302 outcome 3, practice questions cells

A group of cells performing a specialist function or functions is called?

A body tissue

An organ

Bacteria

Virus

What organelle produces energy in the form of ATP?

Centrioles

Lyosomes

Mitochondria

Golgi body

IPMAT stands for:

Introphase, plophase, metaphase, analphase, telophase, cytokinesis

Interphase, prophase, metophase, amaphase, telephase, cytokinesis

Interphase, prophase, metaphase, analphase, telophase, cytokenisis

Interphase, prophase, metaphase, anaphase, telophase, cytokinesis

Identical cell replication is:

Mitosis

Meiosis

Mutation

Multiplication

The function of the Smooth Endoplasmic Reticulum is to..

Pair structures that organise the nuclear spindle during cell division

Synthesise and transport lipids and steriods within the cell

Synthesise and transport proteins within the cell

Helps make lyosomes and transport substance in and out of the cell

Spindles help to..

Move chromosomes away

Bring chromosomes back together

Divide the cell at final stages

Form new nucleus for cell division

Cells are always surrounded by other cells and what fluid

Endocellular fluid (ECF)

Intracellular fluid (ICF)

Introcellular fluid (ICF)

Extra cellular fluid (ECF)

The ECF system is made up of?

Blood, lymph vessels

Plasma

White blood cells

Red blood cells

Facilitated transport is when...

Solid material is taken in by invagination

Diluted 'hitch hike' with a carrier molecule in the cell membrane

Liquid material is taken in by invagination

Hormones and neurotransmitters are pushed out via extravagination

The maintenance of optimal fluid levels within the body of an animal is called

Thermoregulation

Homeostasis

Excretion

Osmoregulation

Tissues are classified into 4 types:

Extralial, connective, muscle, nervous

Epithelial, connective, muscle, nervous

Endotissue, contralateral, muscle, nervous

Ectolateral, connective, muscle, nervous

The sum of total chemical reactions taking place in the body is?

Metabolism

Buffer systems

Excretions

Blood pressure

A single layer of square Epithelial tissue cells are called?

Simple columnar

Simple squarmous

Simple cuboidal

Stratified squamous

The nucleus:

Is the part of the cell which everything is contained in

The part of the cell necessary for it to function

The membrane surrounding the cell

Controls the cell and contains the DNA

The duodenum is the main site of nutrient absorbtion found in:

The large intestine

The stomach

The small intestine

The pancreas

The three type songs of cartilage are:

Hydralone, stringy, fibrocartilage

Hyaline, elastic, fibrocartilage

Hyaline, stringular, fibrouscartilage

Hydralone, elasticular, fibrocartilage

The jelly-like tissue that fills cavities of long bones is:

Areolar tissue

Fibroblasts

Haemopoeitic

Macrophages

The outer layer of the epidermis is:

Stratum Corneum

Stratum Lucidum

Stratum granulosum

Stratum Spinosum

The hoof wall is covered by a rubbery layer Called the:

Coronary dermis

Papillae

Laminar dermis

Periople

302 outcome 3, practice questions cells

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