Unit 1 The Scientist Of Life

Question 1

Biology concept

Answer 1

This is a branch of science that deals with living organisms and their vital processes.

Question 2

Branches

Answer 2

Anatomy
Biotechnology
Botany
Ecology
Genetics
Immunology
Microbiology
Zoology

Question 3

Related sciences

Answer 3

Chemestry
Physics
Math

Question 4

Organization of Living Things

Answer 4

Particles
atoms
Molecules
Organelles
Cells
Tissues
Organs
Organ systems
Organisms
Populations
Communities
Ecosystems
Biospheres.

Question 5

Levels of organization PARTICLES

Answer 5

They are smaller than the atom. The best known are the proton, electron and proton

Question 6

Levels of organization ATOMS

Answer 6

The least amount of matter that maintains identity and property of chemical element

Question 7

Levels of organization MOLECULES

Answer 7

Molecules are formed when two or more atoms are chemically bonded together and acquire new properties. They can be made of the same or multiple elements.

Question 8

Levels of organization BIOMOLECULES

Answer 8

Refers to any molecule that is produced by living organisms and they are part of its structure and functioning.
These are composed of C, H, O, N, P, S.

Question 9

Levels of organization ORGANELLES

Answer 9

they are a subcellular structure found in the cytoplasm and are made up of biomolecules

Question 10

Levels of organization CELLS

Answer 10

The fundamental unit of life
-structural
-functional
-autonomous

Question 11

Levels of organization TISSUES

Answer 11

A collection of cells with similar structure that perform a similar or even the same task

Question 12

Levels of organization ORGANS

Answer 12

They are a collection of tissues that work together to complete a common task

Question 13

Levels of organization ORGAN SYSTEMS

Answer 13

A collection of organs that serve similar functions and distributed in the organism

Question 14

Levels of organization ORGANISM

Answer 14

Individuals of a species with a set system that makes them independent

Question 15

Levels of organization POPULATION

Answer 15

All organisms of the same species living in a particular area

Question 16

Levels of organization COMMUNITY

Answer 16

A group of two or more different species interacting in a specific area

Question 17

Levels of organization ECOSYSTEM

Answer 17

A collection of organisms in a particular area interacting with their environment

Question 18

Levels of organization BIOSPHERE

Answer 18

A collection of all of the ecosystems on earth. It incorporates all forms of life as well as the elements like air, water, and earth, and the all of the relationships between them.

Question 19

Biogeneic elements

Answer 19

C, O, H, N, P, S

Question 20

Types of organisms

Answer 20

Unicelular, pluricelular

Question 21

Characteristics of living things

Answer 21

Structure
Respond to stimuli
Reproduce
Organization
Grow
Metabolism
Homeostasis
Adaptation
Evolution

Question 22

Characteristics of living things STRUCTURE

Answer 22

they are made up of cells

Question 23

Characteristics of living things ORGANIZATION

Answer 23

Refers to levels of organization

Question 24

Characteristics of living things METABOLISM

Answer 24

Functions performed by chemical reactions (enzymes) that transform materials and energy for cell structure and function

Question 25

Characteristics of living things HOMEOSTASIS

Answer 25

Biological balance capacity before external and internal variants

Question 26

Characteristics of living things RESPOND TO STIMULI

Answer 26

Respond to stimuli

Question 27

Characteristics of living things REPRODUCE

Answer 27

Biological process that creates new individuals

Question 28

Characteristics of living things GROW

Answer 28

Mass gain from metabolic reactions

Question 29

Characteristics of living things ADAPTATION

Answer 29

Behavioral, morphological and/or physiological changes due to the environment

Question 30

Characteristics of living things EVOLUTION

Answer 30

Genetic changes over the years that create new species

Question 31

Mention types of knowledge

Answer 31

Scientific Empirical

Question 32

# Mentions Science features

Answer 32

systematic methodical objective verifiable modifiable

Question 33

# Science features Systematic

Answer 33

It refers to having an order

Question 34

# Science features Methodical

Answer 34

Based on the scientific method to explain phenomena

Question 35

# Science features Objective

Answer 35

Findings should be reported even if they do not match your expectations

Question 36

# Science features Verifiable

Answer 36

It must be replicable by any subject in any place under the same previously detailed conditions.

Question 37

# Science features Modifiable

Answer 37

The techniques, devices or/and discoveries force us to review the old knowledge to modify or discard it.

Question 38

# Mentions Scientific method

Answer 38

Observation Form a hypothesis Experiment Formulation of theories Pronouncement of laws

Question 39

# Scientific method Observation

Answer 39

Define precisely the problem or phenomenon to be investigated

Question 40

# Scientific method Form a hyphotesis

Answer 40

Possible explanation of a set of observations

Question 41

# Scientific method Experiment

Answer 41

Design of experiments to prove or discredit the hypothesis | They must record detailed observations and data or information

Question 42

# Scientific method Formulation of theories

Answer 42

Unifying principle that explains a set of facts or laws based on this | It can be refuted by other experiments

Question 43

# Scientific method Pronouncement of laws

Answer 43

Concise statement, verbal or mathematical, of a relationship of phenomena | It is always under the same conditions.

Question 44

Characteristics of the research report

Answer 44

Adapted to the context Focused on information needs Concise Objective

Question 45

# Characteristics of the research report Adapted to the context

Answer 45

Appropriate language for the public. Define technicalities. Put exact data in a table in the text or in the appendix. Rounded percentages and figures. Classification

Question 46

# Characteristics of the research report Focused on information needs

Answer 46

Clearly link findings to objectives

Question 47

# Characteristics of the research report Concise

Answer 47

Include only what is essential for information needs

Question 48

# Characteristics of the research report Objective

Answer 48

Present the information without bias and defend its validity if it is refuted

Question 49

Parts of the investigation report

Answer 49

Front page Table of contents/index Table index Summary Report body Conclusions and recommendations Appendix

Question 50

Oral report

Answer 50

Simple Brief Give importance to questions and answers

Question 51

Types of microscopes

Answer 51

* Stereo Microscopes * Compound Microscopes * Light Microscope * Fluorecence microscope

Question 52

microscopes parts

Answer 52

Ocular Objetive lens Tube Arm Base Stage with stage clips Illuminator Revolving Nosepiece or Turret Condenser lens Diaphragm Fine and course focus

Question 53

How are the parts of the microscope classified?

Answer 53

Optical, mechanical, light

Question 54

When was the microscope invented? Who did it?

Answer 54

1931 Max Knoll and Ernst Ruska Germany; Electronic microscope

Question 55

# Concept Reagent

Answer 55

A substance or mixture for use in chemical analysis or other reactions

Question 56

# Concept Dye

Answer 56

They stain tissues uniformly, even some do so with specific components, that is, a structural affinity.

Question 57

Laboratory measuring instruments

Answer 57

Thermometer Balanza flask pipette beaker Petri box Test tube