According to the __________, the universe formed about 13.7 billion years ago in an instant, with all matter and energy exploding outward.

Fill in the blank(s) with the appropriate word(s).


big bang theory

Biology & Microbiology

You might also like to view...

Two F+ E. coli strains are co-cultured in the same flask. One is Strr Thr+ and the other is Genr Thr?. The culture is then plated on minimal media that is supplemented with gentamycin only (not threonine) and a few colonies grow. What sort of genetic exchange is most likely occurring?

A) transformation B) conjugation C) transduction D) electroporation

Biology & Microbiology

A holoenzyme is a combination of a protein and one or more substances called ________.

A. substrates B. apoenzymes C. cofactors D. ribozymes E. catalysts

Biology & Microbiology

The tissue type that covers internal and external surfaces of organs, aids in protection, nutrition absorption, and gas diffusion is the _______ tissue.

A. connective B. nervous C. muscle D. epithelial E. All of the answer choices are correct.

Biology & Microbiology

Which metabolic process is anaerobic?

a. Krebs Cycle b. Electron Transport Chain c. Oxidative Phosphorylation d. Glycolysis

Biology & Microbiology