ANAT Unit 1

questions from video lecture quizzes

Which of the following is NOT an organic molecule?

Carbohydrates

Lipids

Ions

Proteins

Nucleic Acids

Ions

At which level of organization is the stomach?

Cell

Organ

Organ System

Tissue

organ

The backbone of the plasma membrane is primarily composed of:

Proteins

Glyco- groups

Phospholids

Nucleotides

Phospholids

Which of the following is able to produce movement of the entire cells?

Microvilli

Cilia

Flagella/Flagellum

Flagella

The rough endoplasmic reticulum is “rough” because:

It produces lipids

It is embedded with ribosomes

It stores calcium

It contains DNA

It is embedded with ribosomes

Which organelle sorts, modifies, and ships products from the rough ER?

lysosome

golgi apparatus

cytoskeleton

peroxisome

golgi apparatus

What is the primary function of the nucleus in a human cell?

Storing DNA and regulating gene expression

Producing proteins directly

Producing ATP for cellular energy

Digesting damaged cell components

Storing DNA and regulating gene expression

In which phase is DNA synthesized to make a new copy?

G1

S

G2

G0

S

In anaphase, the main event is:

Sister chromatids align in the middle

Sister chromatids separate and move to opposite poles

Chromosomes condense

Nuclear envelope reforms

Sister chromatids separate and move to opposite poles

Which cytoskeletal protein is organized by the centrosome?

Microfilaments

Intermediate filaments

Microtubules

microtubules

The appendix is in the ____________ region. 

left iliac

left lumbar

hypogastric

right lumbar

epigastric

right iliac

right iliac region

Which one of the following is proximal to the knee?

hand

ankle

hip

hip

The __________ is responsible for detoxifying harmful molecules in a cell.

Lysosome

Cytoskeleton

Ribosome

Peroxisome

peroxisome

The _______________ is the organelle responsible for synthesizing energy in the form of ATP.

ribosomes

rough endoplasmic reticulum

mitochondria

nucleus

mitochondria

Which of these cavities is NOT part of the ventral cavity?

vertebral

pelvic

thoracic

abdominal

vertebral

true or false: Inclusions are not a component of the cytoplasm.

false

The brain is found inside the _________ cavity.

abdominal

cranial

pleural

pelvic

vertebral

cranial

The fluid part of the cell is called

cytoplasm

cytoskeleton

cytosol

cytosol

Physiology studies the ___________ of the parts of the human body.

structures

functions

diseases

functions