Cells: Biology

Which diagram best represents the levels of organization in the human body?

Cell - Tissues - Organs - Organ systems

Solar Energy is used to produce energy-rich compounds in structure

D

Cell II most likely represents a plant cell due to the presence of

F

Cell Wall

Give shape and structure to a plant cell (protection), Found in Plant Cells ONLY, AKA in animal as bones, Cellulose (Fiber)

Golgi (Complex, Apparatus)

It packages, Found in both Plant and Animal Cells, UPS center, package.

Rough Endoplasmic Reticcliun (E.R.)

It transports molecules, Its found in Plants and Animal cells, Transport, lined with ribosomes. Its found next to the Nucleus.

Cell Membrane/Plasma Membrane/Fluid Mosaic Model

Lets certain things in and out of a cell, Found in Plant and Animal Cells, (member) Lipids and proteins, Double Layer (zipper) proteins - (doors)

Ribosome

Proteins is made here, (synthesize proteins) - (makes), meat Ribs, more in an animal cell

What cellular structure must oxygen cross to get from the outside to the inside of an animal cell?

The plasma membrane

Which cell structures are correctly paired with their functions?

The ribosomes make proteins, and the nucleus stores genetic information.

During an experiment you want to view the nucleus of a cell. How would you most easily view this organelle?

With a microscope

The largest amount of DNA in a plant cell is contained in

a nucleus

In both cells, the organelles labeled E are the sites of

aerobic respiration

Which cell organelle is composed of a series of channels throughout the cytoplasm that functions in the transport of molecules?

endoplasmic reticulum (E.R.)

Which type of molecule is indicated by this arrow?

lipid

Autotroph

makes its own food.

Which substance is used as a stain to make it easier to observe a wet mount of cheek cells with a compound light microscope?

methylene blue

Which cell structure is mainly responsible for releasing energy from food molecules in some single-celled organisms?

mithochondrion

Which organelles must be present within a cell of a geranium leaf for respiration and photosynthesis to occur?

mitochondrion and chloroplast

Structure A is best described as a

nucleus that regulates cell activity

Which sequence represents the levels of biological organization from smallest to largest?

organelle - cell - tissue - organ - organ system - organism

In a multi-cellular organism, organs carry out a variety of life functions. In a single-celled organism, these functions are performed by

organelles

Which structures carry out life functions within cells?

organelles

Which sequence best represents increasing complexity?

organelles - cells - tissures - organs

The molecules labeled X and Y represent a

protein and a lipid

The arrow points to a component of the membrane that is best described as a

protein floating in lipids

After a hormone the bloodstream, it is transported throughout the body, but the hormone affects only certain cells. Only certain cells are affected because the membranes of these cells have what specific structures?

receptors

When using a compound light microscope, the most common reason for staining a specimen being observed is to

reveal details that are otherwise not easily seen.

In a cell, information that controls the production of proteins must pass from the nucleus to which organelle?

ribosomes

In the diagram of a cell below, the structure labeled X enables the cell to

store waste products

Vacuole

stores waste and water, Founded in Plants and Animal Cells, Hug in Plant Cells, Smaller in animal cell, (vacuum)

The nucleus is the cell as

the brain is to a human

Nucleus

the control center of the cell, Found in both Plants and Animal cells/Not in Bacteria, Chromosomes, DNA, RNA, nucleolus, Brain, genes.

The mitochondria is to the cell as

the motor is to a car.

The cytoplasm is to the cell as

water is to the ocean

Mitochondria

where cellular respiration occurs, Plant and Animals Cells its found in, Cellular respiration, energy, ATP, energy release.

Chloroplast

where photosynthesis occurs, Found in Plant Cells ONLY, Photosynthesis, autotroph - makes its own food, green