One meter is equal to how many centimeters (cm)?
a. 1/10
b. 100
c. 10
d. 1000
Ans: b. 100
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Answer the following statements true (T) or false (F)
1. Red algae, green algae, and plants are so closely related that they are grouped in the same supergroup by most biologists. 2. Animals and fungi are more closely related to each other than either is to plants. 3. Zoospores are single flagellated cells that disperse otherwise nonmotile protists. 4. Sexual reproduction provides multiple benefits to protists. 5. The alternate host for Entamoeba histolytica is the Anopheles mosquito.
What is chemiosmosis, and how is it used to synthesize ATP? Use the following terms in your explanation: inner
mitochondria membrane, mitochondrial matrix, endergonic, exergonic, ADP, Pi, and NADH/FADH2 What will be an ideal response?
Compared to uric acid, how much energy and water are required if urea is the main form of nitrogenous waste?
a. less energy and more water b. more energy and less water c. the same amount of energy and water d. less energy and water
What type of charge do histones tend to carry?
a. a mixture of positive and negative charges b. no charge c. a negative charge d. a positive charge