The doexyribo - part in the name deoxyribonucleic acid refers to the ...

A) rungs of the sugar ladder

B) bonds two strands together

C) sugar component of DNA

D) type of helical arrangement

What is the number of protons in an atom of sodium?

Epithelial cells must be able to divide rapidly because they

Single-called eukaryote organisms called yeast are useful in the bread making process. Which of the following processes are the most beneficial to creating gas in food product like bread?

Two species of mice belonging to the same genus occasionally mate (e. g. like the house mouse and the Algerian mouse from last Thursday's lecture), but most of the offspring fail to develop normally.

What are the levels of biological organization from smallest to largest?

Which organisms are prokaryotes a. Archaea b. Fungi c. Protist d. Plants

A population of lizards that originally had no predators lived on a small isolated island. Predators of the lizards were accidently introduced to the island from a visiting ship.

If there are 50 kcal of energy in the tertiary consumer trophic level, how many kcal would you expect to find in the primary consumer level

The plasma membranes of some plant cells use transport proteins to move protons out of the cell against their concentration gradient (from areas of low proton concentration to areas of high proton concentration). this is an example of:

What is algae? and where is come from?