Chapter 4 Review Flashcards

1
Q

Living things grow and _____________.

A

develop

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2
Q

Living things respond to their ____________.

A

environments

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3
Q

Living things are made of ________________.

A

cells

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4
Q

organelles inside a cell that break down food and release energy

A

mitochondria

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5
Q

jellylike substance inside the cell membrane

A

cytoplasm

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6
Q

a group of specialized cells that work together

A

tissue

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7
Q

___________ is the ability to do work

A

energy

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8
Q

circular organelle that contains DNA

A

nucleus

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9
Q

one-celled organisms

A

unicellular

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10
Q

plant cell that holds green pigment

A

chloroplast

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11
Q

organisms that live in conditions poisonous to other living things

A

kingdom Archaebacteria

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12
Q

smallest living organisms; sometimes found in yogurt

A

kingdom Eubacteria

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13
Q

multicellular organisms- kingdom Plantoe and ___________ (without cell walls)

A

kingdom Animalia

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14
Q

multicellular organisms with chloroplasts

A

kingdom Plantae

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15
Q

yeast, mold, and mushrooms

A

kingdom Fungi

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16
Q

protozoans and algae

A

kingdom Protista

17
Q

Living things are made of cells. Cells can function as individual organisms or as the smallest units in a larger organism. These conclusions form the basis of ___________________________.

A

the cell theory

18
Q

A group of cells working together is called

19
Q

The heart, lungs, and liver are some of your body’s _________________.

20
Q

The _____________ provides the external boundary for a cell.

A

cell membrane

21
Q

The bubble-like storage organelles found in a cell are called __________________.

22
Q

The DNA of a cell is packed into tight little bundles called _____________.

A

chromosomes

23
Q

Plants use a green pigment called _____________ to absorb energy from sunlight.

A

chlorophyll

24
Q

The part of a cell not found in animal cells is the ____________.

25
The process by which an organism produces reproductive cells is called _______________.
meiosis
26
Organisms grow and replace cells through the process of ____________.
mitosis
27
Who invented the first microscope?
Zacharias Jansen
28
Who was one of the men who formed the basis of the cell theory?
Theodor Schwann
29
Who was first to observe and name cells?
Robert Hooke
30
Who developed a system of classification?
Carolus Linnaeus
31
List in order from smallest to largest: organs, tissues, cells, systems
cells, tissues, organs, systems
32
An _________________ is a complete living thing?
organism
33
What is it called when you put organisms with similar characteristics into groups?
classification
34
Yogurt and your intestines contain useful ____________.
bacteria
35
What are the characteristics of living things?
``` living things grow and develop living things reproduce living things respond to their environments living things use energy living things are made of cells ```
36
Name the 6 kingdoms?
Eubacteria, Archaebacteria, Protista, Fungi, Plantae, Animalia
37
The scientific name of an organism uses ___________ and ____________.
genus and species
38
The scientific names of classification in order from largest to smallest
kingdom, phylum, class, order, family, genus, species