Quiz about Biology Review (1st Half)

Question 1

What structure in the cell membrane is E pointing to?

Accepted Answer

Carbohydrate

Answer

Phospholipid

Answer

Protein

Answer

Cholesterol

Question 2

Which structure in the cell membrane is labeled by the letter B?

Accepted Answer

Protein

Answer

Phospholipid

Answer

Cholesterol

Answer

Carbohydrate

Question 3

Which two environmental conditions can denature an enzyme?

Accepted Answer

Temperature & pH

Answer

Temperature ONLY

Answer

pH ONLY

Answer

Temperature & Concentration of Substrate

Question 4

What is letter I pointing to?

Accepted Answer

Cholesterol

Answer

Protein

Answer

Phospholipid

Answer

Carbohydrate

Question 5

Which of these is an example of a protein?

Accepted Answer

DNA polymerase

Answer

Starch

Answer

DNA

Answer

Phospholipid

Question 6

Which of these is an example of a lipid?

Accepted Answer

Oil

Answer

Glucose

Answer

RNA

Answer

An enzyme

Question 7

A monomer is to a polymer, as a _____ is to a _____.

Accepted Answer

A bead is to a necklace

Answer

Car is to a garage

Answer

A pole is to a flag

Answer

A name tag is to a person

Question 8

Which of these is an example of a carbohydrate?

Accepted Answer

Glucose / Starch

Answer

DNA

Answer

DNA polymerase

Answer

Phospholipid

Question 9

Which of the following processes DOES NOT describe homeostasis?

Accepted Answer

Milk toning down spicy food

Answer

Sweat to control body temperature

Answer

Insulin to control blood sugar

Answer

Hormones to balance water retention and excretion

Question 10

Which of the following structures does a plant cell have but not an animal cell?

Accepted Answer

Cell wall

Answer

Centriole

Answer

Lysosomes

Answer

Cell membrane

Question 11

Cellular respiration takes place in which organelle?

Accepted Answer

Mitochondria

Answer

Chloroplast

Answer

Ribosome

Answer

Lysosome

Question 12

An egg placed in a jar of honey would be in which kind of environment? (Honey is HIGH in solutes)

Accepted Answer

Hypertonic

Answer

Hypotonic

Answer

Isotonic

Question 13

Which process occurs ONLY in plants and not animal cells?

Accepted Answer

Photosynthesis

Answer

Cellular respiration

Answer

Protein synthesis

Answer

Lipid synthesis

Question 14

Which organelle is found only in animal cells?

Accepted Answer

Centrioles

Answer

Mitochondria

Answer

Chloroplast

Answer

Large vacuole

Question 15

Which of the following is not a characteristic of living things?

Accepted Answer

Ability to breathe oxygen

Answer

Ability to reproduce

Answer

Ability to evolve

Answer

Ability to grow and develop

Question 16

Which macromolecule does this picture describe?

Accepted Answer

Protein

Answer

Carbohydrate

Answer

Nucleic Acid

Answer

Lipid

Question 17

A cell placed in pure water would be in which kind of environment?

Accepted Answer

Hypotonic

Answer

Hypertonic

Answer

Isotonic

Question 18

What are the products of photosynthesis?

Accepted Answer

Glucose and oxygen

Answer

Glucose and water

Answer

Light & Oxygen

Answer

Glucose, carbon dioxide, and ATP

Question 19

Which type of membrane transport USES ATP and goes AGAINST the concentration gradient?

Accepted Answer

Active

Answer

Passive

Question 20

Which type of bond is labeled by "1"?

Accepted Answer

Hydrogen bond

Answer

Covalent bond

Answer

Ionic bond

Answer

Oxygen bond

Question 21

In which direction will the water move? (assume the membrane is IMPERMEABLE to the solutes)

Accepted Answer

To the right

Answer

To the left

Answer

There will be no change

Answer

Both sides will decrease

Question 22

Which of the following correctly labels the diagram below?

Accepted Answer

A= substrate, E=product

Answer

A= product, E= substrate

Answer

A= enzyme, E= product

Answer

A= active site E= enzyme

Question 23

Which of the following is BEST characterized what letter B is pointing to?

Accepted Answer

Enzyme

Answer

Active site

Answer

Product

Answer

Substrate

Question 24

Enzymes are which type of macromolecule?

Accepted Answer

Protein

Answer

Carbohydrate

Answer

Lipid

Answer

Nucleic Acid

Question 25

Which cells have NO membrane bound organelles?

Accepted Answer

Prokaryotic cells

Answer

Animal cells

Answer

Eukaryotic cells

Answer

Plant cells

Question 26

Which of the following is categorized as active transport?

Accepted Answer

Endocytosis

Answer

Facilitated Diffusion

Answer

Osmosis

Answer

Diffusion

Question 27

Which of the following is a form of passive transport?

Accepted Answer

Osmosis

Answer

Phagocytosis

Answer

Endocytosis

Answer

Exocytosis

Question 28

Which of the following types of transport requires a protein?

Accepted Answer

Facilitated diffusion

Answer

Diffusion

Answer

Osmosis

Answer

Exocytosis

Question 29

Which organelle digests food particles, waste, cell parts, and foreign invaders?

