Unit 1 Characteristics of Life

Question 1

What are 7 characteristics of Life

Remember:
“Only Happy Monkeys Really Go Running Every day”

Answer 1

OHMRGRE

Organization
Homeostasis
Metabolism
Reproduction
Growth & Development
Response to Stimuli
Evolution (in populations)

Question 2

3 Modern Cell Theory?

Answer 2

• SMALLEST living unit
• MADE UP all living things
• ALL CELLS come from other pre-existing cells

Question 3

2 types of cells?

Answer 3

Unicellular (has 1 cell)
Multicellular (multiple cells)

Question 4

Homeostasis maintain _____ and water _____

Answer 4

temperature, concentration

Question 5

Metabolism

Answer 5

Chemical reaction

Question 6

Ex. metabolism are plants & animals that have different ways to get foods and 2 things they have in common. What are they?

Answer 6

Plant: Autotroph, photosynthesis

Animals: Heterotroph, can’t make their own food

Common: Break down glucose in CELLULAR RESPIRATION to make ATP ENERGY. Metabolism is happening

Question 7

What’s the difference between Unicellular & Multicellular in terms of reproduction?

Answer 7

Unicellular: Split DNA, bacteria becomes 2 bacterias

Multicellular:
Sperm + Zygote = developed into a baby

Question 8

In terms of Growth & Development, living organisms have ____________, which is _______ for development and growth

Answer 8

genetic material, codes

Question 9

Natural selection is one of the example of?

Answer 9

Evolution

Question 9

What are 2 types of response to stimuli?

Answer 9

Internal Stimuli: the organs starts to response

External Stimuli: Flee when saw a spiders, plants response to light (need for photosynthesis)