What is a vestigial structure? A. A structure that has no use in the organism B. A structure with similar shape but a different use C. A structure that is only in index fossils D. A structure that contains isotopes! apex!

Identify four ways viruses contrast with bacteria

Carbohydrates have chemical bonds that are a good source of energy for living things. A monosaccharide is a carbohydrate made by plants when energy from the sun combines water and carbon dioxide.

In monkeys, being playful (P) is dominant to being paranoid (p). A heterozygous female is crossed with a homozygous dominant male. What are the possible genotypes of their offspring? Choose 1 answer:

Your grandmother unfortunately had a stroke over the weekend. you take her to the doctor, and the doctor says to expect some declarative memory loss. what will your grandmother have problems with?

Does the moon only come out at night

6. What quantity can you calculate if you know that a car travels 30 kilometers in 20 minutes?

Muscle fatigue a. occurs when muscles are only partially able to contract. b. occurs when muscle cell glycogen is depleted. c. occurs when muscle cell ph increases. d. occurs due to decreased extracellula

Give one example of material resource and on example of energy source'

GTPases serve in many signal transduction pathways and the presence of GTP or GDP dictates where the pathway is on or off, respectively.

What is the difference between eukaryotic and prokaryotic cells? A. eukaryotic cells are found in animals, while plant cells are comprised of prokaryotic cells. B. eukaryotic cells have a plasma membrane, which is lacking in prokaryotic cells. C.