Study Guide for Campbell Biology
11th Edition
ISBN: 9780134443775
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece, Martha R. Taylor, Michael A. Pollock
Publisher: PEARSON
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Textbook Question
Chapter 6, Problem 23TYK
In which cells would you expect to find the most bound ribosomes?
- a. pancreatic cells that manufacture digestive enzymes
- b. macrophages that engulf bacteria
- c. epithelial cells lining the digestive tract
- d. ovarian cells that produce estrogen (a steroid hormone)
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Students have asked these similar questions
Which statement is NOT TRUE about lysosomes?
a.
It contains strong digestive enzymes.
b.
It is a membranous sac of hydrolytic enzymes in goats and cows.
c.
The function of digestive enzymes is to breakdown food and waste material within onion cells.
d.
It can digest all kinds of macromolecules in elephants.
Which is NOT a general function of the cellular cytoskeleton?
A
Structural support for the cell
B
Assembly of DNA into chromatin
C
Regulation of intracellular transport
D
Separation of the chromosomes during mitosis
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Regulation of cell motility and cellular contraction
Which functions are carried out by smooth endoplasmic reticulum?
A. Makes phospholipids and stores calcium
B. Breaks down cellular wastes and debris via enzymes
C. Modifies polypeptides and lipids then sorts and packages the finished products into vesicles
D. Folds and modifies proteins and polypeptides via surface ribosomes
Chapter 6 Solutions
Study Guide for Campbell Biology
Ch. 6 - Prob. 1IQCh. 6 - a. Describe the molecular structure of the plasma...Ch. 6 - How does DNA in the nucleus direct protein...Ch. 6 - Name the components of the endomembrane system...Ch. 6 - Sketch a mitochondrion and a chloroplast and label...Ch. 6 - Why are peroxisomes not considered part of the...Ch. 6 - Fill in the following table to organize what you...Ch. 6 - Sketch two adjacent plant cells and show the...Ch. 6 - Label the indicated structures in this diagram of...Ch. 6 - Prob. 10IQ
Ch. 6 - In the following table, write the organelles or...Ch. 6 - Prob. 2SYKCh. 6 - Label the indicated structures in the following...Ch. 6 - Create a diagram or flowchart in the following...Ch. 6 - Prob. 1TYKCh. 6 - Prob. 2TYKCh. 6 - In an animal cell fractionation procedure, one of...Ch. 6 - You are a linear DNA molecule complexed with...Ch. 6 - The cells of an ant and an elephant are, on...Ch. 6 - Plasma cells are cells of the immune system...Ch. 6 - The pores in the nuclear envelope provide for the...Ch. 6 - A fluorescent green tag is attached to a protein...Ch. 6 - Although lysosomal enzymes are necessary for...Ch. 6 - Prob. 10TYKCh. 6 - Prob. 11TYKCh. 6 - Which of the following is a major component of the...Ch. 6 - Prob. 13TYKCh. 6 - Which of the following characteristics do the...Ch. 6 - Prob. 15TYKCh. 6 - Prob. 16TYKCh. 6 - Glycoproteins and lipoproteins are proteins...Ch. 6 - What would a cell use a desmosome for? a. food b....Ch. 6 - Which of the following is incorrectly paired with...Ch. 6 - In which cells would you expect to find the most...Ch. 6 - Prob. 21TYKCh. 6 - Prob. 22TYKCh. 6 - In which cells would you expect to find the most...
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- What is the first step in protein synthesis? A. making an RNA copy of the DNA within the nucleus B. making a sequence of amino acids C. forming peptide bonds between amino acids D. making a copy of RNA with DNA outside the nucleusarrow_forwardWhat is NOT a function of the plasma membrane? a. isolate the cell from its surroundings b. communication with other cells c. catalyze macromolecules into subunits d. structural supportarrow_forwardWhat is the role of the nucleolus? A. produce DNA B. produce lipids C. produce ribosomes D. produce carbohydratesarrow_forward
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- Which pathway supplies materials to lysosomes and is used to degrade obsolete parts of the cell? a. Phagocytosis b. Autophagy c. Apoptosis d. Necrosis e. Endocytosisarrow_forwardWhich are two types of endoplasmic reticulum?arrow_forwardWhich statement does NOT describe the actions of the Golgi apparatus? 1. The sacs comprising the Golgi are not interconnected. 2. The Golgi apparatus receives and modifies substances manufactured by the Endoplasmic reticulum. 3. The vesicles that bud off from the rough endoplasmic reticulum and enter the Golgi apparatus contain proteins, fats, or carbohydrates) 4. Products packaged from the Golgi apparatus are released into new transport vesicles that may be exported from the cell.arrow_forward
- How would you classify a cell that can make heart or muscle cells, but not other types of cells? A. Totipotent B. Pluripotent C. Multipotent D. Fully differentiatedarrow_forwardwhat is the role of ribosomes in protein synthesisarrow_forwardWhich is NOT true of eukaryotic cells? A) A true nucleus contains the DNA in the form of chromosomes. B) Eukaryotic cells contain membrane-bounded compartments or organelles. C) Their DNA employs a nucleoid area to produce proteins D) They all contain mitochondria E) They contain many organelles in the cytoplasm.arrow_forward
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