CHapter1

Question 1

Which of the following best describes the logic of the scientific method?

Answer 1

If my hypothesis is correct, I can expect certain test results.

Question 2

taxonomy

Answer 2

Naming classifying spieces

Question 3

Levels of organization of life

Answer 3

Life can be divided into different levels:
From Molecules (smallest) to Biosphere (largest or broadest)


Question 4

10. Molecules

Answer 4

Consists of 2 or more atoms. E.g DNA, Water, chloroplast

Question 5

Organelle

Answer 5

structure in a cell with specific

Question 6

Cell

Answer 6

Smallest unit of life. Ex. Amoeba & Bacteria are single cells

Question 7

Tissue

Answer 7

group of cells with a specific function

Question 8

Organ & Organ system:

Answer 8

consists of 2 or more tissues

Question 9

Organisms

Answer 9

Individual living things


Question 10

Population:

Answer 10

Group of interbreeding individuals

of a species.


Question 11

Communities:

Answer 11

All organisms in an area

Question 12

Ecosystem:

Answer 12

Living things in an area along with its non living components

Question 13

Biosphere:

Answer 13

Part of the earth inhabited by organisms, includes both living & non-living.

Question 14

Properties of Life. Order

Answer 14

Repetition in a structure of a turtles shell

Question 15

example of growth and development

Answer 15

evolution

Question 16

Reproduction

Answer 16

Response to enviroment

Question 17

Energy processing

Answer 17

Regulation of enviroment

Question 18

Scientific method

Answer 18

Hypothesis
Variable
Control group
Experimental group

Question 19

Difference between Prokaryotic and eukaryotic cells

Answer 19

Eukaryotic-Have a nucleus

while prokaryotic cells do not.

Question 20

the three domains of life and how to group organisms in a particular domain or kingdom.

Answer 20

Bacteria, Archae, and Eukaya

Question 21

6. How is the information stored in life? In what form? What are genes

Answer 21

Stored in DNA.

Genes are specific segments of DNA, which code for specific proteins.

Question 22

Which domains consist of prokaryotic cells?

Answer 22

Bacteria and Archaea