Parts Of Cells, reactions, carbohydrates, dehydration

Question 0

Ribonucleic acid (RNA):

Answer 0

a single-stranded genetic messenger that carries genetic information from the nucleus to the cytoplasm

Question 1

Cell membrane:

Answer 1

a structure that surrounds
the cytoplasm of the cell and regulates the
movement of materials in and out of the cell

Question 2

Lipids

Answer 2

A chemical group which includes fats and oils

Question 4

Selectively permeable membrane

Answer 4

A barrier that allows some molecules to pass through but prevents other molecules from penetrating

Question 5

Cell fractionation

Answer 5

The process by which cell components are separated by centrifugation

Question 6

Radio isotopes

Answer 6

Unstable chemicals that omit burst of energy is they breakdown

Question 7

Mitochondrion

Answer 7

Organelles that provide cells with forms of stored chemical energy

Question 8

Cellular respiration

Answer 8

The total of the series of chemical processes by which nutrients is broken down and provided as energy

Question 9

Adenosine triphosphate

Answer 9

A compound that temporarily stores chemical energy

Question 10

Enzymes

Answer 10

Protein molecules that increase the rate at which biochemical reactions proceed

Question 11

Amino acids

Answer 11

Organic chemicals that can be linked together to form proteins

Question 12

Endoplasmic reticulum

Answer 12

Series of canals that transport materials through the cytoplasm

Question 13

Exocytosis

Answer 13

Process by which particles are released from a cell by fusing a particle filled vesicles with the cell membrane

Question 14

Endocytosis

Answer 14

The process by which the cell membrane wraps around the particle and pinches off a vesicle inside the cell

Question 15

Vacuole

Answer 15

A large fluid compartment in the cytoplasm of a plant cell that stores sugars minerals proteins and water and it is important to maintaining turgor pressure

Question 16

Turgor pressure

Answer 16

The pressure exerted by water against the cell membrane and the cell walls in plant cells

Question 17

Chloroplasts

Answer 17

Plastids that contain the green pigment chlorophyll especially through photosynthesis

Question 18

Chromoplasts

Answer 18

Plastids that contain orange and yellow pigments

Question 19

Amyloplasts

Answer 19

Colourless plastids that store starch

Question 20

Centriole pair

Answer 20

microtubules move the chromosomes around the cell during mitosis most importantly lining the chromosomes up at Metaphase

Question 21

Cell theory

Answer 21

Smallest form of life
All living things are composed of one of more cells
New cells arose from pre-existing cells

Question 22

ATP

Answer 22

A compound temporarily stores chemical energy

Question 23

ADP

Answer 23

Organic compound in the metabolism and essentials of energy in living cells

Question 24

What structures are present in animal cells but not in plant cells

Answer 24

Cell membrane centrioles smaller vacuoles, cilia and lysosomes

Question 25

What structures are present in plant cells but not an animal cell

Answer 25

Cell wall, plastids, chloroplast, | Larger vacuoles.

Question 26

Anaerobic respiration

Answer 26

The chemical process in which oxygen is used to produce energy from carbohydrates

Question 27

Anaerobic respiration

Answer 27

A chemical process in which carbohydrates are partially broken down without using oxygen. A small amount of energy is produced in this manner

Question 28

Cellular respiration components

Answer 28

O2+C6H12O6 produces CO2 and H2O and energy

Question 29

Photosynthesis components

Answer 29

CO2 and H2O and energy Produces O2+C6H12O6

Question 30

Where is the energy produced by respiration stored

Answer 30

Mitochondrion

Question 31

Carbohydrates

Answer 31

Organic molecule made up of | Carbon, hydrogen and oxygen

Question 32

Monosaccharide

Answer 32

Simplest form of carbohydrate

Question 33

Polysaccharide

Answer 33

The carbohydrate made up of three or more monosaccharides

Question 34

Disaccharide

Answer 34

The carbohydrate made it to monosaccharides

Question 35

Dehydration synthesis

Answer 35

Reaction in which two or more molecules bond by losing one or more water molecules

Question 36

Hydrolysis

Answer 36

The chemical reaction in which the interactions of water and a compound result in breaking up of that compound (water is added)

Question 37

Simple vs compels carbohydrates

Answer 37

The chemical structure, reflect how quickly the sugar is digested and absorbed,

Question 38

Carbohydrate functions

Answer 38

Provides energy and regulates blood glucose, spares protein for energy, breaks down fatty acids and prevents ketosis biologically recognized process, Adds flavour and sweetening dietary fibers

Question 39

Fats

Answer 39

Natural oily substance that occurs in animal surround organs and skin

Question 40

Ribosomes

Answer 40

structures within the cell, where protein synthesis occur