By Levels

Library

EXP: 08888
HITS: {{lyricTraining.hits}}888
STREAKS: {{lyricTraining.streaks}}888
TIME: {{lyricTraining.timeout / 1000}}88
{{word.word}}

{{cue.translated_text}}

{{lyricTraining.hint}}

x{{playblackSpeed.toFixed(2)}}

Loading ..

Not Found

{{annotation.word}} ({{annotation.pos_simplify}})

/{{annotation.phonetic}}/

{{annotation.translation}}

{{annotation.name}}

{{annotation.sub_type}}

{{annotation.definition}}
Back

Games & Quizzes

Training Mode - Typing
Fill the gaps to the Lyric - Best method
Training Mode - Picking
Pick the correct word to fill in the gap
{{game.name}}
{{game.description}} Requires {{game.required_annotions}} vocabulary annotations

Congratulations! You gained {{totalPoint}} XP

You may need to watch a part of the video to unlock quizzes

Don't forget to Sign In to save your points

Repeat Skip ({{game.question_index}}/{{game.questions.length}})
{{part}}
Repeat Skip ({{game.question_index + 1}}/{{game.questions.length}})
{{choice.text}}
{{choice.text}}

Make correct pairs from two columns

{{lyricTraining.finished && lyricTraining.timed_out ? 'Timed Out' : 'Challenge Accomplished'}}

PERFECT HITS {{lyricTraining.stats.PERFECT_HITS}} +{{lyricTraining.stats.PERFECT_HITS * 20}}
HITS {{lyricTraining.stats.HITS}} +{{lyricTraining.stats.HITS * 10}}
LONGEST STREAK {{lyricTraining.stats.LONGEST_STREAKS}} +{{lyricTraining.stats.LONGEST_STREAKS * 10}}
REMAINING TIME {{lyricTraining.timeout / 1000}}s +{{lyricTraining.timeout / 1000}}
TOTAL +{{lyricTraining.exp}}
{{word.word}} - {{dictionary.definition[0].phonetic || ("/" + dictionary.phonetics +"/")}} - {{word.translation}}

We couldn't find definitions for the word you were looking for.
Or maybe the current language is not supported

{{simpleDefinition.pos}}

{{simpleDefinition.def}}

{{word.word}}

Sentences & parts of speech:

  • {{tag.normal}} {{tag.pos_name}}

  • {{c.startTime | duration}}


    {{c.translated_text}}

All {{pos.pos_simplify}}
{{a.word || a.name}}
/{{a.phonetic}}/
{{a.type || a.sub_type}}
{{a.translation}} 		{{a.definition}}

DNA repair 1 | Biomolecules | MCAT | Khan Academy

275,414 views

khanacademymedicine

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English

Speech Time:

82%
  • 9:18 / 11:16

Speech Rate:

  • 159 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

polymerase

/pəˈlimərāz/

noun

Any of several enzymes that can assist the formation of DNor RNA.

segment
noun verb

Part divided from the other parts of something. divide something into separate parts or sections.

replicates
noun verb

close or exact copy. To make one or more exact copies of itself.

mistakes

/məˈstāk/

noun verb

wrong or misguided act or judgement. To understand someone or something incorrectly.

putting

/po͝ot/

verb

To write or say something in a certain manner.

ability

/əˈbilədē/

noun

possession of means or skill to do something.

quickly

/ˈkwiklē/

adverb

at fast speed.

different

/ˈdif(ə)rənt/

adjective

Not of the same kind; unlike other things.

looking

/ˈlo͝okiNG/

adjective verb

having specified appearance. To appear to be when you look at them; seem.

started

/stärt/

verb

begin or be reckoned from particular point in time or space.

backbone

/ˈbakˌbōn/

noun

Strength and determination.

synthesized

/ˈsinTHəˌsīzd/

adjective verb

made by synthesis. To combine different things into a new form.

synthesizes

/ˈsinTHəˌsīz/

verb

make something by synthesis.

process

/ˈpräˌses/

noun verb

Dealing with official forms in the way required. perform mechanical or chemical operations on.

summarize

/ˈsəməˌrīz/

verb

To state the main or most important ideas.

Q
W
E
R
T
Y
U
I
O
P
A
S
D
F
G
H
J
K
L
Z
X
C
V
B
N
M