Worksheets4th form revision
Total questions: 25
Worksheet time: 19mins
What organelles do animal cells and plant cells both have
Nucleus
Cell wall
Cell membrane
Mitochondria
Chloroplasts
We can tell a part of the plant that does not photosynthesize as it is not the colour (a)
What organelle does protein synthesis occur in?
(a)
The type of cellular division that allows organisms to grow
(a)
The name of a factor that is non-living is called an (a) factor
The word (a) means the growth of a part of a plant towards a stimulus
The growth of the roots to gain more water by going upwards
phototropism
negative geotropism
positive geotropism
auxin
The name of the growth hormone in phototropism
(a)
Tick the correct statements about bile
Produced in the gall bladder
Emulsifies lipids
Neutralizes acid
Digests lipids
The two hormones FSH and LH are produced where?
(a)
The receptors in the blood that detect low/high water concentration in the blood
(a)
The hormone involved in osmoregulation
(a)
The part of the kidney that is acted on to reabsorb more water from the urine
Glomerulus
Loop of henle
Collecting duct
PCT
Positive colour change for starch test
(a)
Reagent used in the test for sugars
Iodine
Biuret
Ethanol
Benedicts
Which part is #1?
sclera
cornea
retina
lens
Which part is #2?
iris
cornea
retina
lens
Which part is #4?
pupil
iris
cornea
lens
Which part is #5?
pupil
iris
cornea
lens
Which part is #7?
sclera
optic nerve
cornea
retina
What is involved in making the lens thinner/fatter when looking at close/distant objects?
Suspensory muscles
Ciliary muscles
Suspensory ligaments
Iris ligaments
If I am given the image size and actual size how do I work out magnification?
I / A
A / I
A X I
Section of the leaf where the most chloroplasts are
Waxy cuticle
Spongy mesophyll
Lower epidermis
Palisade mesophyll
Osmosis is.............
Net movement of particles from an area of high concentration to low concentration
Net movement of water from an area of high concentration to low concentration
Net movement of water from an area of high water potential to low water potential
Net movement of water from an area of low water potential to high water potential
Active transport requires (a)
