Earth Science and Biology Quiz

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App

Questions and Answers

What is the region in bacterial cytoplasm where the genetic material is located?

  • Nucleus
  • Neutrino
  • Nucleotide
  • Nucleoid (correct)

What is the process of female gamete formation called?

  • Omnivores
  • Ozone
  • Oogenesis (correct)
  • Ovulation

What refers to the center of an atom?

  • Nerve
  • Nucleotide
  • Neutrino
  • Nucleus (correct)

What is the crucial component for the growth of living organisms?

<p>Nutrients (B)</p> Signup and view all the answers

What is the substance that carries a nerve impulse from one neuron to another?

<p>Neurotransmitter (A)</p> Signup and view all the answers

What is a cloud of interstellar material made up of dust, hydrogen, and other gases called?

<p>Nebula (C)</p> Signup and view all the answers

What is a celestial body in the solar system aside from planets, like moons, asteroids, comets, and meteoroids called?

<p>Nonplanet (A)</p> Signup and view all the answers

What is the basic unit of structure of DNA and RNA composed of many nucleotides linked together in a long chain and found in nuclei cell?

<p>Nucleotide (D)</p> Signup and view all the answers

What is the definition of pressure?

<p>The force exerted on a surface divided by its area. (D)</p> Signup and view all the answers

Which of the following describes Pauli's exclusion principle?

<p>Only two electrons per orbital with opposite spins. (D)</p> Signup and view all the answers

What is the characteristic of prokaryotic cells?

<p>Lack of membrane-bound organelles. (C)</p> Signup and view all the answers

What type of cells are excluded from somatic cells?

<p>Reproductive cells. (B)</p> Signup and view all the answers

What is the definition of thermal efficiency?

<p>Performance measure of a device using thermal energy. (B)</p> Signup and view all the answers

What is the primary function of thrombin?

<p>Facilitates blood clotting. (B)</p> Signup and view all the answers

Which organism can live in extreme temperature environments?

<p>Thermophiles. (C)</p> Signup and view all the answers

What is the main function of a transformer?

<p>Converts AC voltage and current using electromagnetic induction. (A)</p> Signup and view all the answers

What does the term 'triple bond' refer to?

<p>Bond involving three pairs of shared electrons between two atoms. (C)</p> Signup and view all the answers

What is the characteristic of transverse waves?

<p>Particles move perpendicular to the direction of motion. (D)</p> Signup and view all the answers

What is the main function of a turbine?

<p>To convert straight line motion into spinning motion using current of fluid. (B)</p> Signup and view all the answers

What is the definition of taxon?

<p>Level of classification. (B)</p> Signup and view all the answers

What is the immediate energy source in the body?

<p>ATP (adenosine triphosphate) (A)</p> Signup and view all the answers

What is the primary energy source in plants and animals?

<p>Carbohydrates (B)</p> Signup and view all the answers

What is the celestial body with a strong gravitational force formed from collapsed stars?

<p>Black hole (C)</p> Signup and view all the answers

Which substance maintains the pH of a weakly acidic solution?

<p>Buffer (D)</p> Signup and view all the answers

What is the process in which liquid changes to gas?

<p>Evaporation (C)</p> Signup and view all the answers

What is the property allowing metals to be stretched into wires?

<p>Ductility (A)</p> Signup and view all the answers

Which day and night have equal length everywhere on Earth?

<p>Equinoxes (C)</p> Signup and view all the answers

What is the boundary between two air masses of different properties?

<p>Front (C)</p> Signup and view all the answers

What is the phenomenon associated with motion and changes in electric fields?

<p>Electricity (C)</p> Signup and view all the answers

What is the measure of unavailable energy in a closed thermodynamic system?

<p>Entropy (C)</p> Signup and view all the answers

What is the covering of a surface with a glacier known as?

<p>Glaciation (B)</p> Signup and view all the answers

Flashcards are hidden until you start studying

More Like This

Use Quizgecko on...
Browser
Browser