Which macromolecules have a basic unit that is composed of phosphate, a sugar ring, and one of five different bases? a. proteins b. lipids c. nucleic acids d. carbohydrates

Which of the following are considered micro molecules? Select all that apply. Nitrogen Lipids Proteins Carbon

Compare the sex cells produced by mieosis to the parent cell. Why is the difference between the sex cells and parent cell importatnt

If a section of DNA that was transcribe has the sequence: A - T - C What would be the corresponding: a. codon on mRNA b. anticodon on tRNA

What are middle-latitude cyclones

What is the main difference between vascular and nonvascular plants? the ability or inability to perform photosynthesis the presence or absence of xylem and phloem the ability or inability to perform cellular respiration the presence or absence of

Sulfur emissions from industry combine with water in the atmosphere and form acid rain. A new factory is built very close to the lake that Josh visits often.

The role of a radula is to bring oxygen into the animal. true of false

Which action explains how a somatic cell mutation can harm an organism

A nurse is giving medication instruction to a client who is taking metoprolol (Lopressor). Which statement by the client would indicate that teaching has been effective?

Which process is similar to binary fission?