Specialised cells (BTEC Level 3 Applied science (2015) Unit 1)

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

Which of the following is NOT true from gram negative bacteria

• thin peptidoglycan wall

• outer lipopolysaccharide membrane

• becomes blue or purple with gram staining

• not 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

• red blood 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