Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/15

Click to flip

15 Cards in this Set

  • Front
  • Back
  • 3rd side (hint)
the subunits of nucleic acids are
nucleotides
a.nucleotides
b.oils
c.sugars
d.amino acids
which statement best decribes how decomposers get the good they need to survive? (see hint)
d. they break down nutrients in dead organisms or animal wastes
a.they eat other organisms
b.they obtain energy and good from the chemicals in their environment
c.they use energy from the sun to make food from water and corbon dioxide
d.they break down nutrients in dead organisms or animal wastes
starch is a
complex carbohydrate
a.protein
b.simple carbohydrate
c.complex carbohydrate
d.lipid
the transmission of characteristics from parent to offspring is
heredity
a.development
b.metabolism
c.heredity
d.homeostasis
which of the following is a stimulus? (see hint)
all of the above
a.sound
b.darkness
c.gravity
d.all of the above
which statement best describes what happens to a single-celled organism when it is eaten?
its energy is transferred to another organism
a.it reproduces sexually
b.its energy is transferred to another organism
c.it produces asexually
d.it maintains homeostasis
cells are (see hint)
all of the above
a.the structures that contain all of the materials necessary for life
b.found in all organisms
c.sometimes specialized for particular functions
d.all of the above
which of the following organisms reproduces asexually? (see hint)
hydras
a.hydras
b.rabbits
c.bears
d.frogs
table sugar is an example of a
simple carbohydrate
a.protein
b.simple carbohydrate
c.lipid
d.complex carbohydrate
what are the four basic necessities of life?
air, water, food, and living space
-- SHOULD KNOW THIS WITHOUT HINT --
the molecule that contains the information on how to make proteins is
DNA
a.ATP
b.a carbohydrate
c.DNA
d.a phospholipid
When a Venus flytrap catches an insect, it is reacting to the stimulus of
touch
a.sound
b.light
c.touch
d.scent
Green plants, algae, and some bacteria need ___ to produce food by photosynthesis
all of the above
(sunlight, carbon dioxide, water)
a. sunlight
b. carbon dioxide
c. water
d. all of the above
Which of these organisms would you expect to reproduce asexually? (see hint)
the paramecium
a. the cheetah
b. the paramecium
c. both the cheetah and the paramesium
d. neither the cheetah nor the paramecium
which of these organisms has DNA in its cells? (see hint)
both the chettah and the paramesium
a. the cheetah
b. the paramecium
c. both the cheetah and the paramesium
d. neither the cheetah nor the paramecium