A scientist is studying a parent strand of 7 base pairs of DNA (14 total nucleotides), and she is able to determine that the strand has 4 Adenines, and 3 Guanines. Using that information, which choice accurately describes how many Thymines and Cytosines are in the parent strand of DNA that she is studying? a 3 Thymines, 4 Cytosines b 4 Thymines, 3 Cytosines c 3 Thymines, 3 Cytosines d 4 Thymines, 4 Cytosines

Osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? view available hint(s)osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? the first law of thermodynamicsthe difference in the height of water columns on either side of a selectively permeable membranethe difference in water concentration across a selectively permeable membranethe difference in sugar or ion concentration across a selectively permeable membrane

In the diagram below, which organelle is a ribosome, which combines amino acids and produces proteins? о

Which of the following is a responsibility of a scientist