Science, technology, and society (Day 33) Flashcards by wella marish paragoso

Q

Digestive system;
PdCd

A

Physical digestion
chemical digestion

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Q

Digestive system;
PdCd

chewing of food in the mouth

A

physical digestion

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Q

Digestive system;
PdCd

breakdown of large food molecules by enzymes

A

chemical digestion

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Q

Digestive system flow of food;
MPESSiLiA

A

mouth
pharynx
esophagus
stomach
small intestine
large intestine
anus

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Q

Digestive system flow of food;
MPESSiLiA

throat

A

pharynx

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Q

Digestive system flow of food;
MPESSiLiA

passes food from your throat to your stomach

A

esophagus

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Q

Digestive system flow of food;
MPESSiLiA

chyme (mixed food and gastric juices)

A

Stomach

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Q

Digestive system flow of food;
MPESSiLiA

final place of digestion

A

small intestine

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Q

Digestive system flow of food;
MPESSiLiA

has villi (finger like structure)

A

small intestine

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Q

Digestive system flow of food;
MPESSiLiA

water absorption, production of Vit. K it end in rectum

A

large intestine

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Q

Digestive system flow of food;
MPESSiLiA

passageway in defecation

A

anus

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Q

Digestive system and its Accessory organs;
SLGP

A

salivary gland
liver
gall bladder
pancreas

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Q

Digestive system and its Accessory organs;
SLGP

largest internal organ in the body

A

liver

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Q

Digestive system and its Accessory organs;
SLGP

creates bile (emulsification of fats)

A

liver

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Q

Digestive system and its Accessory organs;
SLGP

stores the bile

A

gall bladder

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Q

Digestive system and its Accessory organs;
SLGP

secret enzymes for digestion of food

A

pancreas

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Q

transport blood to other parts of the body

A

circulatory system

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Q

circulatory system:
HVAB

A

heart
vein
artery
blood

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Q

circulatory system:
HVAB

pumps blood

A

heart

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Q

circulatory system:
HVAB

brings blood back to the heart

A

vein

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Q

circulatory system:
HVAB

brings blood away from the heart

A

artery

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Q

circulatory system:
HVAB

contains of blood cells (RBS, WBC, Platelets and plasma)

A

blood

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Q

Blood:
RBCFVkCVB12

A

fibrinogen
vitamin K
calcium
vitamin B12

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Q

Blood:
RBCFVkCVB12

is red corpuscles, red because of hemoglobin, carries oxygen

A

Red blood cell

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Blood: RBCFVkCVB12 protein found in the plasma responsible for blood clotting

fibrinogen

Blood: RBCFVkCVB12 vitamin needed for blood clotting

Vitamin K

Blood: RBCFVkCVB12 mineral needed for blood clotting

calcium

Blood: RBCFVkCVB12 vitamin needed from RBC production

Vitamin B12r

Respiratory system: NPELTL

1. nose 2. pharynx 3. epiglottis 4. larynx 5. trachea 6. lungs

Respiratory: inhale, takes in oxygen

inspiration

Respiratory: exhale, releases CO2 out

Expiration

supplies body with oxygen, and releases CO2 as waste

Respiratory system

Respiratory system: NPELTL prevents the entrance of food to trachea

epoglottis

Respiratory system: NPELTL voice box

larynx

vocal cords are found inside the, adam's apple in male

larynx

Respiratory system: NPELTL windpipe

trachea

Respiratory system: NPELTL the main organ of respiratory system

lung

regulates body and maintains homeostasis through hormones, growth hormones

Endocrine system

Pancreas releases____ found in _________

Insulin endocrine system

union of sex cells (gametes) or union of sperm and egg (ovum) forming zygote

Fertilization

fertilization: VtVi

1. in vitro fertilization 2. in vivo fertilization

fertilization: VtVi sperm and ovum meet inside the test tube

In vitro fertilization

fertilization: VtVi sperm and ovum meet inside the body

in vivo fertilization

The first In vitro fertilization is

Cris brown

Control sensory and motor functions

Nervous system

memory and emotion

Nervous system

brain, spinal cord, nerves

Nervous system

the basic unit of nervous system

neurons

Brain parts: CbrCbellB

1. cerebrum 2. cerebellum 3. brain stem

Brain parts: CbrCbellB voluntary activities

cerebrum

Brain parts: CbrCbellB intelligences, learning, judgement

cerebrum

Brain parts: CbrCbellB involuntary, balance, coordination

cerebellum

Brain parts: CbrCbellB connects brain and spinal cord, involuntary, life sustaining

