biol lab 143 exam #2 vertebrate animal tissues, rat dissection, mitosis

What connective tissue does the model represent?

bone

name structure A

lamella

name structure B

osteon

name structure C

Haversian canal

What repeating structure of bone does the model represent?

osteon

name structure A

canaliculi

name structure C

lacuna

name cell B

osteocyte

What muscle tissue does the model represent?

smooth muscle

name structure A

nucleus

name cell B

smooth muscle cell

name structure C

simple squamous

What type of muscle cell does the model represent?

skeletal muscle cell

name structure A (bundle of fibers)

myofibril

name structure B (single fiber)

myofibril

Name the cell that the model represents.

nerve cell

name structure A

dendrite

name structure B

nucleus

name structure C

axon

name cell D

schwann cell

Identify this epithelial tissue.

simple cuboidal

name structure A

nucleus

Identify this epithelial tissue.

simple columnar

name structure a

nucleus

name cell b

goblet cell

Identify this epithelial tissue.

pseudostratified ciliated columnar

name cell a

goblet cell

name structure b

cilia

name structure c

nucleus

identify this connective tissue

loose connective tissue

name cell A

fibroblast

name structure B

collagen

name structure C

elastic

Identify this connective tissue.

dense

name cell A

fibroblasts

name structure B

collagen

Identify this connective tissue.

bone

name cell a

osteocyte

name structure b

canaliculi

Identify this connective tissue.

cartilage

name the cavity at the arrow tip

lacuna

name the cell in the cavity

chondrocytes

identify this connective tissue

adipose

Name the macromolecule A that fills up the cytoplasm of each cell and gives the cell a white appearance.

triglyceride

Name the dark structure (arrow tip) located at the periphery of each cell.

nucleus

identify this connective tissue

blood

name cell a

red blood cell

name cell b

white blood cell

identify this muscle tissue

cardiac

Name the labeled structures.

structure A

intercalated disc

name structure B

nucleus

Is this muscle tissue voluntary or involuntary?

involuntary

identify this muscle tissue

smooth

name structure a

nucleus

Is this muscle tissue voluntary or involuntary?

involuntary

identify this muscle tissue

skeletal

name structure a

nucleus

Is this muscle tissue voluntary or involuntary?

voluntary

name the organ at the arrow tip

spleen

name the organ at the arrow tip

heart

name the organ at the arrow tip

stomach

name the organ at the arrow tip

liver

name the organ at the arrow

tip

small intestine

name the organ at the arrow tip

cecum

name the organ at the pointer tip

lungs

name the organ at the pointer

kidney

name the muscle at the pointer tip

biceps brachii

name the organ at the pointer tip

testes

name the muscle at the pointer tip

external oblique

name the muscle at the arrow tip

biceps femoris

name the organ at the pointer tip

uterine horns

name the organ at the arrow tip

large intestines

liver

Produces bile that digests fat, stores glycogen, makes urea (main substance of urine), filters harmful substances in the blood (ex. alcohol)

 

             liver           

pancreas

Produces insulin to regulate blood glucose levels; secrete digestive juices

 

spleen

Forms, stores and destroys red blood cells

cecum

Contains bacteria that digest cellulose

name skeletal muscle a

external oblique

name skeletal muscle b

pectoralis major

The lungs are not muscular. What muscle helps it inhale and exhale?

diaphragm

Chambers of the heart that receive blood from the veins

atria

Pumping chambers of the heart

ventricles

Produces T-cells of the immune system

thymus gland

Conducts air to the lungs

trachea

Conducts food to the stomach

esophagus

name the skeletal muscle a

gluteus maximus

skeletal muscle b

biceps femoris

name the skeletal muscle a

triceps brachii

name the skeletal muscle b

biceps brachii

One of its many functions is to filter the blood and excrete waste such as urea and ammonia

kidney

Stores urine

bladder

In the male rat, the ___ mixes the sperm with semen.

seminal vesicle

In the male rat, the ___ makes sperm by meiosis.

testes

In the female rat, the ___ make eggs by meiosis.

ovaries

In the female rat, the embryo develops in the ___.

uterine horns

is this a replicated or non-replicated chromosome

replicated

Name the two structures enclosed by a box.

sister chromatids

Name the protein that attaches spindle fibers.

kinetochore

Name the protein that holds the sister chromatids together.

cohesins

Is this a model of an (animal or plant) cell?

animal

What stage of mitosis does the model represent?

anaphase