WorksheetsSpecialised cells (BTEC Level 3 Applied science (2015) Unit 1)
Total questions: 10
Worksheet time: 5mins
Which of the following are only found in plant cells? (select all correct answers)
Nucleus
amyloplasts
vacuole
Centriole
What is the cell wall in gram positive bacteria made from?
Cellulose
Peptidoglycan
Glucogon
cytoskeleton
What is the correct order for gram staining
Safranin, crystal violet, wash with ethanol, iodine
Iodine, crystal violet, wash with ethanol, safranin
Crystal violet, iodine, safranin, wash with ethanol
Crystal violet, iodine, wash with ethanol, safranin
Which of the following is NOT true from gram negative bacteria
thin peptidoglycan wall
outer lipopolysaccharide membrane
becomes pink or red with gram staining
susceptible to antibiotics like penicillin
Lots of chloroplasts, cylindrical cells, close together
spongy mesophyll
palisade mesophyll
xylem
root hair cell
The head of a sperm cell is called
spindle fibre
corona radiata
zona pelllucida
acrosome
Which type of cell has many lobes to its nucleus
neutrophil
T cell
B cell
lymphocyte
Which type of cell make memory cells?
T Cell
B cell
Leukocyte
neutrophil
What shape are red blood cells
biconcave
convex
spherical
dumbbell shape
Red blood cells contain this to carry oxygen
Globulin
Hamaglobin
Haemoglobin
Haemoglycan
