What would you have to add or change to your answer to question 1 to make it a eukaryotic animal cell? a eukaryotic plant cell?

A certain gene in a chromosome has the following sequence of nucleotides: ACC TTA GGC CCT TCA What would be the 2nd codon of mRNA made from this strand of DNA? A. AAU B. UUT C. AAT D. TTA

Which of the following is not cited as an environmental drawback to the development of aquaculture worldwide? a. Aquaculture often leads to overexploitation of marine organisms. b.

The nucleus is the cell as A) The bones are to a human B) The heart is to human C) The muscles are to a human D) The brain is to a human

Blood leaves the glomerulus through a blood vessel called the

As liquid water freezes the molecules arrange themselves in a way that takes up more space than liquid water what would most likely occur if the arrangement of frozen water molecules required less space than that of liquid water molecules?

What is the difference between osmosis and diffusion? a. Diffusion uses energy, but osmosis does not. b. Osmosis is movement of proteins, and diffusion is movement of water. c. Osmosis is a kind of diffusion that involves movement of water. d.

State one disadvantage of burning coal other than coal is a non renewable energy source

What is the correct definition of macroevolution?

What is the mean of this data set? A. 5 mL B. 7 mL C. 8 mL D. 9 mL

When acid comes into contact with calcite, the acid bubbles. How can geologists use acid to confirm that the rock towers are made of limestone?