Match the following items with the correct phrases.
_______1. Found in the cell walls of both Gram-positive and Gram-negative bacteria, but greater quantities are found in the cell walls of Gram-positive bacteria.
_______2. Found in the cell walls of algae, but not in the cell walls of other microorganisms.
_______3. Found in the cell walls of Gram-positive bacteria, but not in the cell walls of Gram-negative bacteria.
_______4. Found in the cell walls of fungi, but not in the cell walls of other microorganisms.
_______5. Found in the cell walls of both Gram-positive and Gram-negative bacteria, but not found in the cell walls of archaeans.
a. cellulose
b. chitin
c. peptidoglycan
d. teichoic acids
1. c. peptidoglycan
2. a. cellulose
3. d. teichoic acids
4. b. chitin
5. c. peptidoglycan
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In the phalarope, or wadepiper bird, the male is unusual in playing the larger parenting role -- he performs all the egg incubation and chick care. What unusual behavior might you predict for the female of the species?
A. The female provides sperm to fertilize the male's eggs. B. The female is part of a large harem of females, under the domain of a single male. C. The females compete to mate with the males, who choose among them. D. The females have dull, brown coloring that keeps them well-camouflaged. Clarify question: What is the key concept addressed by the question? What type of thinking is required? Gather Content: What do you already know about traditional roles of mate selection and parental investments? What other information is related to the question? Choose Answer: Given what you now know, what information is most likely to produce the correct answer? Reflection: Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
The human body may stop responding to a stimulus even though the original stimulus is still present; this is a process referred to as receptor adaptation.
Answer the following statement(s) true (T) or false (F)
The size of the cerebellum in an animal correlates to:
a. the amount of communication between the ventricles and the hindbrain. b. the size of that animal. c. the intelligence of that animal. d. the complexity of muscular activity exhibited by that animal. e. the animal's ability to smell.
Joints
What will be an ideal response?