Worksheets2nd Nine weeks Exam Quizizz
Total questions: 41
Worksheet time: 23mins
Which scientist listed below is NOT credited with any contributions to the the creation of the Cell Theory?
Matthias Schleidin
Rudolf Virchow
Carolus Linnaeus
Theodor Schwann
Which of these statements is NOT part of the cell theory?
All cells contain the same structures and have the same functions
All living things are made of one or more cells
All cells come from other preexisting cells
The cell is the smallest unit of structure and organization
What type of cellular transport goes through a protein channel of a cell membrane FROM AREA OF HIGH CONCENTRATION TO AREA OF LOW CONCENTRATION WITHOUT ENERGY?
Osmosis
Active transport
Passive transport
Facilitated diffusion
What is osmosis?
A type of transport that moves molecules from an area of lower concentration to an area of higher concentration an uses ATP (energy)
A type of transport that moves large molecules from an area of higher concentration to an area of lower concentration using a protein channel
The process of moving water particles across a semipermeable membrane from the a higher concentration to a lower concentration. The complete process does not require energy to take place
The process of moving various small particles from a region of higher concentration to a region of lower concentration until equilibrium is reached. This process does not require the use of energy
Which of the phases listed are part of mitosis? Select all that apply.
Anaphase
Interphase
Telophase
Prophase
Metaphase
The longest phase of the cell cycle is because the cell spends most of if its life in this phase, carrying out its daily activities, growing, developing, and preparing for cell division.
Metaphase
Anaphase
Prophase
Telophase
Interphase
What is produced at the end of mitosis?
Four identical daughter cells
Two identical daughter cells
Four non-identical daughter cells
Two non-identical daughter cells
If a body cell normally has 30 chromosomes, how many chromosomes will each daughter cell have at the end of mitosis?
15
30
60
30 X 4= 120
If an original cell has 92 chromosomes, how many chromosomes will each daughter cell contain at the end of meiosis?
46
23
92
2
Which parts of a flower contribute to sexual reproduction in plants? Select ALL that apply.
Ovule
Stigma
Stem
Petal
Ovary
The main product of the cell; these carry out most of the work in the cell
chloroplasts
nucleus
protein
mitochondria
Contains green pigments that absorb light energy
chloroplast
mitochondria
stems
petals
Controls all activities in the cell and holds the hereditary genetic information (DNA)
chloroplast
nucleus
mitochondria
ribosomes
The powerhouse of the cell and makes energy (ATP) for the body
chloroplast
nucleus
mitochondria
ribosomes
Makes proteins for the cell
mitochondria
ribosomes
nucleus
vacuole
Storage tank for the cell. It holds water, waste, and food for the cell. There is one large one in plant cells and many small ones in animal cells.
ribosomes
vacuole
lysosomes
centrioles
Which Picture below is the phase , prophase
Which Picture below is the phase , Anaphase
Which Picture below is the phase , Metaphase
Which Picture below is the phase , Telophase
Which Picture below is the phase , Interphase
Which Picture below is cytokinesis
Select all of the following products of meiosis
4 non identical haploid cells
1/2 the number of chromosomes as a somatic cell
germ or sex cells
egg or sperm
humans have 46 chromosomes in their sex cells
Select all of the following products of mitosis
2 daughter cells that are identical diploid cells
Double the number of chromosomes in a sex cell
somatic or body cells
egg or sperm
46 chromosomes in human
Are Homologous chromosomes in Meiosis I or meiosis II
Mitosis I
Mitosis II
Meiosis I
Meiosis II
The process of a sperm uniting with an egg
pollination
zygote
fertilization
reproduction
Method of reproduction that produces an offspring using two parents
Asexual Reproduction
Sexual Reproduction
Fertilization
CROSS- POLLINATION
Method of reproduction that produces offspring that are genetically identical to the single parent that produces them
Asexual Reproduction
Sexual Reproduction
Fertilization
Self Pollination
The term for having one full set of chromosomes (one set from each parent)
Down Syndrome
Diploid
Haploid
What must happen before fertilization can occur in flowers
pollination
germination
pre-fertilization
Select all the parts of a flower that helps with reproduction
pistil & Stamen
stigma & pollin Tube
Anther and Filament
Style & Ovary
Ovary and Ovule
Select the images below that have imperfect flowers in the picture
Watson and Crick discovered the of DNA, and they called it a ______ ________
(a)
Which of the following group of DNA pairs is matched correctly to its Complement
Guanine & Cytosine
Thymine & Adenine
Guanine & Thymine
Cytosine & Adenine
Guanine & Cytosine
Uracil & Thymine
Guanine & Cytosine
Uracil & Adenine
Guanine & Uracil
Cytosine & Adenine
Which of the following group of RNA pairs is matched correctly to its Complement?
Guanine & Cytosine
Thymine & Adenine
Guanine & Thymine
Cytosine & Adenine
Guanine & Cytosine
Uracil & Thymine
Guanine & Cytosine
Uracil & Adenine
Guanine & Uracil
Cytosine & Adenine
How many bases does it take to create a codon for an Amino Acid?
(a)
What are different types of of asexual reproduction
Cutting/ Budding/ Runners
Fertilizations with egg and sperm
Self- Pollination
Cross Pollination
The DNA in this picture shows
it breaking in the middle
a mutation happening
Nothing
A mutation is any change in the base sequence of DNA.
True
False
If an elephant's egg cell has 36 chromosomes, how many chromosomes would an elephant's body cells have
18
36
72
144
What did Watson And Crick's model look like
Spiral like curly hair
A long Twisted Ladder
single stranded model
A chart with 20 different Amino Acids around it
