4302384
Questão 1
Questão
When a [blank_start]plant[blank_end] cell loses water through [blank_start]osmosis[blank_end], it becomes more [blank_start]flaccid[blank_end]. Eventually, the cell contents move [blank_start]away from[blank_end] the cell wall, and the cell becomes [blank_start]plasmolysed[blank_end].
Responda
-
osmosis
-
flaccid
-
away from
-
plasmolysed
-
plant
Questão 2
Questão
Which of the following are often used to help stop food from going off?
Responda
-
Adding salt
-
Adding sugar
-
Canning the food
-
Removing water
-
Freezing the food
-
Adding vinegar
Questão 3
Questão
Nitrates in plants are required for [blank_start]growth[blank_end] and making [blank_start]amino acids[blank_end], without it plants [blank_start]grow poorly[blank_end], with [blank_start]yellow[blank_end] leaves.
Responda
-
growth
-
photosythesis
-
respiration
-
amino acids
-
ATP
-
cell walls
-
chlorophyll
-
grow poorly
-
grow tall
-
grow upside down
-
yellow
-
yellow-brown spotted
-
small
-
fragile
-
purple
-
no
-
majestic
-
ammonia in the Haber process
-
plant bouyancy
Questão 4
Questão
Phosphorous needed [blank_start]to make ATP[blank_end] - without it, plants have [blank_start]discolored purple[blank_end] leaves.
Potassium used [blank_start]in photosynthesis and respiration[blank_end] - without it, plants have [blank_start]yellow/brown spotted[blank_end] leaves.
Magnesium needed [blank_start]to make chlorophyll[blank_end] - without it, plants have [blank_start]yellow[blank_end] leaves, especially at the [blank_start]bottom[blank_end].
Responda
-
discolored purple
-
to make ATP
-
in photosynthesis and respiration
-
yellow/brown spotted
-
to make chlorophyll
-
yellow
-
bottom
-
for active transport
-
only for photosynthesis
-
to make starch
-
to make cake
-
pale green
-
pink
-
fragile
-
small
-
black
-
no
-
in reproduction
Questão 5
Questão
Hydroponics is...
Responda
-
a revolutionary idea of using water to grow crops
-
where plants are suspended in a glasshouse using sprayed-on minerals instead of through the soil
-
fish farming
-
a made up word
Questão 6
Questão
What is the biggest problem with intensive fish farming?
Responda
-
Diseases are spread quickly
-
The fish attack each other
-
The fish lose their freedom
-
There are no problems
-
Fish can bite through the nets
-
The fish are vulnerable to predators e.g. birds
Questão 7
Questão
Xylem is used to transport [blank_start]water[blank_end], and phloem is used to transport [blank_start]food[blank_end].
Responda
-
water
-
food
-
sunlight
-
milk
-
the plant
Quer criar seus próprios Quizzes gratuitos com a GoConqr? Saiba mais.