BIOS MISC
SOPHIA HUMAN BIOLOGY
FINAL MILESTONE
You passed this Milestone
Blonde hair (represented as b) is a recessive trait.
If
... [Show More] Julie has blonde hair, which of the following could have been her parents' genotypes?
BB, bb
Bb, BB
BB, BB
Bb, bb
CONCEPT
Punnett Squares
I need help with this question 2
Which component of blood plays a role in the immune system?
White blood cells
Platelets
Red blood cells
Plasma
CONCEPT
Blood
I need help with this question 3
What do all nucleotides have?
A five-carbon sugar, a nitrogen group and a phosphorous base
Six-carbon monosaccharides bonded together in long branching chains
A five-carbon sugar, an amino acid and a peptide bond
A five-carbon sugar, a phosphate group and a nitrogenous base
CONCEPT
Structure of DNA and Chromosomes I need help with this question
4
Which of the following is a biological class?
Chordata
Ursidae
Animalia
Mammalia
CONCEPT
Organisms
I need help with this question 5
Which of the following is released by the brain when there is too little calcium in the blood?
Osteoblasts
Parathyroid hormone (PTH)
Calcitonin
Osteoclasts
CONCEPT
Homeostasis and Bone Remodeling I need help with this question
6
Which of the following conditions involves painful friction between two bones?
Osteoarthritis
Dislocation
Carpal tunnel
Osteoporosis
CONCEPT
Skeletal Health and Disorders I need help with this question 7
What funnels sound waves from outside the ear toward the middle ear?
Auditory canal
Eardrum
Mechanoreceptors
Auditory nerve
CONCEPT
Ear Anatomy and Hearing
I need help with this question 8
Which of the following hormones is secreted by the thyroid gland?
Epinephrine
Glucocorticoids
Calcitonin
Cortisol
CONCEPT
Thyroid and Parathyroid
I need help with this question 9
Which of the following is part of a nucleotide?
Amino acid
Sugar
DNA
Proteins
CONCEPT
Nucleic Acids
I need help with this question 10
Which of the following statements is true?
Glycolysis occurs within the rough ER.
Glycolysis requires oxygen to happen.
Glycolysis has a net gain of two ATP.
Glycolysis breaks a molecule of glucose into two phospholipids.
CONCEPT
Glycolysis
I need help with this question 11
Edgar and Alice both have blonde hair, which is a recessive trait. But their first child has brown hair.
What is the most likely explanation?
Another gene caused the alleles for blonde hair to deactivate.
It's not actually possible for two parents with recessive phenotypes to have a child with a dominant phenotype.
Blonde hair is not actually a recessive trait.
One parent has a dominant allele for blonde hair and a recessive allele for brown hair.
CONCEPT
Punnett Squares
I need help with this question 12
Which of the following best characterizes white skeletal muscles?
They contain large amounts of myoglobin.
Most muscles in your body are white skeletal muscles.
They fatigue more quickly than red skeletal muscles.
They require more energy and thus contain more mitochondria than red skeletal muscles.
CONCEPT
Types of Skeletal Muscle and Muscle Contraction Overview I need help with this question
13
Monoclonal antibodies and can be used to treat certain types of cancers in a process known as immunotherapy.
Leukocytes
Polyclonal antibodies
Cytokines
Macrophages [Show Less]