BIO116 Exam 1 Review

What domain do we belong to?

Pick the definition of an atom

In a nonpolar covalent bond electrons are shared equally.

In a polar covalent bond electrons are shared unequally

The head of a single phospholipid is hydrophobic

The building blocks of nucleic acids are?

Which organelle processes proteins and lipids by adding sugar tags

Lysosomes are a type of ______?

How many protons are in this element

Pick the definition of a molecule

The rough ER performs what function

The ribosomes build what?

Atoms of the same element with a different number of neutrons is called what?

The capacity to do work is called

Pick the definition of a tissue

When electrons between atoms are shared this is called a what?

Pick the correct formula for atomic mass

If you pour salt in water to create a solution. The water would be considered the ______?

A community is larger than an ecosystem

The cytoskeleton is composed of what?

Anaerobic metabolism (fermentation) takes place in the absence of what gas

Pick the definition of matter

When oppositely charged atoms are attracted to each other as a result of electron transfer this is called a what?

A population is smaller than a biosphere

A substance with a pH of 11 is considered

How many electrons are in this element

All of these are part of cell theory except

The building blocks of lipids are?

Enzymes speed up reactions

Which organelle protects the cell's DNA

Oppositely charged molecules that are held together via hydrogen attraction is called?

Select all the components that contribute to the structure of the plasma membrane

All of these are criteria of living things EXCEPT

which organelle produces energy(ATP) for the cell

Protons have what type of charge

What is the first step of the scientific method

The smooth ER only makes lipids

The atomic number represents the number of what?

How many electrons are in the outermost shell of this element

The building blocks of carbohydrates are?

Electrons have what type of charge

The building blocks of proteins are?

A substance with a pH of 5 is considered

Nuetrons do not have a charge

All the steps of cellular respiration take place in the mitochondria

Select the reactant/s of the electron transport chain.

The ability of water molecule to stick to each other is called?

What is the second step of the scientific method

Select the reactant/s of the citric acid cycle

Select all the product/s of glycolysis