BIOL 1030 Mastering Biology Chapter 40

24 July 2022
4.7 (114 reviews)
42 test answers

Unlock all answers in this set

Unlock answers (38)
question
How does connective tissue differ from the other three major tissue types?
answer
Connective tissue often consists of relatively few cells embedded in an extracellular matrix.
question
This describes many connective tissues, such as loose connective tissue.
answer
...
question
Which of these describes loose connective tissue?
answer
It is a loose weave of fibers that functions as a packing material.
question
Loose connective tissue is a packing material that serves, for example, to hold organs in place.
answer
...
question
Cartilage is found _____.
answer
at the ends of bones such as the femur
question
The ends of long bones, such as the femur, have a cartilage cap.
answer
...
question
_____ is the connective tissue specialized for transport.
answer
Blood
question
Blood is specialized for the transport of substances such as nutrients, wastes, and gases.
answer
...
question
What type of epithelium would you expect to find covering a surface subject to physical forces?
answer
stratified epithelium
question
Stratified epithelium consists of multiple layers; this thickness provides a protective barrier.
answer
...
question
What type of epithelial tissue, found in the intestines, absorbs nutrients?
answer
simple columnar epithelium
question
Which of these tissues, found in the lungs, permits gas exchange by diffusion?
answer
simple squamous epithelium
question
This is a thin single layer of cells that allows for diffusion.
answer
...
question
What type of epithelial tissue lines kidney tubules?
answer
simple cuboidal cells
question
The simple cuboidal cells of kidney tubules allow for both secretion and absorption.
answer
...
question
What type of muscle is responsible for contractions of the digestive tract and arteries?
answer
smooth muscle
question
Smooth muscle is responsible for the involuntary contractions of the digestive tract, arteries, and bladder.
answer
...
question
Cardiac muscle is the only muscle composed of _____ fibers.
answer
branched
question
Cardiac muscle fibers are branched.
answer
...
question
_____ muscle is attached to bones.
answer
Skeletal
question
A neuron consists of _____.
answer
dendrites, a cell body, and axons
question
Nervous tissue functions _____.
answer
to sense stimuli
question
Which of the following is a correct statement about an organism and its environment?
answer
The interstitial fluid is the exchange medium between body cells and the circulatory system in vertebrate animals.
question
The interstitial fluid takes up nutrients and oxygen from the blood plasma for transfer to active cells, and the active cells are the source of wastes and carbon dioxide for transfer to the blood plasma.
answer
...
question
The four major categories of tissues are _____.
answer
nervous, epithelial, connective, and muscle
question
Penguins, seals, and tuna have body forms that permit rapid swimming, because ___.
answer
the shape is a convergent evolutionary solution to the need to reduce drag while swimming
question
As body size increases in animals, ___.
answer
there is a decrease in the surface-to-volume ratio
question
Most of the exchange surfaces of multicellular animals are lined with ___.
answer
epithelial tissue
question
An example of a connective tissue is the ___.
answer
blood
question
Stratified cuboidal epithelium is composed of ___.
answer
several layers of boxlike cells
question
Connective tissues typically have ___.
answer
relatively few cells and a large amount of extracellular matrix
question
The nourishment, insulation, and support for neurons is the result of activity by the ___.
answer
glial cells
question
Fibroblasts secrete ___.
answer
proteins for connective fibers
question
Blood is best classified as connective tissue because ___.
answer
its cells are separated from each other by an extracellular matrix.
question
Muscles are joined to bones by ___.
answer
tendons
question
With its abundance of collagenous fibers, cartilage is an example of ___.
answer
connective tissue
question
In a typical nerve cell, the nucleus is found in the ___.
answer
cell body
question
All types of muscle tissue have ___.
answer
interactions between actin and myosin
question
All skeletal muscle fibers are ___.
answer
striated and under voluntary control.
question
The type of muscle tissue surrounding internal organs, other than the heart, is ___.
answer
smooth muscle
question
Food moves along the digestive tract as the result of contractions by ___.
answer
smooth muscle
question
The body tissue that consists largely of material located outside of cells is ___.
answer
connective tissue