Biology Solutions Library

Biology Solutions Library

Access over 3,340 Biology video and text solutions to help you complete your homework.

Browse Solutions

3,340 solutions

Concentration Gradients and Diffusion

Q. If O2 is found in high concentration on the outside of a cell: a. energy will be expended to pump it inside the cell. b. it will passively diffus...

Solved • Jul 14, 2017

Simple and Facilitated Diffusion

Q. If glucose needs to enter a cell: a. it will most likely do so by simple diffusion down its concentration gradient. b. it will most likely requir...

Solved • Jul 14, 2017

Introduction to Eukaryotic Organelles

Q. Which of the following is  not the name of a membrane-bound compartment in a eukaryotic cell? a. Ribosome b. ER lumen c. Mitochondrial matrix d...

Solved • Jul 13, 2017

Prokaryotic & Eukaryotic Cells

Q. Which cellular structure is common to both prokaryotic and eukaryotic cells? a. Nucleus b. Endoplasmic reticulum c. Mitochondria d. Plasma memb...

Solved • Jul 13, 2017

Atoms- Smallest Unit of Matter

Q. The chemical behavior (whether it likes to form bonds with other atoms) of an atom is determined by: a. the number of electrons in its outermost e...

Solved • Jul 13, 2017

Nucleic Acids

Q. A single strand of DNA contains the following sequence: 5'-GATTCGTCAACTG-3', the complementary single strand is: a. 3'-CUAAGCAGUUGAC-5' b. 3'-CTA...

Solved • Jul 13, 2017

Nucleic Acids

Q. Which of the following statements about DNA is  false? a. DNA contains deoxyribose as its sugar b. DNA contains the base thymine c. DNA is doubl...

Solved • Jul 13, 2017