Why is DNA replication sometimes referred to as a "semi-conservative" process?
1. It only uses new stands of DNA.
2. It consist of 2 original and 2 new strands
3. It only uses old strands.
4. All the above is incorrect

One gene can influence trait(s). one trait can be determined by gene(s).

Which of the following are the ingredients that go into the plant and are needed for photosynthesis? select all that apply. 1.) soil 2.) seeds 3.) carbon dioxide 4.) minerals 5.) glucose (sugar) 6.) water 7.) light energy (sunlight) 8.) oxygen 9.) air

Which of these transport mechanisms moves glucose from the blood into a cell? active transport diffusion facilitated diffusion osmosis