The nucleus of an atom has a positive electric charge. True or false

During translation a peptide bond forms between the R group of a. the first amino acid and the carboxyl group of the second amino acid. b. the central B-carbon of the first amino acid and the amino group of the second amino acid. c.

How does a mutation in the p53 protein cause cancer cells to dived uncontrollably

Which of the following areas might have the highest salinity? Areas near the equator Areas in halocline Areas near the poles Areas near continents where freshwater rivers enter the ocean

What are some information about George T Sampson childhood

Biology is the study of the interaction between the ___ parts of the environment

When a fly lands on a leaf of a Venus fly trap (Dionaea muscipula), the leaf closes. This is an example

How Do Cells Get Energy How do cells get energy?

What do manufacturers use water for? A. to transport people B. to irrigate farms C. to create tools D. to produce wood and paper products

Two hydrogen bonds are formed between all base pairs (C to G and A to T). a. true b. false

Why do we need so many muscles in our hands wrists and arms?