Accepted Answer

Lysosomes

Answer

Rough E.R.

Answer

Smooth E.R.

Answer

Vacuole

Question 30

Which organelle is included in all cells? Prokaryotic AND Eukaryotic

Accepted Answer

Ribosome

Answer

Nucleus

Answer

Vacuole

Answer

Rough E.R.

Question 31

What are the products of cellular respiration?

Accepted Answer

Carbon dioxide, water, and ATP

Answer

Oxygen and water

Answer

Carbon dioxide and oxygen

Answer

Carbon dioxide and glucose

Question 32

In an experiment, the one variable that is changed is called the

Accepted Answer

Independent variable

Answer

Constant variable

Answer

Controlled variable

Answer

Dependent variable

Question 33

In an experiment, the factor that we measure is called the

Accepted Answer

Dependent variable

Answer

Constant variable

Answer

Controlled variable

Answer

Independent variable

Question 34

Viruses are not living things; however, they do have and/or are able to - (SELECT ALL THAT APPLY)

Accepted Answer

DNA/ RNA

Accepted Answer

Evolve

Answer

Reproduce

Answer

Respond to stimulus

Question 35

The attraction among molecules of different substances is called

Accepted Answer

Adhesion

Answer

Cohesion

Answer

High specific heat

Answer

Surface tension

Question 36

The group in an experiment that does NOT receive the IV change. The "baseline" or "normal" group:

Accepted Answer

Control group

Answer

Experimental Group

Answer

Constants Group

Answer

Dependent Group

Question 37

What do cohesion, surface tension, and adhesion all have in common in reference to water?

Accepted Answer

All are properties related to hydrogen bonding

Answer

All increase when temperature increases

Answer

All are produced by ionic bonding

Answer

All have to do with nonpolar covalent bonds

Question 38

Which term refers to having a partial positive charged region and a partial negative charged region?

Accepted Answer

Polarity

Answer

High specific heat

Answer

Cohesion

Answer

Adhesion

Question 39

The two types of feedback systems that help organisms maintain homeostasis are:

Accepted Answer

positive and negative

Answer

receptor and effector

Answer

static and dynamic

Answer

minor and major

Question 40

A process which "corrects" an imbalance in the body to return to homeostasis.

Accepted Answer

Negative Feedback Loop

Answer

Homeostasis

Answer

Postive Feedback Loop

Answer

Stimulus

Question 41

Which of the following is a characteristic of enzymes?

Accepted Answer

They lower the activation energy of reactions

Answer

They are made of nucleic acids

Answer

They are consumed in reactions

Answer

They are used up after one reaction

Question 42

Which process is responsible for the movement of water across a semipermeable membrane?

Accepted Answer

Osmosis

Answer

Facilitated diffusion

Answer

Active transport

Answer

Endocytosis

Question 43

Which of the following processes is an example of active transport?

Accepted Answer

Endocytosis

Answer

Facilitated diffusion

Answer

Osmosis

Answer

Diffusion

Question 44

What is the primary function of ribosomes in a cell?

Accepted Answer

Protein synthesis

Answer

Lipid storage

Answer

DNA replication

Answer

Energy production

Question 45

Which of the following is a characteristic of enzymes?

Accepted Answer

They lower the activation energy of reactions

Answer

They are made of lipids

Answer

They are only found in animal cells

Answer

They are consumed in reactions

Question 46

What is the function of the vacuole?

Accepted Answer

Stores water, nutrients, and waste products

Answer

Pocket filled with digestive chemicals

Answer

Jelly-like substance within the plasma membrane

Answer

stack of membranes that packages chemicals

Question 47

What is the function of the organelle depicted in the photo?

Accepted Answer

To capture sunlight and convert it into glucose for the cell.

Answer

To dispose of waste in the cell.

Answer

To release energy into the cell.

Answer

To control what leaves and enters the cell.

Question 48

Which organelle contains DNA and controls the cell?

Accepted Answer

nucleus

Answer

Cell membrane

Answer

nucleolus

Answer

lysosme

Question 49

Which is true of prokaryotic and eukaryotic cells?

Accepted Answer

Prokaryotic cells lack membrane-bound organelles, and eukaryotic cells contain membrane-bound organelles.

Answer

Prokaryotic cells are larger than eukaryotic cells.

Answer

Eukaryotic cells do not have nuclei, and prokaryotic cells do have nuclei.

Answer

Eukaryotic cells are simpler than prokaryotic cells.

Question 50

Which type of cell?

Accepted Answer

Prokaryote

Answer

Eukaryote

Question 51

This is a picture of:

Accepted Answer

Eukaryote

Answer

Prokaryote

Question 52

What does "polar" mean?

Accepted Answer

A molecule has areas of positive and negative charge

Answer

A molecule is cold

Answer

A molecule has ionic bonds

Answer

A molecule has covalent bonds

Question 53

An enzyme speeds up a reaction by

Accepted Answer

lowering the activation energy.

Answer

raising the activation energy.

Answer

releasing energy.

Answer

absorbing energy.

Question 54

Why has this enzyme activity decreased so much?

Accepted Answer

The enzyme has become denatured

Answer

The enzyme has become saturated

Answer

The temperature is too low

Biology Review (1st Half)

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