SCIENCE PPT1

58問 • 2年前

Zna Reah

通報

問題一覧

how many human chromosomes comprise a chemical substance called "DNA" "Deoxyribonucleic Acid"

23 pairs

each nucleotide contains three different components

phosphate group, 5 carbon sugar, nitrogen bases

one phosphorus with 4 oxygen

phosphate group

five carbon sugar

deoxyribose

a nitrogen-containing base

pyrimidines (CT), purines (GA)

nucleic acids

DNA, RNA

is a large molecule composed of carbon, hydrogen, oxygen, nitrogen, and phosphorus.

nucleic acid

the building blocks of nucleic acids

nucleotides

A nucleic acid that contains the genetic instructions used in the development and functioning of all known living organisms

DNA (double stranded)

one of the three major macromolecules (along with the DNA and proteins) that are essential for all known forms of life.

RNA (single strand)

made a contribution to studying and analyzing the DNA of many different living things.

Erwin Chargaff

He found out that the DNA of all organisms had the same bases but the proportions differs from organism to another organism.

Erwin Chargaff

is the sequence of nucleotides in deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) that determines the amino acid sequence of proteins.

genetic code

A sequence of three consecutive nucleotides in a DNA or RNA molecule that codes for a specific amino acid.

codon

Certain ____ signal the start or end of translation.

codons

When the DNA is copied during cell cycle, the process is called

replication

cell cycle

G1 (11 hours), S phase (8 hours), G2 (4 hours), M (1 hour)

Enzymes and other proteins are responsible for the process of replication.

dna polymerase

An enzyme begins the process by unzipping the double helix to separate the strands of DNA.

dna polymerase

(group of enzymes) is responsible to bond the new nucleotide together.

dna polymerase

When the complete process is done, it formed two complete molecules of DNA, each exactly the same as the original double strand.

dna polymerase

takes place in the cytoplasm of prokaryotes and in the nucleus of eukaryotes.

dna replication

is the most structurally varied molecule in which the human body contains at least 10, 000 different kinds of proteins.

protein

that occur in the body are large, complex molecules composed mainly of oxygen, hydrogen, carbon, and nitrogen.

proteins

are an essential part structure of cells.

proteins

are the building blocks of protein, which are made up of long chains of chemical units.

amino acids

there are __ different amino acids

regulate many physiological processes like insulin, which affects glucose transport into cells.

protein hormones

in the blood help as a blood clotting factor and transport molecule. For instance, hemoglobin.

proteins

acts as ion channels, carriers, and receptor molecules in the cell membrane.

protein

3 kinds of RNA in protein synthesis

messenger RNA (mRNA), ribosomal RNA (rRNA), transfer RNA (tRNA)

is a type of molecule of RNA that travels from the nucleus of the ribosomes in the cytoplasm, where the information in the copy is used for a protein product.

messenger RNA

is the RNA component of the ribosome and a cell's protein factories in all living cells.

ribosomal RNA

It provides a mechanism for decoding mRNA into amino acids and interacting with RNA.

ribosomal RNA

is an adaptor molecule composed of RNA, typically 73 - 93 nucleotides in length that brings amino acids from the cytoplasm to a ribosome to help make the growing protein.

transfer RNA

processes of producing protein from DNA

transcription, translation

DNA must be transported to the ribosome in the cytoplasm where protein synthesis takes place.

transcription

The ____ process occurs when the nucleotide sequence along the DNA is copied into a strand of mRNA.

transcription

The RNA polymerase is responsible for the alignment and binding together of the ribonucleotides that will create the RNA molecule.

transcription

In molecular biology and genetics, ____ is the process in which ribosomes in the cytoplasm or endoplasmic reticulum synthesize proteins after the process of transcription of DNA to RNA in the cell's nucleus. The entire process is called gene expression.

translation

the process by which DNA is copied to RNA

transcription

RNA is used to produce proteins

translation

is the permanent change in a genetic material

mutation

These are factors that can cause mutation such as exposure to ionizing radiations, carcinogens, or infections like bacteria and viruses.

mutagens

Mutation in the body or non- reproductive cells is called

somatic mutations

is an alteration of the nucleotide sequence of the DNA that makes up a gene.

germinal mutation

It refers to changes in the number of sets of chromosomes (ploidy) and changes in the number of individual chromosomes (somy) and their appearance.

chromosome mutation

5 chromosomal mutation

insertion, translocation, deletion, duplication, inversion

is a genetic material added from another chromosome.

