Intracellular receptors are ….. DNA RNA Cytoplasmic or nuclear proteins Phosphodiesterases a & c b &...
Intracellular receptors are …..
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DNA |
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RNA |
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Cytoplasmic or nuclear proteins |
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Phosphodiesterases |
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a & c |
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b & d |
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all of the above |
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none of the above |
Homework Answers
Option c is the correct answer i.e. Cytoplasmic or nuclear proteins
- DNA & RNA are the hereditary material & play roles is only transcription & translation so Option 'a' & 'b' are incorrect.
- Phosphodiesterases act as inhibator enzyme which inhibits receptor to bind with ligand so Option 'd' is also incorrect
- Intracellular receptor protiens are located in the cytosol or the nucleus which forms Intracellular receptors of two major class Type I & Type II. so Option 'c' is correct.
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Intracellular receptors are …..
DNA
RNA
Cytoplasmic or nuclear proteins
Phosphodiesterases
a & c
b &...
34. DNA polymerase A. adds nucleotides to the leading strand of DNA B. removes RNA from...
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1. this proteins is responsible for increasing or decreasing supercoiling of DNA A. Helicase B. DNA...
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which of the following contains a monosaccharide group? (a) DNA (b) RNA (c) polysaccharides (d) all...
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Double layer (bilayer) of phospholipid molecules Transmembrane Phospholipid bilayer protein Integral proteins Peripheral proteins Cytoplasmic side of membrane Cholesterol molecules Hydrophobic fatty acid "tail" Hydrophilic phosphate "head Figure 3-2 Structures of the Cell Membrane Questions 4. Match the cellular components in column A with the descriptions in column B. Place the letter of your choice in the space provided. Column A a. Chromatin b. Cytoplasm c. Endoplasmic reticulum d. Golgi apparatus e. Lysosome f. Microtubule g. Mitochondrion h. Nuclear envelope...
1. Answer the following quick Cell Biology questions. (a.)DNA replication is ___________________. a. conservative. b. dispersive...
1. Answer the following quick Cell Biology questions. (a.)DNA replication is ___________________. a. conservative. b. dispersive c. semiconservative. d. irregular. e. none of the above (b.) Which of the following proteins is observed exclusively in association with eukaryotic DNA replication? a. DNA polymerase I b. DNA gyrase c. single-strand binding proteins d. DNA ligase e. telomerase (c.) Which of the following events is characteristic of DNA replication in prokaryotes but not in eukaryotes (nuclear DNA)? a. DNA synthesis 5'...
107) The end product of the metabolism of glucose is: a) glucose b) carbohydrates c) proteins...
107) The end product of the metabolism of glucose is: a) glucose b) carbohydrates c) proteins d) succinate e) none of the above 108) Enzymes bind to: a) other enzymes b) products c) allosterics d) substrates e) none of the above 109) When end products inhibit enzymes: a) the enzymes inhibited are part of the synthetic pathway for that end product b) it is known as feed back inhibition c) it slows the production of the end product d) all...
Steroid hormones exert their action by: a. crossing the plasma membrane and binding to nuclear receptors...
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Please answer all questions 2 After isolating the rough endoplasmic reticulum from the rest of the...
Please answer all questions
2 After isolating the rough endoplasmic reticulum from the rest of the cytoplasm, you purify the RNAS attached to it. Which of the following proteins do you expect the RNA from the rough endoplasmic reticulum to encode? (a) (c) soluble secreted proteins plasma membrane proteins ER membrane proteins all of the above (b) (d) -13 In which cellular location would you expect to find ribosomes translating MRNAS that encode ribosomal proteins? (a) (c) the nucleus in...
34. DNA polymerase A. adds nucleotides to the leading strand of DNA B. removes RNA from the lagging strand C. unwinds the DNA during duplication D. cuts DNA at specific sites to relieve mechanical tension E. is not used in eukaryotic cells 35. Radioactive thymidine added to a cell will bind to A. DNA that is being synthesized B. mRNA that is being synthesized C. RNA that is being synthesized D. miRNA that is being synthesized E. all of the...
Double layer (bilayer) of phospholipid molecules Transmembrane Phospholipid bilayer protein Integral proteins Peripheral proteins Cytoplasmic side of membrane Cholesterol molecules Hydrophobic fatty acid "tail" Hydrophilic phosphate "head Figure 3-2 Structures of the Cell Membrane Questions 4. Match the cellular components in column A with the descriptions in column B. Place the letter of your choice in the space provided. Column A a. Chromatin b. Cytoplasm c. Endoplasmic reticulum d. Golgi apparatus e. Lysosome f. Microtubule g. Mitochondrion h. Nuclear envelope...
107) The end product of the metabolism of glucose is: a) glucose b) carbohydrates c) proteins d) succinate e) none of the above 108) Enzymes bind to: a) other enzymes b) products c) allosterics d) substrates e) none of the above 109) When end products inhibit enzymes: a) the enzymes inhibited are part of the synthetic pathway for that end product b) it is known as feed back inhibition c) it slows the production of the end product d) all...
Steroid hormones exert their action by: a. crossing the plasma membrane and binding to nuclear receptors initiating or altering the expression of a gene b. binding to receptors located on the plasma membrane and initiating a secondary messenger effect active transport across the plasma membrane and attaching to cytoplasmic protein receptors d. crossing the plasma membrane and binding to cytoplasmic receptors Hypoglycemia is defined as a blood sugar: a. Less than 7.8 mmol/L b. Less than 2.5 mmol/L c. Greater...
Please answer all questions
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