What is a macromolecule? Identify the four types of biological macromolecules

If a mutation occurs in the gene for the lac repressor and results in a repressor that does not bind lactose, which of the following will be observed? A. The mutant will not be able to grown on lactose. B.

What would happen without any decomposers in the cycle

The first vertebrate evolved during the mesozoic era

How many chromosomes are in the cell at the beginning of meiosis

Which of the following has a nucleus? A.) Chloroplast B.) Bacteria C.) Yeast D.) Archaea

Which cellular change in an organism could be inherited by the next generation?

This is the energy generated in the earth's core and produces steam and hot water.

List three factors that caused a decrease in the rabbit population?

How does the examples from redi, spallanzani, and Pasteur experiments demonstrate science as a way of knowing

Body parts in related organisms that are structurally similar are examples of