Bio

Question 1

What are all living things composed of, and also is the smallest unit in biology

Answer 1

Cells :I

Question 2

Who first used the word cell

Answer 2

Robert Hooke

Question 3

Who was the first person to see and describe microorganisms under a microscope, and thus discovered the hidden world of microorganisms, calling them little beasties

Answer 3

Anton van Leewenhoek

Question 4

Name a German botanist that came to the conclusion that all plants were composed of cells

Answer 4

Matthias Scheiden

Question 5

Name a German Zoologist, that concluded that all animals were composed of cells

Answer 5

Theodore Schwann

Question 6

Who noted that new cells are made from preexisting ones

Answer 6

Virchow

Question 7

What theory includes the following parts: All living things are made of cells, cells are the basic unit of structure and function in all living things, and new cells are produced from old cells.

Answer 7

Cell theory

Question 8

What are all living organisms composed of, not cells

Answer 8

Organized parts

Question 9

How do heterotrophs get their energy

Answer 9

They consume other living organisms

Question 10

How do Autotrophs get their energy

Answer 10

They make their own food

Question 11

What do all living organisms have in common

Answer 11

They all perform chemical reactions, evolve, respond to their environment, reproduce, share a common history, and maintain a stable internal environment in a process called homeostasis

Question 12

What is the taking in of food and water

Answer 12

Ingestion

Question 13

What is the breaking down of food into small molecules that can be used by cells

Answer 13

Digestion

Question 14

What is the movement of materials inside a cell

Answer 14

Cyclosis

Question 15

What is the breaking down f glucose into simpler substances and releasing the stored energy in a form the cell can use

Answer 15

Respiration

Question 16

What is the usage of energy from foods to form new cell parts, through growth and repair

Answer 16

Biosynthesis

Question 17

What is the removal of liquid waste from the cell called

Answer 17

Excretion

Question 18

What is the removal of solid waste from cells called

Answer 18

Egestion

Question 19

What maybe sexual or asexual

Answer 19

Reproduction

Question 20

What is it called when you respond to a stimulus

Answer 20

Irritability

Question 21

What is a substance made in one place, but used in another

Answer 21

Secretions

Question 22

What separates internal chemical reactions of the cell from the external environment and is made up of mostly lipids and proteins

Answer 22

The cell membrane

Question 23

What is the nucleus filled with

Answer 23

Nucleoplasm

Question 24

When the cell is not divided, what form is DNA in

Answer 24

Chromatin

Question 25

When the cell is dividing, what form is the DNA in

Answer 25

Chromosomes

Question 26

What manufactures the subunits that make up ribosomes

Answer 26

The nucleolus

Question 27

What controls protein synthesis and the activities of the cell

Answer 27

The nucleus

Question 28

What are all the proteins of cells made by

Answer 28

Ribosomes

Question 29

What is the internal membrane system known as

Answer 29

The endoplasmic reticulum

Question 30

What is the rough endoplasmic reticulum covered with

Answer 30

Ribosomes

Question 31

How many ribosomes does the smooth endoplasmic reticulum have

Answer 31

None, it’s used to make lipids

Question 32

Where are the proteins produced in the rough endoplasmic reticulum transported

Answer 32

The Golgi apparatus

Question 33

What is the purpose of Golgi bodies

Answer 33

To modify, sort and package the proteins that have arrived from the endoplasmic reticulum

Question 34

What are small spherical sacs that are surrounded by a single membrane

Answer 34

Vesicles

Question 35

What bud from the golfing apparatus and are filled with very strong digestive enzymes

Answer 35

Lysosomes

Question 36

What destroys old organelles, is surrounded by a thick membrane and also helps to destroy any debris that may build up inside the cell

Answer 36

Lysosomes

Question 37

What breaks down alcohol, and kills bacteria, producing hydrogen peroxide as a result. They also break down fatty acids which can be used by mitochondria as an energy source

Answer 37

Peroxisomes

Question 38

What stores water, salts, proteins and carbohydrates

Answer 38

Vacuoles

Question 39

Who’s pourpose is cellular respiration, and has its own DNA and Carrie’s out replication

Answer 39

Mitochondria

Question 40

What is a network of protein tubes and fibers that hells the cell to maintain its shape

Answer 40

The cytoskeleton

Question 41

What are the two types of fibers found in the cytoskeleton

Answer 41

Microfilaments and microtubes

Question 42

What helps cells to move

Answer 42

Microfilaments

Question 43

What’s functions are maintaining cell shape, the separation of chromosomes during cell division, and the formation of cilia and flagella.

Answer 43

Microtubes

Question 44

What organizes microtubes, and are shaped like two short cylinders found in the nuclear membrane

Answer 44

Centrioles