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Unicellular Life Part 1: Bacteria

30,623 views

Professor Dave Explains

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

92%
  • 7:41 / 8:19

Speech Rate:

  • 124 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

remains

/rəˈmānz/

noun other verb

parts left over after other parts. Bodies of human or animals after it has died. To stay in a place when other people have gone.

certain

/ˈsərtn/

adjective pronoun

Being sure about something; without doubt. some.

bacterial

/bakˈtirēəl/

adjective

Concerning or caused by bacteria.

examined

/iɡˈzamən/

verb

To test your knowledge or ability.

membrane

/ˈmemˌbrān/

noun

pliable sheet of tissue or layer of cells acting as boundary.

existed

/iɡˈzist/

verb

have objective reality or being.

differentiated

/ˌdifəˈren(t)SHēˌāt/

verb

recognize as different.

handful

/ˈhan(d)ˌfo͝ol/

noun

quantity that fills hand.

simpler

/ˈsimpəl/

adjective

Easier to understand; less complex.

prokaryotes

/prōˈkerēˌōt/

noun other

microscopic single-celled organism which has neither distinct nucleus with membrane nor other specialized organelles. Unicellular organism having cells lacking membrane-bound nuclei; bacteria are the prime example but also included are blue-green algae and actinomycetes and mycoplasma.

differences

/ˈdif(ə)rəns/

noun other verb

way people or things differ. Things or issues that people do not agree about. alter coat of arms.

learned

/ˈlərnəd/

adjective verb

having acquired much knowledge through study. To get knowledge or skills by study or experience.

smaller

/smôl/

adjective

of size that is less than normal or usual.

structure

/ˈstrək(t)SHər/

noun verb

arrangement of and relations between parts or elements of something complex. construct or arrange according to plan.

prokaryotic
other

Having cells that lack membrane-bound nuclei.

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