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WorksheetsA&P Final Exam - FA20
Total questions: 143
Worksheet time: 2hrs 48mins
Define tissue with regards to anatomy
Multiple sheets of thin paper used to clean your nose
The smallest structural and functional unit of an organism
A series of different cells in the same area
A group of structurally and functionally related cells that come together to perform common functions
What type of Connective tissue is found at the ends of bones to reduce friction?
Dense connective tissue
Cartilage
Adipose Tissue
Loose connective tissue
Collagen is a protein that is particularly abundant in
covering and lining epithelium
dense regular connective tissue
smooth muscle
adipose tissue
What tissue is this?
Epithelial
Nervous
Connective
Muscular
What is the point of a feedback loop?
To provide the body with more energy
To provide the body with more food
To make sure the conditions in the body are always changing
To make sure the conditions in the body remain stable
Which answer models central dogma?
DNA to protein to RNA
RNA to DNA to protein
DNA to RNA to protein
protein to RNA to DNA
What is the result of translation?
The synthesis of RNA from protein
The synthesis of protein from RNA
The synthesis of protein from DNA
The synthesis of RNA from DNA
At which organelle does translation occur?
Nucleus
Ribosome
Mitochondria
Golgi apparatus
What is the point of a feedback loop?
To provide the body with more energy
To provide the body with more food
To make sure the conditions in the body are always changing
To make sure the conditions in the body remain stable
According to the feedback loop, what does high blood sugar promote?
Insulin Release
Glucagon Release
Insulin Uptake
Glycogen Uptake
What is a long chain of amino acids called?
Polysaccharide
Lipid
Carbohydrate
Polypeptide
Nucleic acid
Which statement about enzymes is FALSE?
They are made from amino acids
They can be used multiple times
They lower the energy needed for reactions
A single enzyme has many different functions
An anabolic reaction
forms bonds
combines smaller molecules into larger ones
requires energy
All are correct
The function of the integumentary system includes all of these except what?
Homeostasis
Cooling system
Synthesis of Vitamin A
Excretion of wastes
________ in the skin gather information from the environment about pressure, temperature, and pain.
nerves/receptors
glands
skin
hair
True Or False
These are important because they remember the pathogen for the future.
Macrophage
Lymphocyte
Memory T and B cells
Antibodies
T or F - Vaccines work by directly attacking the disease.
true
false
Endocrine glands secrete _
Hormones
Neurotransmitters
A wide range of chemical substances
What is the main function of the endocrine system?
It creates chemicals, or hormones, that are sent around the body to maintain homeostasis.
It creates electrical messages that are sent around the body to maintain homeostasis.
It maintains the correct level of oxygen in the body to maintain homeostasis.
It releases waste from the body to maintain homeostasis.
What structure(s) shown in the picture above the kidneys?
Thyroids
Adrenal glands
Testes
Parathyroids
When you get cut, your skin cells release hormones that signal platelets to come and stop the bleeding. Platelets then release more hormones that signal even more platelets to help stop bleeding. The hormone signals continue until the cut is closed. This is an example of what type of feedback?
Positive Feedback Response
Negative Feedback Loop
If the calcium in your blood decreases below homeostasis levels, a gland in the brain will sense the decrease and send a chemical message to your bones. Your bones will release calcium into the blood, bringing blood calcium levels back up. This is an example of what type of feedback?
Positive Feedback Response
Negative Feedback Loop
The proteins found on the surface of RBCs that allow us to type blood as A, B, O or AB are called
antigens
antibodies
aggluntates
Rh factors
What is the reaction between antigens and antibodies that allow you to determine blood type?
clotting
agglutination
aggregation
antibody production
Tyler has blood type AB+, he can donate blood to a person that has blood type?
AB+
AB-
O-
O+
Which blood type has Type A antibodies?
Type AB
Type O
Type B
Type B and Type O
What type of antigens can be found on the surface of RBC's when someone has blood type O?
A
B
AB
none
If your blood type is Rh + (such as A+) then you have _____ on your red blood cells.
antibodies
Rh antigens
no Rh antigens
multiple alleles
