How many letters of mRNA code for an amino acid?

Mitosis is done by your body cells this cartoon illustrates and exception what types of cells do not undergo mitosis

A synapse is a (n) question 27 options: a. chemical messenger that triggers muscle contractions. b. automatic response to sensory input. c. junction between a sending neuron and a receiving neuron. d. neural cable containing many axons.

if a flowering plant grows in such a way that its primary axis continues to grow and develop flowers over time without producing a distinct end flower the plant is said to be? a) determinate b) indeterminate c) compound d) aggregate

What is a gamete? A. A sperm or egg cell produced by meiosis B. A diploid cell that split during meiosis C. Two sets of sister chromatids D. Two chromosomes that are identical

How does the shape of a plant cell differ from an animal cell

Which statement best describes the relationship between activation energy and rate of reaction? O Increasing the activation energy can increase the rate of a reaction. O Reducing the activation energy can increase the rate of a reaction.

Definition: this is a haploid cell with half the reproductive information from the parent.

Does a cell use energy when molecules diffuse in or out of the cell? Why?

Below is a list of possible challenges. Check all errors that you mentioned in your answer. Traits other than beak type might affect natural selection. It could take many generations to observe adaptions to a population.

A farmer dug a well but did not find any water Which reasons most likely explain why the farmer did not find water? Check all that apply.