Question
In: Biology
2. Consider a lizard and a bird, each of 20g body mass and each with optimal...
2. Consider a lizard and a bird, each of 20g body mass and each with optimal body temperature of 40°C. Discuss in detail the thermoregulatory strategies (physiologic and behavioural) they employ to survive the SoCal winter (minimum night temp 2°C, maximum day temp 10°C) and summer (minimum night temp 25°C, peak day temp 50°C). Remember that these ambient temperatures are reported for shade! For each species, draw a graph how the body temperature and metabolic rate change over the course of 24 hours in each season.
What if one of Dr O’s six-footer Komodo dragons got loose and went on the lam on CSUSB campus? How would its thermoregulation differ from that of the 20g lizard? (assume same optimal temperature)
Solutions
gladiator answered 2 years agoRelated Solutions
Consider a lizard and a bird, each of 20g body mass and each with optimal body...
Consider a lizard and a bird, each of 20g body mass and each
with optimal body temperature of 40°C. Discuss in detail the
thermoregulatory strategies (physiologic and behavioural) they
employ to survive the SoCal winter (minimum night temp 2°C, maximum
day temp 10°C) and summer (minimum night temp 25°C, peak day temp
50°C). Remember that these ambient temperatures are reported for
shade! For each species, draw a graph how the body temperature and
metabolic rate change over the course of...
A 20g mass of steam at 373k is added to 200g of liquid water at 298k...
A 20g mass of steam at 373k is added to 200g of liquid water at
298k at constant pressure. Write down equations and specify all the
parameters needed to calculate dS (entropy) for this process.
a) Consider a person of 70 Kg. 0.20% of the body mass is potassium and it...
a) Consider a person of 70 Kg. 0.20% of the body mass is
potassium and it is a vital nutrient. Natural potassium (mostly
39K and 41K) also contains 0.012%
40K with a half- life time of 1.3 billion years.
40K emits a β- of average energy of 58.5 keV in 89.3% of
its decays and a 1.461 MeV γ-ray in 10.7% of the decays. How many
of these high-energy γ-rays is generated in the person per
second?
b) If you...
suppose a bird has a mass of 30 grams. What is the minimum mass of glucose...
suppose a bird has a mass of 30 grams. What is the minimum mass
of glucose that it must consume to fly from the ground up to a
branch 10.0m in height? Assume the glucose is oxidized in the body
by O2 to the usual products. You need delta G for this
reaction.
For the 2 × 2 game, find the optimal strategy for each player. Be sure to...
For the 2 × 2 game, find the optimal strategy for each player.
Be sure to check for saddle points before using the formulas.
9
−1
3
9
For row player R:
r1
=
r2
=
For column player C:
c1
=
c2
=
Find the value v of the game for row player
R.
v =
Who is the game favorable to?
o The game is favorable to the row player.
o The game is favorable to the column...
For the 2 × 2 game, find the optimal strategy for each player. Be sure to...
For the 2 × 2 game, find the optimal strategy for each player.
Be sure to check for saddle points before using the formulas.
3 −3 2 3
For row player R:
r1 =
r2 =
For column player C:
c1 =
c2=
Find the value v of the game for row player R.
v =
Consider a firm that initially had an optimal level of capital. For each of the following...
Consider a firm that initially had an optimal level of capital.
For each of the following events, describe
(i) how that event will affect the replacement cost of capital
and the market value of capital,
(ii) how that will affect the Tobin’s q, and (iii) how that will
affect the firm’s investment.
1) (5 points)An improvement in the production technology of the
firm.
2) (5 points)A decrease in the number of employees hired.
3) (5 points)Destruction of some of the...
A: Assume that the mass of a person is 70kG and 8% of the body mass...
A: Assume that the mass of a person is 70kG and 8% of the body
mass is blood. If the density of blood is 1.055g/mL, what is the
blood volume?
B: Assume that the hematocrit (the ratio of the volume of red
blood cells to the total volume of blood) ratio is 0.45, what is
the plasma volume of this person?
C: Assume that the average life span of the red blood cell is
120 days. What volume of red...
Question 2 The Body Mass Index (BMI) is a value calculated based on the weight and...
Question 2
The Body Mass Index (BMI) is a value calculated based on the
weight and the height of an individual. In a
small European city, a survey was conducted one year ago to
review the BMI of the citizens. In the sample
with 200 citizens, the mean BMI was 23.3 kg/m2 and standard
deviation was 1.5 kg/m2 . It is reasonable to
assume the BMI distribution is a normal distribution.
(a) Find the point estimate of the population mean...
determine the electric field intensity required to levitate a body 2 kg in mass and charged...
determine the electric field intensity required to levitate a
body 2 kg in mass and charged with -4mc
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