1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Zigmanuir [339]
3 years ago
12

The average volume of a red blood cell is 87 μ m 3 . The mean concentration of hemoglobin in red blood cells is 0.34 g ⋅ ml − 1

. What is the weight of the hemoglobin contained in an average red blood cell?
Biology
1 answer:
S_A_V [24]3 years ago
4 0

Answer:

2.956 × 10 ⁻¹¹ g

Explanation:

The mean concentration of hemoglobin in red blood cell = 0.34 g/ml

average volume of a red blood cell = 87μ m³ where 1 μ m³ = 1 × 10 ⁻¹² ml

average volume = 87 × 1 × 10 ⁻¹² ml  = 87 × 10 ⁻¹² ml

weight of hemoglobin contained in an average red blood cell =  87 × 10 ⁻¹² ml × 0.34 g/ml = 2.956 × 10 ⁻¹¹ g

You might be interested in
The biogeography of ____________ yields some of the best evidence for evolution.
Lelu [443]

Answer:

Islands

Explanation:

:)

8 0
2 years ago
Read 2 more answers
For mitochondria where an uncoupler for oxidative phosphorylation is present, which statement is TRUE?
olga nikolaevna [1]

Answer:

The correct answer is statement d.

Explanation:

In oxidative phosphorylation that takes place in mitochondria, the uncouplers prevent the coupling in between the phosphorylation reactions and electron transport, and therefore, prevent the synthesis of ATP without influencing the ATP synthase and respiratory chain.  

The uncoupler always exhibits its influence on the synthesis of ATP. The 2,4-dinitrophenol functions as an uncoupler at the time of oxidative phosphorylation. The NADPH and FAD functions as an electron carrier.  

3 0
3 years ago
Question multiple Choice with a pairs)
aleksandr82 [10.1K]
The second one or the third one, im not completely sure thi
6 0
3 years ago
⚠️⚠️ Based on Leah’s observations , she can conclude that the unknown substance is which of the following ⚠️⚠️
bezimeni [28]

Answer:

Acid

Explanation:

I hope this helps!!

6 0
2 years ago
What part of the plant takes water for photosynthesis to occur in?
Sonbull [250]
The root of the plant is what takes in water.
5 0
3 years ago
Other questions:
  • Stress causes an increased production of which hormone
    6·1 answer
  • Weegy 2. slight differences in inherited traits, such as feather color in birds, are called
    8·1 answer
  • A population of lab rats recently escaped into the sewer system of Washington, D.C. A brave researcher sampled this population a
    9·1 answer
  • Net primary production is: the net energy received by plants after subtracting what is turned into plant material. only the ener
    11·1 answer
  • Which of these changes does NOT increase blood pressure? CO = cardiac output SV = stroke volume VR = venous return PR = peripher
    15·2 answers
  • Which factors affect the rate of deposition? Check all that apply
    9·2 answers
  • Please help be quick and correct 5
    8·1 answer
  • Sickle cell disease-homozygous dominant contract malaria; homozygous recessive die young from sickle cell; herterozygotes immune
    12·1 answer
  • If a branch bearing sweet seedless oranges is grafted to a branch of an orange tree bearing sour seeded oranges, what type of or
    14·1 answer
  • A Vaccine normally given to children against Tuberculosis​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!