brain stem

Activities of brain stem; BHBS

1. breathing 2, heart rate 3. blood pressure 4. swallowing

Brain stem; Regulates breathing

medulla oblongata

protects and support body parts

skeletal system

blood cells production on bone marrow

skeletal system

calcium and phosphorous storage

skeletal system

adult has ____ bones

206

moves limbs and other parts of the body

Muscular system

moves substances through the body

Muscular system

3 types of muscular system; SCS

1. Smooth muscle 2. cardiac muscle 3. skeletal muscle

3 types of muscular system; SCS involuntary, found in stomach and intestine

smooth muscle

3 types of muscular system; SCS involuntary, found in the heart

cardiac muscle

3 types of muscular system; SCS voluntary, found in limbs

skeletal muscle

removes metabolic waste from the body

Excretory system

Main excretory organ; produces urine

kidney

is the movement of water across the cell membrance

osmosis

osmosis; HypoIsoHyper

1. hypotonic solution 2. istonic solution 3. hypertonic solution

osmosis; HypoIsoHyper water comes inside the cell

hypotonic solution

osmosis; HypoIsoHyper swell, burst, lysed

hypotonic solution

osmosis; HypoIsoHyper no movement of water

isotonic solution

osmosis; HypoIsoHyper water goes outside the cell

hypertonic solution

osmosis; HypoIsoHyper shrink, shivel, dehydrated

hypertonic solution

body covering

integumentary system

protects us from the US rays

integumentary system

largest organ of the human body

skin

the study of ecosystem

ecology

relationship between living and non-living things

ecosystem

Biotic components of ecosystem; PCD

1. Producers (autotrophs) 2. consumer (heterotrophs) 3. decomposer (saprophytes)

Biotic components of ecosystem; PCD can make their own food

producers ( autotrophs)

Biotic components of ecosystem; PCD obtain food from another organism

consumer (heterotrophs)

Biotic components of ecosystem; PCD break down dead organism

decomposer/saprophytes

Consumer (heterotrophs); HCOS

1. herbivores 2. carnivores 3. omnivores 4. scavengers

Consumer (heterotrophs); HCOS plant eater

herbivores

Consumer (heterotrophs); HCOS feed on other animal

carnivores

Consumer (heterotrophs); HCO S animals that feed on both plants and animals

omnivorse

Consumer (heterotrophs); HCOS feed on decaying and necrotic matter EX. vulture

scavengers

Consumer (heterotrophs); HCOS bacteria, fungi

Decomposer/saprophytes

Ecological relationship; CPS

1. competition 2. predation 3. symbiosis

Ecological relationship; CPS compete for the same resources, sampaguita and manggo tree

Competition

Ecological relationship; CPS prey and predator

Predation

Ecological relationship; CPS two or more organism that live together, mutual benefit, bee and flower

symbiosis

1. mutualism 2. parasitism 3.commensalism

symbiosis; MPC two has gain in their relationship

mutualism

symbiosis; MPC only one has gain in the relationship the other is not

parasitism

symbiosis; MPC neither harmed nor benefited Ex. orchid and narra

commensalism

study of genes and heredity

Genetics

Father of genetics

Gregor mendel

Genetics; Physical appearance of an organism

Phenotype

Genetics; genes of a specific character

genotype

identical allele HH, TT, tt

Homozygous

non-identical allele Hh, Tt

heterozygous

Mendel's law of dominance; DR

1. dominant gene 2. recessive gene

Mendel's law of dominance; DR working gens

dominant gene

Mendel's law of dominance; DR it prevents the expression of the other gene/recessive gene

Dominant gene

Mendel's law of dominance; DR non-working gene

Recessive gene

Mendel's law of dominance; DR the expression is masked by the presence of dominant gene

recessive gene

Will only have phenotypic expression if present as a

Homozygous genotype

Homologous structure and analogous structure; Having similar structure but have different fuctions

Homologous structure

Homologous structure and analogous structure; human arm, cat leg, seal flipper, bat wing

Homologous sturcture

Homologous structure and analogous structure; having similar function but have different structures

Analogous organs

Homologous structure and analogous structure; butterfly's wings and bat wings

Analogous structure

Modification of biological process through human intervention

Biotechnology

Biotechnology; Genetically modification organism or transgenic organism

Genetics engineering

Biotechnology; the use of biotechnology to solve environmental problems

Bioremediation

used in cleaning up oil spills

oil eating bacteria