Biology 189 Midterm Review

What is the term used to describe a group of individuals of the same species living in a specific area?

If the pH is less than 7, the solution is _____

A surface area___ than the volume of the cell size is most efficient

Subunits of DNA and RNA

The end product of lactate fermentation is _______

Slimelayer shared by bacteria that live in a community

Things that easily dissolve in water are said to be ______

Amino acids contain a ____ group, amine group, and R group

Which organelle is found in plant cells, but not animal cells and its function is photosynthesis?

Fatty acid ___ are hydrophillic

Homo sapiens are under the Domain ______

Carbon covalently bonds with up to ____ other elements

Enzymes are an example of which biomolecule

Anaerobic reactions occur when ____ is absent

The organelle responsible for protein synthesis

Solutions become more acidic when more ____ ions are added

All populations in an area is called a _______

What type of transport is osmosis?

Structures that move material on the surface of the cells

The smallest living unit of life

Jelly-like substances consisting of water, sugars, proteins, and ions.

The formation of a covalent bond between 2 monomers occurs due to what type of reaction?

Currency in the cell's energy economy

This is used to help maintain the pH level

What is the mechanism where the product of a reaction slows or stops the pathway that produces it?

The organelle that sorts, package, and modify proteins.

For humans, Homo represents which part of the taxonomic organization?

Oxygen is the final _____ acceptor for oxidative phosphorylation

Which kingdoms in Domain Eukarya consist of multi- cellular organisms?

Polysaccharide that is the main component of cell walls.

When blood sugar is too low, ___ is released and gives a boost of energy

Reactants turn into ____ in a chemical reactions

The ___ is the place where enzyme bind to a substrate

When the sample size is too small this is called _____

Many cells make up _____

All cells have what three parts

The diffusion of water is called ______

Which part of the cell controls what goes in and out of the cell?

In cellular respiration, oxygen is used to make water at the end of the_____

Maintaining the internal environment is called ______

What is the name of the system responsible for building, modifying, and transporting proteins and lipids within a cell?

What is transferred between ATP and other molecules when energy is transferred?

Amino acids are linked by ____ bonds

The end product of alcoholic fermentation is ______

Cellulose, starch, and glycogen are ____ ______

Fatty acid ___ are hydrophobic

Prokaryotes have DNA, but is not in a _____ like eukaryotes.

The study of life is____

_____ transport uses ATP

___ is the capacity to do work

____ speed up a chemical reaction without being changed by it

Which organelle is used for protein synthesis when ribosomes are attached to it?