Quiz about BIOLOGY TRIPLE

Question 1

Which is the most complex of the choices below?

Accepted Answer

organ system

Answer

cell

Answer

tissue

Answer

organ

Question 2

What is the most basic unit of life?

Accepted Answer

cell

Answer

tissue

Answer

organ

Answer

organ system

Question 3

When a baby kitten becomes an adult cat, this is an example of...

Accepted Answer

growth and development

Answer

energy metabolism

Answer

response to stimuli

Answer

having cells

Question 4

The cell part found only in plant cells that provides support and structure to the cell is

Accepted Answer

Cell wall

Answer

Cell membrane

Answer

Nucleus

Answer

Chloroplast

Question 5

The organelle found only in plant cells that makes glucose during photosynthesis is:

Accepted Answer

Chloroplast

Answer

Mitochondria

Answer

Nucleus

Answer

Vacuole

Question 6

The organelle that makes ATP or energy is all cells is

Accepted Answer

Mitochondria

Answer

Chloroplast

Answer

Nucleus

Answer

Vacuole

Question 7

The control center of the cell. It contains the DNA

Accepted Answer

Nucleus

Answer

Vacuole

Answer

Chloroplast

Answer

Mitochondria

Question 8

Organelles found in both plant cells and animal cells. It filters what goes in and out of the cell

Accepted Answer

Cell membrane

Answer

Cell wall

Answer

Chloroplast

Answer

Mitochondria

Question 9

The cell membrane is selectively permeable. What does "selectively permeable" mean?

Accepted Answer

Some things can enter, while other things can't enter.

Answer

Anything can enter.

Answer

Nothing can enter.

Question 10

What organelle contains the DNA and is the "brain, or control center" of the cell?

Accepted Answer

nucleus

Answer

mitochondria

Answer

ribosome

Answer

cell membrane

Question 11

jelly-like substance within the cell membrane that the organelles float in.

Accepted Answer

cytoplasm

Answer

mitochondria

Answer

vacuole

Answer

chloroplasts

Question 12

Cell wall.......

Accepted Answer

Protects the cell

Answer

Creates energy

Answer

Contains DNA

Answer

Does not have a function

Question 13

What is the organelle that is being pointed at?

Accepted Answer

Cytoplasm

Answer

Chloroplast

Answer

Cell membrane

Answer

Jelly

Question 14

What is the function of red blood cell?

Accepted Answer

Transport oxygen

Answer

Transport nutrients

Question 15

What cell is this?

Accepted Answer

Plant cell

Answer

Animal cell

Question 16

Nerve cells communicate through?

Accepted Answer

Electrical Impulses

Answer

Blood movement

Question 17

Which part of a plant is this cell found in?

Accepted Answer

roots

Answer

flower

Answer

stem

Answer

leaf

Question 18

What adaptation does a root hair cell have

Accepted Answer

Long extension of the cell wall to absorb water and nutrients

Answer

Lots of chloroplasts for photosynthesis

Answer

It has animal cell parts

Answer

It can eat worms

Question 19

How is a leaf cell adapted for absorbing light efficiently?

Accepted Answer

It has lots of chloroplasts

Answer

It has a cellulose cell wall

Answer

It has a large vacuole

Answer

It has a large nucleus

Question 20

Which structure in a plant cell would you not find in a root hair cell?

Accepted Answer

Chloroplast

Answer

Cell wall

Answer

Vacuole

Answer

Cell membrane

Question 21

What is a tissue?

Accepted Answer

A group of similar cells performing the same function

Answer

A group of different cells performing the same function

Answer

A group of different cells performing the same function

Answer

A group of different cells performing different functions

Question 22

Layer outside the cell membrane that gives the bacterial cell a solid shape.

Accepted Answer

Cell wall

Answer

Cytoplasm

Answer

Plasma membrane

Answer

Pilli

Question 23

Whip-like tail that allows bacteria to move

Accepted Answer

Flagella

Answer

Pillus

Answer

Cytoplasm

Answer

Cell wall

Question 24

Controls the movement of materials in and out of the cell.

Accepted Answer

Cell Membrane

Answer

Mitochondria

Answer

Cytoplasm

Answer

Endoplasmic Reticulum

Question 25

In the given scenario what will happen?  An egg is placed in pure water for 48 hours.

Accepted Answer

The egg will gain water and swell.

Answer

Water will move in and out of the cell equally, and the cell with neither shrink nor swell.

Answer

The egg will lose water and shrink.

Question 26

Osmosis is the movement of _____ across a membrane.

Accepted Answer

water

Answer

food

Answer

energy

Answer

oxygen

Question 27

The picture below is an example of _________________.

Accepted Answer

diffusion

Answer

osmosis

Answer

isotonic

Answer

active transport

Question 28

Active transport requires

Accepted Answer

energy

Answer

the nucleus

Answer

chloroplasts

Answer

lysosomes

Question 29

The movement of molecules from higher concentration to lower concentration is

Accepted Answer

diffusion

Answer

cell division
active transport

Answer

active transport

Answer

tonicity

Question 30

Osmosis is a form of ______________.