insertion

happens when part of a chromosome breaks off and is combined to another chromosome.

translocation

This type of disorder is due to chromosomal level-mutation.

translocation

happens when there is a loss of part of a chromosome.

deletion

happens if there are extra copies of a part of a chromosome.

duplication

happens when the direction of a part of a chromosome is reversed.

inversion

genetic disorders

recessive disorders, sex-linked disorders, human genetic syndrome

happen when a child.receives two defective genes from each parent.

recessive disorders

are more common in men because they have only one X chromosome, so all defective genes on the chromosome will be expressed. For instance, blindness and hemophilia.

sex-linked disorders

may have few or too many chromosomes. For instance, •Cri du chat (deletion of chr.5), •William syndrome (deletion of chr.7), Down •Syndrome (Trisomy 21), •Edward Syndrome (Trisomy 18), •Patau Syndrome (Trisomy 13), •Klinefelter's Syndrome (XXY), and •Turner Syndrome (monosomy)

human genetic syndrome

HEALTH

HEALTH

ARTS

ARTS

SCIENCE

SCIENCE

ENGLISH

ENGLISH

MUSIC

MUSIC

tle quiz part 1

tle quiz part 1

tle quiz part 2

tle quiz part 2

tle quiz part 3

tle quiz part 3

tle shortcuts part 4

tle shortcuts part 4

ARTS

ARTS

MUSIC

MUSIC

HEALTH

HEALTH

tle part 5

tle part 5

AP (agrikultura)

AP (agrikultura)

AP (industriya)

AP (industriya)

English

English

Science

Science

literature

literature

ATTENTIVENESS

ATTENTIVENESS

AVAILABILITY

AVAILABILITY

ARTS

ARTS

COMPUTER NETWORK

Zna Reah · 100問 · 2年前

COMPUTER NETWORK

SCIENCE

SCIENCE

HEALTH

HEALTH

PE QUIZ

PE QUIZ

MUSIC QUIZ

MUSIC QUIZ

ARTS QUIZ

ARTS QUIZ

HEALTH QUIZ

HEALTH QUIZ

SCIENCE QUIZ

SCIENCE QUIZ

BENEVOLENCE

BENEVOLENCE

ARTS

ARTS

science

science

MUSIC

MUSIC

HEALTH

HEALTH

TLE VISUAL STUDIO

TLE VISUAL STUDIO

TLE FLOWCHARTING

TLE FLOWCHARTING

TLE LESSON 1 BOOK

TLE LESSON 1 BOOK

TLE NETWORK SECURITY

TLE NETWORK SECURITY

HEALTH DEPT

HEALTH DEPT

ENG MYTH

Zna Reah · 100問 · 2年前

ENG MYTH

ENG MYTH P2

ENG MYTH P2

science

science

ARTS

ARTS

science eye

science eye

MUSIC

MUSIC

iliad

iliad

electricity and magnetism

Zna Reah · 42問 · 2年前

electricity and magnetism

pointers science

pointers science

computer

computer

TULA

TULA

BOLDNESS

BOLDNESS

MUSIC

MUSIC

science 1st

Zna Reah · 100問 · 2年前

science 1st

science 2

science 2

cautiousness

cautiousness

compassion

compassion

cheer dance

cheer dance

Contentment

Contentment

MUSIC

MUSIC

Science

Zna Reah · 100問 · 2年前

Science

science part 2

science part 2

creativity

creativity

English

English

decisiveness

decisiveness

ARTS

ARTS

MUSIC

MUSIC

SCIENCE PPT2

SCIENCE PPT2

SCIENCE REVIEWER

SCIENCE REVIEWER

deference

deference

dependability

dependability

determination

determination

Diligence

Diligence

tle veg

tle veg

contemporary dance

contemporary dance

science

science

ARTS

ARTS

MUSIC

MUSIC

HEALTH

HEALTH

English

English

Philippine festival

Philippine festival

health career

health career

biomolecules

biomolecules

tle cookery

tle cookery

musical play

musical play

module 4

module 4

module 5

module 5

module 6

module 6

theater

theater

chemical reactions

chemical reactions

PRECAL

PRECAL

21st

21st

21st p2

21st p2

問題一覧

how many human chromosomes comprise a chemical substance called "DNA" "Deoxyribonucleic Acid"

23 pairs

each nucleotide contains three different components

phosphate group, 5 carbon sugar, nitrogen bases

one phosphorus with 4 oxygen

phosphate group

five carbon sugar

deoxyribose

a nitrogen-containing base

pyrimidines (CT), purines (GA)

nucleic acids

DNA, RNA

is a large molecule composed of carbon, hydrogen, oxygen, nitrogen, and phosphorus.

nucleic acid

the building blocks of nucleic acids

nucleotides

A nucleic acid that contains the genetic instructions used in the development and functioning of all known living organisms

DNA (double stranded)

one of the three major macromolecules (along with the DNA and proteins) that are essential for all known forms of life.

