Fill in the blank: ____ are the basic units of structure and function of all living things are made out of
A. Cells
B. Tissues
C. Organs
D. Plasma membranes
A. Cells
Match the following organelles with their functions:
Nurcleus and ___
Chloroplast and ____
Mitochondria and ____
Plasma membrane and ___
Select the corrects answers to go with each organelle.
A. Converts light energy to chemical during photosynthesis
B. Recognizes other cells and controls what enters.exits the cell
C. Releases chemical energy for the cells use
D. Contains the genetic information of a cell for reproduction
Nucleus and D. Contains the genetic information of a cell for reproduction
Chloroplast and A. Converts light energy to chemical during photosynthesis
Mitochondria and C. Releases chemical energy for the cells use
Plasma membrane and B. Recognizes other cells and controls what enters/exits the cell
Which Statement correctly describes between asexual and sexual reproduction?
A. Sexual reproduction only happens in animals, while asexual reproduction only happens in plants.
B. Sexual reproduction only happens in complex organisms, while asexual reproduction only happens in simple organisms
C. Sexual reproduction requires joining of two gametes, while asexual reproduction only one parent to produce an offspring
D. Sexual reproduction only occurs in cells without a nucleus, while asexual reproduction occurs in cells with a nucleus.
C. Sexual reproduction requires joining of two gametes, while asexual reproduction only requires one parent to produce an offspring
What is a mutation?
A. Looking at DNA
B. A change in DNA
C. An alternation in the acid
D. Virus DNA
B. A change in DNA
Determine whether if the alleles being described are dominant or recessive for each of the following:
Always shows when present
Only shows in certain cases
Represented by capital letter
Represented by lowercase letter
Always shows when present: Dominant allele
Only shows in certain cases: Recessive allele
Represented by capital letter: Dominant allele
Represented by lowercase letter: Recessive allele