Biology Keystone

Module 1 Review!

Round 1: Basic Biological Principles

Question #1

Name 3 characteristics of life shared by ALL organisms.

Question #2

Name three things that both prokaryotes and eukaryotes possess (there are 4).

Question #3

Why are viruses not considered living?

Question #4

Which kingdom are all prokaryotes?

Question #5

True or False: ALL organisms perform

cellular respiration.

Question #6

Give one clear example of a structure-function relationship in the body.

Question #7

Put these terms in order: tissue, organ, cell, organism

Question #8

A well-tested explanation that unifies a broad range of observations

Question #9

What do you call an organism’s ability to maintain internal balance?

Question #10

Which of the following is NOT a characteristic of all living things?

Ability to move, Ability to reproduce, Ability to respond to the environment, Ability to grow and develop

Round 1 Answers:1. homeostasis, responds to environment, obtains and uses

energy, grows and develops, contains DNA, evolves, can reproduce, made of cells

2. Cell membrane, cytoplasm, DNA and ribosomes3. Viruses need a host to obtain energy and reproduce4. Bacteria (Eubacteria and Archaebacteria)5. TRUE!6. Answers may vary- some examples- enzyme shape to fit

with substrate, increased surface area to help with exchange alveoli in lungs, small intestine) etc. Must describe both the structutre and the function.

7. cell, tissue, organ, organism8. theory9. homeostasis10. Ability to move

Round 2: Chemical Basis of Life

Question #1

What are the 6 main elements that make up life?

Question #2

What carbon compound is it?:

Contains Carbon, Hydrogen, Oxygen, Phosphorus and Nitrogen

Question #3

What carbon compound is it?:

Contains lots of Carbon and Hydrogen and a few Oxygen

Question #4

What is the monomer for each polymer:

Carbohydrates-Protein-Nucleic Acid-

Question #5

The cell membrane contains which carbon compounds?

Question #6

Which carbon compound is the main unit of structure and function in the body?

Question #7

Which carbon compound codes for the make-up of another?

Question #8

Water molecules are polar. Which end is slightly negative and which end is slightly positive?

Question #9

What property of water allows for plants to grow to great heights and still obtain enough water from the roots?

Question #10

What are two factors that affect enzyme function?

Round 2 Answers:

1. Carbon, Hydrogen, Oxygen, Nitrogen, Phosphorus and Sulfur (CHNOPS)

2. Nucleic acid3. lipid4. carbohydrates- monosaccharides, protein-

amino acids, nucleic acids- nucleotides 5. membrane- lipids, protein, carbohydrates6. protein7. Nucleic Acid codes for protein8. O- slightly negative, H and H slightly positive9. Adhesion and cohesion (capillary action)10. temperature, pH, concentrations of substrates

and enzyme

Round 3: Homeostasis and

Transport

Question #1

What type of transport requires energy?

Question #2

Water will diffuse across a membrane to the area of _____________ concentration

Question #3

What is it called when both sides of the membrane have about equivalent concentrations but substances continue to move across the membrane in both directions?

Question #4

The passive movement of ions through an open protein channel in the membrane is an example of this type of transport

Question #5

If an egg placed in a solution shrinks then the solution must have been…

Choose:Hypertonic, Isotonic or

Hypotonic

Question #6

Name 2 cell organelles and describe their involvement in making and transporting proteins out of the cell.

Question #7What type of transport is this?

Question #8

What type of transport is this?

Question #9

Diffusion occurs from ______ concentration to _____ concentration

Question #10

Having a larger surface area per volume helps with transport and maintaining homeostasis. Give ONE example in the

body of this.

Round 3 Answers:1. active2. higher3. Dynamic equilibrium4. Facilitated diffusion5. hypertonic6. nucleus- holds the “instructions” (DNA)

ribosome- place where protein is assembledER- moves protein to golgigolgi- packages and ships out protein

7. diffusion8. exocytosis9. High to low10. alveoli-gas exchange, small intestine-absorbing nutrients,

large intestine-absorbing water, kidneys/nephrons- water balance, skin- temp. maintenance, etc.

Round 4:Bioenergetics

(PHOTOSYNTHESIS and CELL RESPIRATION)

Question #1

What are the reactants of photosynthesis?

Question #2

TRUE or FALSE:Both photosynthesis and cell respiration

involve the production of ATP.

Question #3

What are the products of aerobic respiration?

Question #4

Chemical compounds like those found in food (in the make-up of plants and animals) contain energy. Where is the energy and what is this type of energy called?

Question #5

Energy is released from ATP by breaking bonds between…

Question #6

Where does photosynthesis take

place within the plant?(give plant structure, and

oraganelle)

Question #7

Phosphorylation is the adding of phosphate to a molecule. What happens when ADP is phosphorylated?

Question #8

true or false: Plants contain mitochondria and perform cell respiration.

Question #9

The products of photosynthesis are…

Question #10

How much ATP is produced in aerobic respiration vs. anaerobic respiration?

Round 4 Answers:1. water, carbon dioxide and light energy2. true3. water, carbon dioxide and 36 ATP4. Energy is in the bonds, this is called

chemical energy5. Between the phosphates6. In leaves, in leaf cella, in chloroplasts7. It becomes ATP8. true9. Sugars and oxygen 10. 36 in aerobic, 2 in anaerobic

Round 5: Speed Round!!!

Question #1

Single-celled organisms that do not have a true nucleus

Question #2

Name an organelle that plant cells have but animals cells don’t

Question #3

What structural quality of DNA allows it to secure the genetic code?

Question #4

Which 2 of the 4 carbon compounds contain nitrogen?

Question #5

Carbon compound that is the major source of energy for the human body

Question #6

What organelle do eukaryotes possess that holds DNA for protection.

Question #7

In which organelle does the last two steps of aerobic respiration take place?

Question #8

When a molecule has a slight charge at either end of the molecule due to an unequal sharing of electrons the molecule is said to be _______.

Question #9

Name 2 qualities necessary to pass directly through the phospholipid bilayer of the cell membrane.

Question #10

Which elements makes up nucleic acids?

Speed Round Answers:

1. prokaryote2. chloroplast3. two-sided4. protein, nucleic acid5. carbohydrate6. nucleus7. mitochondria8. polar 9. small, nonpolar10. C, H, O, N, P