When an atom or molecule gains one or more electrons, it is said to be:
A. energized.
B. oxidized.
C. polarized.
D. reduced.
D. reduced.
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In gel electrophoresis, DNA fragments migrate toward the negative pole of the electric field
A. true B. false
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. Fungus-like protists are more related to true fungi in the supergroup Opisthokonta than they are to members of any other supergroup. 4. Protists are organisms that are generally microscopic, live in moist environments, and cannot be classified in the animal, plant, or fungal kingdoms.
You cross a pure-breeding white flower with a pure-breeding red flower, and the offspring are white with red spots. This is an example of what type of inheritance?
What will be an ideal response?
Stronger stimuli activate more receptors and trigger bigger action potentials in sensory neurons
Indicate whether the statement is true or false