quize on wednesday sept 23

In periodic table of chemical elements, what is the horizontal row called. And what is the vertical.column called

Period/ group

Store and transport substance

Vesicle (paint cell)

Seven characteristics can be found in life

Livingthing respond to simula, Have adaptations, Reproduce and develop, evolve, maintain homeostasis, acquire material and enery, living thing organized

Bonds that occur between elements

Ionic bond

Variation in an atomic nucleus account for ts physical properties

Isotopes

Help transport fluid

Cilia

Water molecules is removed from reaction, what it is called

Dehydration

Compound light microscope

Remagnification

Use for cell movement (sperm) motility

Flagella

Plasma membrane

Gate keeper

Stores water

Vacuole

Semi fluid outside nucleus

Cytoplasm ( animal cell)

Use for cell movement

Flagellum (animal cell)

The atoms in group 8 called

Noble gasses

Because they _____ react with other atoms

Rarely

3 types of bonds

Covenant, Ionic, hydrogen

Luca stand for

Last universal.common ancestors

What is the basic unit for mass

Gram/kilo

What is the unit for volume

Liter

What is the basic unit for lenght

Meter

The compound that consist mainly carbon and hydrogen

Hydrocarbon / organic

How many atom is missing in electron in its outer shell

Four

How many bond that carbon atom can have

Four

A group is an atom other than H or small molecular group

Funtional

Example of functional group

OH and methy

Building blocks such as fatty, sugar, nucleotides

Monomers

A molecule that repeated monomoers called

Polymer

What are the process of molecular chnages

Metabolism

When water is added to reaction

Hydrolysis

What ate the 4 biomolecular

Proten carbohydrates nucleic acid lipids

In carbohydrates what covenant bond between monomers

Glycosidic bond

Example of protein in quanternary

Hemoglobin

2 example of secondary structure (protein)

Alpha helix and beta pleated sheet

What is denaturation

The process where a protein losses is native shape

3 dimensional structure due to external stress (protein)

Heat, extreme PH, orchemicals.

Nucleus

Command center of cell

Ribosomes

Carry out protein synthesis

Rough Endoplasmic

Synthesize protein

Nucleolus

Produce subunit of ribosome

Nuclear envelope

Double membrane encloses nucleus

Nucleoplasm

Jelly like fluid inside nucleus

Chromosome

Fluid inside nucleus

Golgi apparatus

Modifies proteins

What are the 2 laws of thermodynamics and free energy

Energy cannot be created or destroy

Some energy is loss

Energy activation

Energy required to start chemical reaction

Smooth endoplasmic

Synthesize lipid molecules

Mitochondrion

Perform respiration producing ATP molecules

Cell membrane

Regulates entrance and exit molecules

Cell wall

Support and protects

Chloroplast

Producing sugar

The branch of biology that identifies names and classifies

Taxonomy

Study of evolutionary relationship between organisms

Systemics

Atom composes cannot be changed by normal

Element

One or two letter shorthand reference to each element

Chemical symbol

total number of Protons and neutron

Atomic mass/weight

Number of protons only found in nucleus

Atomic number

Diffusion

Particles movement from an area of high concentration to an area of low concentration due to random thermal motion.

Isotonic solution

The concentration of solutes outside the cell equals the concentration inside the cell. There is no net movement of water, and the cell stays the same size.

Hypotonic solution

The outside solution has a lower solute concentration (higher water potential) than the cell interior. Water rushes into the cell.

Hypertonic solution

The outside solution has a higher solute concentration (lower water potential) than the cell interior. Water flows out of the cell.

Redox

Stand for oxidation and reduction

Reduction

Gain of electron

Oxidation

Lost of electron

Osmosis

Is the net movement of water molecules

G3P [gryceraldehyde 3 phosphate]

A building block of glucose [cabohydrates] and other compound

Prokaryotic and eukaryotic

Type of organism can do photosynthesis

Carbon dioxide and water

Are the raw material of photosynthesis

Xylem

Transport water and dissolve mineral nutrients from roots to stem

Stomata

Carbon dioxide enters a leaf throught small opening.

Stroma

Background matrix of an organ, cells or tissue

Chemosynthesis

Use the energy release from chemical reaction rather than sunlight.

Anabolic

Tissue building repair structures like muscles

Catabolic

Breaking down molecules, large substance like protein.

Biochemical pathways

Organize chemical reaction

Feedback, in addtion

Regulates some biochecmial pathways

Thermodynamics

Study of energy changes

Oil rig

Oxidation is loss reduction is gain