RNA (single strand)

made a contribution to studying and analyzing the DNA of many different living things.

Erwin Chargaff

He found out that the DNA of all organisms had the same bases but the proportions differs from organism to another organism.

Erwin Chargaff

is the sequence of nucleotides in deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) that determines the amino acid sequence of proteins.

genetic code

A sequence of three consecutive nucleotides in a DNA or RNA molecule that codes for a specific amino acid.

codon

Certain ____ signal the start or end of translation.

codons

When the DNA is copied during cell cycle, the process is called

replication

cell cycle

G1 (11 hours), S phase (8 hours), G2 (4 hours), M (1 hour)

Enzymes and other proteins are responsible for the process of replication.

dna polymerase

An enzyme begins the process by unzipping the double helix to separate the strands of DNA.

dna polymerase

(group of enzymes) is responsible to bond the new nucleotide together.

dna polymerase

When the complete process is done, it formed two complete molecules of DNA, each exactly the same as the original double strand.

dna polymerase

takes place in the cytoplasm of prokaryotes and in the nucleus of eukaryotes.

dna replication

is the most structurally varied molecule in which the human body contains at least 10, 000 different kinds of proteins.

protein

that occur in the body are large, complex molecules composed mainly of oxygen, hydrogen, carbon, and nitrogen.

proteins

are an essential part structure of cells.

proteins

are the building blocks of protein, which are made up of long chains of chemical units.

amino acids

there are __ different amino acids

regulate many physiological processes like insulin, which affects glucose transport into cells.

protein hormones

in the blood help as a blood clotting factor and transport molecule. For instance, hemoglobin.

proteins

acts as ion channels, carriers, and receptor molecules in the cell membrane.

protein

3 kinds of RNA in protein synthesis

messenger RNA (mRNA), ribosomal RNA (rRNA), transfer RNA (tRNA)

is a type of molecule of RNA that travels from the nucleus of the ribosomes in the cytoplasm, where the information in the copy is used for a protein product.

messenger RNA

is the RNA component of the ribosome and a cell's protein factories in all living cells.

ribosomal RNA

It provides a mechanism for decoding mRNA into amino acids and interacting with RNA.

ribosomal RNA

is an adaptor molecule composed of RNA, typically 73 - 93 nucleotides in length that brings amino acids from the cytoplasm to a ribosome to help make the growing protein.

transfer RNA

processes of producing protein from DNA

transcription, translation

DNA must be transported to the ribosome in the cytoplasm where protein synthesis takes place.

transcription

The ____ process occurs when the nucleotide sequence along the DNA is copied into a strand of mRNA.

transcription

The RNA polymerase is responsible for the alignment and binding together of the ribonucleotides that will create the RNA molecule.

transcription

translation

the process by which DNA is copied to RNA

transcription

RNA is used to produce proteins

translation

is the permanent change in a genetic material

mutation

These are factors that can cause mutation such as exposure to ionizing radiations, carcinogens, or infections like bacteria and viruses.

mutagens

Mutation in the body or non- reproductive cells is called

somatic mutations

is an alteration of the nucleotide sequence of the DNA that makes up a gene.

germinal mutation

It refers to changes in the number of sets of chromosomes (ploidy) and changes in the number of individual chromosomes (somy) and their appearance.

chromosome mutation

5 chromosomal mutation

insertion, translocation, deletion, duplication, inversion

is a genetic material added from another chromosome.

insertion

happens when part of a chromosome breaks off and is combined to another chromosome.

translocation

This type of disorder is due to chromosomal level-mutation.

translocation

happens when there is a loss of part of a chromosome.

deletion

happens if there are extra copies of a part of a chromosome.

duplication

happens when the direction of a part of a chromosome is reversed.

inversion

genetic disorders

recessive disorders, sex-linked disorders, human genetic syndrome

happen when a child.receives two defective genes from each parent.

recessive disorders

are more common in men because they have only one X chromosome, so all defective genes on the chromosome will be expressed. For instance, blindness and hemophilia.

sex-linked disorders

human genetic syndrome