Biology, 18.11.2019 10:31 historygal
Aresearcher has discovered a new ligand that can pass through the cell membrane and bind to a receptor in the nucleus. which of the following statements is false regarding this ligand? a)this ligand is likely a steroid. b)this ligand is likely nonpolar. c)this ligand likely has a similar structure to cholesterol. d)this ligand likely binds to a transmembrane receptor. e)this ligand likely plays a role in transcription.
Answers: 1
Biology, 22.06.2019 03:00
Which of the following statements about archaea and bacteria is true? a. neither is single-celled. b. they both have nuclear membranes. c. neither reproduces by binary fission. d. they both lack a nuclear membrane.
Answers: 1
Biology, 22.06.2019 10:00
With regard to enzymes, key is to lock as a) substrate is to activation energy eliminate b) product is to substrate. c) enzyme is to active site. d) substrate is to active site.
Answers: 1
Biology, 22.06.2019 10:00
Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area
Answers: 1
Biology, 22.06.2019 11:30
If a human has 23 pairs of chromosomes in every muscle cell of its body how many chromosomes will be in a human egg or sperm
Answers: 1
Aresearcher has discovered a new ligand that can pass through the cell membrane and bind to a recept...
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