30. Which cellular component below is surrounded by a single phospholipid bilayer? A) one cisternae of...
30. Which cellular component below is surrounded by a single phospholipid bilayer?
A) one cisternae of the golgi body
B) mitochondria
C) nucleus
D) chloroplast
E) A and D
Homework Answers
30. Which cellular component below is surrounded by a single phospholipid bilayer?
Answer: A) one cisterna of the Golgi body
Only 3 sub-cellular organelles have double lipid layer they are Mitochondria, Nucleus, Chloroplast. and other subcellular organelles have only one phospholipid layer.
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30. Which cellular component below is surrounded by a single
phospholipid bilayer?
A) one cisternae of...
1. What is NOT TRUE regarding a phospholipid bilayer? A. The two leaflets of the bilayer...
1. What is NOT TRUE regarding a phospholipid bilayer? A. The two leaflets of the bilayer are identical. B. It takes energy to flip one phospholipid from one side to the other C. In animal cells cholesterol is inserted into the bilayer D. The bilayer can contain more than one type of phospholipid. 2. New membrane is made and assembled in the ___ and delivered to the plasma membrane in vesicles derived from the _. A. Cytosol; ER B. Cytosol;...
Double layer (bilayer) of phospholipid molecules Transmembrane Phospholipid bilayer protein Integral proteins Peripheral proteins Cytoplasmic side...
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...
43. Which is a component of the endomembrane system? A. Nuclear membrane B. cristae C. outer...
43. Which is a component of the endomembrane system? A. Nuclear membrane B. cristae C. outer mitochondrial membrane D. thylakoid E.B,C,D 44. Rapidly growing cells accumulate water that is stored in vacuoles. Where is the excess water coming from? A. oxidation and dehydration synthesis reactions B. hydrolysis and dehydration synthesis reactions C. Hydrolysis reactions D. leaky membranes 45. After eating your favorite all natural milk chocolate bar with chocolate ice cream and syrup, ridiculous amounts of sugar are absorbed by...
The phospholipid bilayer that separates the interior and the exterior of the cell. It is selectively permeable.
The phospholipid bilayer that separates the interior and the exterior of the cell. It is selectively permeable. Select one: a. Cell membrane b. Cytoplasm c. Cell wall d. Nucleus The plants that naturally existed in a region without human transport are called. Select one: a. Native species b. Invasive non-aggressive species c. Invasive aggressive speciesThere is always a link between the number of sensory receptors in a given area and the distance of discrimination in our tactile discrimination experiment. Select one: a. information is not sufficient to...
A) Transport vesicles fuse one side of the Golgi and leave from the opposite side. B)...
A) Transport vesicles fuse one side of the Golgi and leave from the opposite side. B) Proteins in the membrane of the Golgi may be sorted and modified as they move from one side of the Golgi to the other. C) Lipids in the membrane of the Golgi may be sorted and modified as they move from one side of the Golgi to the D) Soluble proteins in the cisternae (interior) of the Golgi may be sorted and modified as...
When glucose moves across a phospholipid bilayer by passive transport, which factor determines the direction of...
When glucose moves across a phospholipid bilayer by passive transport, which factor determines the direction of its transport? Choose one: A. the charge difference across the membrane B. whether the cell is metabolically active or not C. the amount of energy available to fuel the transport process D. the concentrations of glucose on either side of the membrane
33.Which organelle is the site of cellular respiration? a. chloroplast b. mitochondria c. golgi body d....
33.Which organelle is the site of cellular respiration? a. chloroplast b. mitochondria c. golgi body d. ribosome 34. Chemiosmosis is involved in making _____. a. H²O b. ADP c. ATP d. glucose 36. starch is a type of ______. a. protein b. lipid c. nucleic acid d. carbohydrate 37. An individual is DDgg. What gametes can it produce? a. Dd and Gg b. DG, Dg. dG and dg c. Dg only d. DD and gg 38. When a "high-energy" bond...
What of the following is NOT included as one of the major components of the plasma...
What of the following is NOT included as one of the major components of the plasma membrane as described via the “Fluid Mosaic Model” Lipids/fatty acids c. Peripheral proteins Nucleic acids d. Integral proteins Which of the following statement is true regarding biological life & cell theory? All organisms are made of cells c. All cells come from mitosis All cells possess a nucleus d. All cells come from meiosis What is the most important cellular organelle for cellular respiration...
From the following list, select the statement that is incorrect for the corresponding organelle Select one:...
From the following list, select the statement that is incorrect for the corresponding organelle Select one: a. Nucleus - surrounded by a double membrane and a mesh of microfilaments underneath to protect it from damage b. Mitochondria - double membrane organelle where, in the presence of oxygen, most chemical energy is generated c. Chloroplast - Organelle thought to be the result of a endosymbiosis event where CO2 is reduced to carbohydrates d. All statements regarding their corresponding organelles are true...
Question 36 Not yet answered From the following list, select the statement that is incorrect for...
Question 36 Not yet answered From the following list, select the statement that is incorrect for the corresponding organelle Points out of 2.50 P Flag question Select one: a. All statements regarding their corresponding organelles are true b. Chloroplast - Organelle thought to be the result of a endosymbiosis event where CO2 is reduced to carbohydrates O c. Mitochondria - double membrane organelle where, in the presence of oxygen, most chemical energy is generated d. Peroxisomes - single membrane organelle...
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...
43. Which is a component of the endomembrane system? A. Nuclear membrane B. cristae C. outer mitochondrial membrane D. thylakoid E.B,C,D 44. Rapidly growing cells accumulate water that is stored in vacuoles. Where is the excess water coming from? A. oxidation and dehydration synthesis reactions B. hydrolysis and dehydration synthesis reactions C. Hydrolysis reactions D. leaky membranes 45. After eating your favorite all natural milk chocolate bar with chocolate ice cream and syrup, ridiculous amounts of sugar are absorbed by...
A) Transport vesicles fuse one side of the Golgi and leave from the opposite side. B) Proteins in the membrane of the Golgi may be sorted and modified as they move from one side of the Golgi to the other. C) Lipids in the membrane of the Golgi may be sorted and modified as they move from one side of the Golgi to the D) Soluble proteins in the cisternae (interior) of the Golgi may be sorted and modified as...
When glucose moves across a phospholipid bilayer by passive transport, which factor determines the direction of its transport? Choose one: A. the charge difference across the membrane B. whether the cell is metabolically active or not C. the amount of energy available to fuel the transport process D. the concentrations of glucose on either side of the membrane
From the following list, select the statement that is incorrect for the corresponding organelle Select one: a. Nucleus - surrounded by a double membrane and a mesh of microfilaments underneath to protect it from damage b. Mitochondria - double membrane organelle where, in the presence of oxygen, most chemical energy is generated c. Chloroplast - Organelle thought to be the result of a endosymbiosis event where CO2 is reduced to carbohydrates d. All statements regarding their corresponding organelles are true...
Question 36 Not yet answered From the following list, select the statement that is incorrect for the corresponding organelle Points out of 2.50 P Flag question Select one: a. All statements regarding their corresponding organelles are true b. Chloroplast - Organelle thought to be the result of a endosymbiosis event where CO2 is reduced to carbohydrates O c. Mitochondria - double membrane organelle where, in the presence of oxygen, most chemical energy is generated d. Peroxisomes - single membrane organelle...
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