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
Ugo [173]
3 years ago
5

Hemoglobin is

Biology
1 answer:
Eva8 [605]3 years ago
6 0
A hemoglobin is a red protein responsible for transporting oxygen in the blood of vertebrates. Its molecule comprises four subunits, each containing an iron atom bound to a heme group.
You might be interested in
8. This agency was implemented to develop regulations for a more efficient and safe national transportation system. It is in cha
zloy xaker [14]

Answer:I also need help with this, can someone please give us the answer

Explanation:

4 0
3 years ago
Read 2 more answers
What is the first thing to occur in dna replication?
12345 [234]
The first thing is that the enzyme, DNA helicase
breaks the hydrogen bonds to unzip the double strand of dna for replication to take place
4 0
3 years ago
Sexual reproduction produces offspring _____. similar to parents but also genetically unique. genetically identical to the paren
Anna35 [415]
Sexual reproduction produces offsprings that resemble their parents but are at the same time unique genetically.
8 0
3 years ago
Read 2 more answers
Five general characteristics of organisms in kingdoms Plantae or Fungi are listed in the box. Which table correctly lists the ch
Nostrana [21]

Answer:

B

Explanation:

3 0
3 years ago
What is the estimated expected (mean) time for project completion?
il63 [147K]
The estimated expected (mean) time for project completion is 50 weeks, time management includes all the activities necessary to achieve the target date of delivery of the project. It includes the following activities: identification of activities, logical sequencing of activities, estimation of duration of activities, and preparation of the project schedule. For the preparation of the schedule we will see various methods such as resource leveling, simulation, and the critical chain method.
3 0
3 years ago
Other questions:
  • What are the differences between receptor-mediated endocytosis and phagocytosis?
    7·1 answer
  • An observation that utilizes counting of objects or makes a measurement is
    7·1 answer
  • Similar DNA sequences in genes can be evidence of A. binomial nomenclature. B. mutations. C. common ancestry. D. different anato
    9·1 answer
  • 10. What are herbivores? a.They are organisms that require plant material for food, habitat, or reproduction b.They are organism
    5·2 answers
  • The mucosa of the appendix contains masses of lymphoid tissue (MALT) and therefore leukocytes capable of attacking bacteria are
    9·1 answer
  • Histamines trigger dilation of nearby blood vessels, and increase in their permeability. Which of the signs ofinflammation are t
    10·1 answer
  • How are most nutrients absorbed through the mucosa of the intestinal villa? A. facilitated diffusion B. bulk flow C. active tran
    5·1 answer
  • Which of the following is land devoted to forest production and maintenance?​
    6·1 answer
  • 3. Did the moths change color over this time period?
    15·2 answers
  • enzymes function most efficiently are the temperature of typical cell, which is 37 Celsius increases or decreases in temperature
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!