**Question 26**Osmosis and Diffusion of solutes do not require energy input, but active transport and facilitated diffusion need ATP.- ○ True- ○ False**Question 27**ATP is a monomer of the nucleic acid family.- ○ True- ○ False**Question 28**Cilia and microvilli are both extensions of the phospholipid cell membrane.- ○ True- ○ False

The cell membrane, also called the plasma membrane, is found in all cells and separates the interior…

QUESTION 26 Osmosis and Diffusion of solutes do not require energy input, but active transport and facilitated diffusion need ATP. True O False QUESTION 27 ATP is a monomer of the nucleic acid family. O True O False QUESTION 28 Cilia and microvilli are both extensions of the phospholipid cell membrane. True False

QUESTION 26 Osmosis and Diffusion of solutes do not require energy input, but active transport and facilitated diffusion need ATP. True O False QUESTION 27 ATP is a monomer of the nucleic acid family. O True O False QUESTION 28 Cilia and microvilli are both extensions of the phospholipid cell membrane. True False

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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The image below represents a patch of membrane, in which there are embedded some proteins with sugars attached to them. Please answer these two questions: 1. Describe at least one function that these sugars may serve to this cell in the figure. 2. Describe how/where (in the cell) these sugars must have been attached to these membrane proteins.
Do question 6
QUESTION 4 Which of the following statements is true with regard to the extracellular matrix? O It is made up of living cells. It is composed of fibers and other proteins. Its composition is uniform in all of the body's tissues. O It supports the internal environment of cells.
QUESTION 31 Which molecule is displaced when a vesicle and its target membrane fuse? OA. Water OB. Phospholipids OC. SNARES OD. DNA O E. Cholesterol QUESTION 32 Which of the following is a possible explanation as to why a transcription factor that you expressed in the cytoplasm using a plasmid stayed in the cytoplasm and did not move into the nucleus? OA. The transcription factor is lacking a nuclear localization signal. OB. The protein lacks a proteasome-targeting sequence. OC. The transcription factor is lacking a signal sequence to direct it to the ER. OD. The transcription factor is lacking a KDEL retention signal. QUESTION 33 A newly formed COPII-coated vesicle has all of the following except OA. Sar 1 OB. Clathrin OC.Sec 13/31 OD. Sec 23/24 OE. V-SNARE
What would happen if the plasma membrane were madeprimarily of a hydrophilic substance such as carbohydrate? Which of the major themes at the end of chapter 1does this point best exemplify?
Answer both of them please,
Question 5
QUESTION 17 If a cell needs to rapidly acquire small dissolved substances (non-specific), which process will likely be accelerated? a. Osmosis O b. Receptor-mediated endocytosis O c. Pinocytosis O d. Phagocytosis
Hello, I recieved partial credit for this question. Can you please let me know what I missed? thank you!
A Moving to another question will save this response. Question 4 Which of the following involves the use of protein macromolecules to cross the plasma membrane O simple diffusion facilitated passive transport active transport both facilitated and active transport A Moving to another question will save this response. MAR 6. 16
VIOving to another question will save this response. uestion 19 Four of the five listed answers are the characteristics of cell membrane, select the exception 01. phospholipid 2. fluid mosais O 3. lipid bilayer 4. hydrophilic tail 5, membrane proteins SONY ASSIST
Question 4 An N-linked glycoprotein contains a glycan covalently linked to which specific amino acid in a protein? Serine ● Asparagine Glutamine Threonine Question 5 Membrane-bound ribosomes synthesize proteins that are destined to the following organelles, EXCEPT lysosomes endosomes secretory vesicles mitochondria Question 6 Which molecular chaperone associates with ribosomes to prevent improper folding of polypeptide as they are being synthesized? O Chaperonins Hsp 40 O Hsp 90 Trigger factor