Accepted Answer

Passive Transport

Answer

Active Transport

Question 31

If a cell is placed in an environment with MORE oxygen OUTSIDE the cell than inside, the cell will...

Accepted Answer

gain oxygen

Answer

lose oxygen

Answer

gain water

Answer

lose water

Question 32

Which are the two types of passive transport?

Accepted Answer

Diffusion and Osmosis

Answer

Endocytosis and Exocytosis

Answer

Diffusion and Endocytosis

Answer

Osmosis and Exocytosis

Question 33

When a cell is placed in a hypertonic (more concentrated) solution water

Accepted Answer

moves from the inside of the cell to the solution

Answer

moves from the solution to the inside of the cell

Answer

moves equally in and out of the cell

Answer

none of these

Question 34

When a cell is placed in a hypotonic solution (less concentrated), water

Accepted Answer

moves from the solution to the inside of the cell

Answer

moves from the inside of the cell to the solution

Answer

moves equally in and out of the cell

Answer

none of these

Question 35

Which of the following tests for glucose?

Accepted Answer

Benedicts

Answer

Iodine

Answer

Biuret

Question 36

Which of the following tests for protein?

Accepted Answer

Biuret

Answer

Iodine

Answer

Benedicts

Question 37

Which test requires heat?

Accepted Answer

Benedicts

Answer

Biuret

Answer

Iodine

Question 38

Which of the following tests for starch?

Accepted Answer

Iodine

Answer

Benedicts

Answer

Biuret

Question 39

What is the colour change if you add Iodine (Brown colour) to the food contains protein?

Accepted Answer

No changes (Negative Results)

Answer

Red Brick

Answer

Black

Answer

Navy Blue

Question 40

Which of following molecules is NOT a sugar ?

Accepted Answer

Glycogen

Answer

Sucrose

Answer

Glucose

Answer

Maltose

Question 41

Which biological molecule provides insulation ?

Accepted Answer

Lipid

Answer

Protein

Answer

Glycogen

Answer

Starch

Question 42

Which chemical elements are found in lipid molecules ?

Accepted Answer

Carbon, hydrogen & oxygen

Answer

Carbon, nitrogen & oxygen

Answer

Nitrogen, hydrogen & oxygen

Answer

Nitrogen, carbon & hydrogen

Question 43

Which biological molecule is stored in chloroplasts ?

Accepted Answer

Starch

Answer

Maltose

Answer

Cellulose

Answer

Glycogen

Question 44

Which biological molecule is a complex carbohydrate ?

Accepted Answer

Cellulose

Answer

Glucose

Answer

Maltose

Answer

Sucrose

Question 45

Glucose + Glucose = ???

Accepted Answer

Maltose

Answer

Fructose

Answer

Sucrose

Answer

Cellulose

Question 46

A biological polymer made of amino acid monomers is a

Accepted Answer

protein

Answer

lipid

Answer

carbohydrate

Answer

nucleic acid

Question 47

Enzymes are considered to be

Accepted Answer

Protein

Answer

Lipids

Answer

Carbohydrate

Answer

Nucleic Acid

Question 48

What is the purpose  of an enzyme?

Accepted Answer

speed up reactions

Answer

give permission for the reaction

Answer

raise activation energy

Answer

control how many reactions occur

Question 49

Where do substrates bind on an enzyme?

Accepted Answer

active site

Answer

voltage-gated channels

Answer

surface receptor

Answer

calcium channels

Question 50

What are the enzymes called when they are at high temperature or extreme pH?

Accepted Answer

denatured

Answer

Killed

Answer

inactive

Answer

normal

Question 51

What happens to an enzyme when it is denatured?

Accepted Answer

It loses its shape.

Answer

Activation energy is lowered.

Answer

It becomes stronger.

Answer

Activation energy is raised.

Question 52

Which factors can change the shape of an enzyme and thus denatures a enzyme?

Accepted Answer

Excessive heat and changes in pH

Answer

Nothing can

Answer

Exposure to light and sound

Answer

Exposure to bacteria and Amoebas

Question 53

Every enzyme has a optimal temperature and pH. True or False?

Accepted Answer

True

Answer

False

Question 54

Based on the graph, what temperature does this enzyme work best?

Accepted Answer

30 C

Answer

15 C

Answer

40 C

Answer

47 C

Question 55

What is a substance called if it speeds up a chemical reaction?

Accepted Answer

catalyst

Answer

reusable

Answer

specific

Answer

fragile

Question 56

With what 3 letters do enzymes typically end?

Accepted Answer

-ase

Answer

-ose

Answer

-ese

Answer

-tic

Question 57

In the diagram, what is letter A?

Accepted Answer

enzyme-substrate complex

Answer

product

Answer

substrate

Answer

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