TA
Terrance Avery
Answers (7)
TA
Answered
Channels that open or close in response to changes in the electrical charge or voltage across the plasma membrane are called
A) ligand-gated ion channels.
B) leak ion channels.
C) relegated ion channels.
D) voltage-gated ion channels.
E) obligated ion channels.
A) ligand-gated ion channels.
B) leak ion channels.
C) relegated ion channels.
D) voltage-gated ion channels.
E) obligated ion channels.
On Jul 18, 2024
D
TA
Answered
Callie is a world class marathon runner. Which of the descriptions about her dominant type of skeletal muscle is FALSE?
A) They split ATP slowly.
B) They have large deposits of myoglobin.
C) They are well adapted to anaerobic activity.
D) They have a well-developed blood supply.
E) They have low glycogen stores.
A) They split ATP slowly.
B) They have large deposits of myoglobin.
C) They are well adapted to anaerobic activity.
D) They have a well-developed blood supply.
E) They have low glycogen stores.
On Jul 15, 2024
C
TA
Answered
Normal pH range for blood is 7.35 to 7.45. If blood pH falls below 7.35,
A) an imbalance called alkalosis results.
B) nothing happens as this is an acceptable deviation.
C) an imbalance called acidosis results.
D) the blood becomes saltier.
E) the number of red blood cells decreases.
A) an imbalance called alkalosis results.
B) nothing happens as this is an acceptable deviation.
C) an imbalance called acidosis results.
D) the blood becomes saltier.
E) the number of red blood cells decreases.
On Jun 17, 2024
C
TA
Answered
Critical thinking is the process of ____.
A) finding fault in yourself
B) unconditionally accepting information from a trusted source
C) designing a scientific experiment
D) making a hypothesis
E) judging the quality of information before accepting it
A) finding fault in yourself
B) unconditionally accepting information from a trusted source
C) designing a scientific experiment
D) making a hypothesis
E) judging the quality of information before accepting it
On Jun 14, 2024
E
TA
Answered
What is the function of the oxidoreductases?
A) Catalyze conversion of a molecule from one isomeric form to another
B) Catalyze hydrolysis reactions
C) Catalyze oxidation-reduction reactions
D) Catalyze certain reactions in which double bonds form or break
E) Catalyze the transfer of a functional group from a donor molecule to an acceptor molecule
A) Catalyze conversion of a molecule from one isomeric form to another
B) Catalyze hydrolysis reactions
C) Catalyze oxidation-reduction reactions
D) Catalyze certain reactions in which double bonds form or break
E) Catalyze the transfer of a functional group from a donor molecule to an acceptor molecule
On May 18, 2024
C
TA
Answered
A thin layer of tissue that covers an organ or lines a cavity is a ________.
A) tendon
B) lamella
C) membrane
D) dendrite
E) mesentery
A) tendon
B) lamella
C) membrane
D) dendrite
E) mesentery
On May 15, 2024
C
TA
Answered
Which muscle is correctly matched to its origin and insertion?
A) sartorius-originates on the ischium and pubic symphysis and inserts on the medial surface of the tibia
B) gluteus medius-originates on the ilium and the transverse processes of the last sacral and first caudal vertebrae and inserts on the femur
C) pectineus-originates on the crest of the ilium and inserts into the fascia lata
D) gracilis-originates on the ischial tuberosity and inserts on the tibia
A) sartorius-originates on the ischium and pubic symphysis and inserts on the medial surface of the tibia
B) gluteus medius-originates on the ilium and the transverse processes of the last sacral and first caudal vertebrae and inserts on the femur
C) pectineus-originates on the crest of the ilium and inserts into the fascia lata
D) gracilis-originates on the ischial tuberosity and inserts on the tibia
On May 14, 2024
B