers resistance to antibiotics (carbapenems). They will be asked to apply the knowledge obtained in the class lecture to (1) find the promoter in the sequence, (2) determine the amino acid sequence of a fragment of the polypeptide, (3) "reverse translate" a fragment of the polypeptide, and (4) identify mutations in...
Please note that Questions 15 to 17 are connected
questions.
Question 15:
The following shows a partial DNA sequence from the wild-type
(normal) allele for the human leukemia-linked apoptotic
gene.
5' ATGCGATTAATCGGTAAA 3' (non-template strand)
3' TACGCTAATTAGCCATTT 5' (template strand)
Please answer the following questions:
(a) If the bottom strand serves as the DNA template for
transcription, what is the resulting mRNA sequence?
The mRNA sequence is 5' 3'. (2
marks)
5' AUG CGA UUA AUC GGU AAA 3' ?
Please enter...
need help please. i got these questions wrong and I
dont know why? i was number 18 on table 2. the professor said that
1 student may have made a mistake in reporting +/- results.
TUU Table 2 Record the class results for tracking disease transmission into Table 2, Student Name Sharing partners + valerie #12 Nazhin #14 | Kennedi # 6 Keldra #16 Hatsa #15 | Lily Henke #1 viet 71 Samantha Daniel 18 Amper 3 Regnald #17 Caurent!...
I
need your help ASAP! please show all work for this activity sheet
f True/False Write T for true, F for false a) Prostaglandins are used to make steroid hormones b) Prostaglandins are synthesized only in the liver c) Prostaglandins can be used to induce labor d) Prostaglandins are synthesized in the cell only when it is needed e) Prostaglandins prevent the inflammation response Prostaglandins can cause fever and pain sensitivity g) Phospholipids are the only lipids found in a...
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