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
r-ruslan [8.4K]
3 years ago
10

What is hemoglobin? A. a protein B. a carbohydrate C. a lipid

Biology
2 answers:
MissTica3 years ago
8 0

A. a protein

hope it is helpful to you

NikAS [45]3 years ago
4 0

Answer:

A. a protein

Explanation:

Haemoglobin is a globular protein of four subunits.

You might be interested in
A computational biologist develops a computationally intensive program for DNA sequence alignment. When they use distributed com
Arte-miy333 [17]

Answer: The program completed in a quarter of the time with four computers versus one computer

Explanation:

Distributed computing simply means using distributed systems in solving computational problems and this is done as the problem is divided into many tasks, whereby the tasks are accomplished by one or more computers.

Following the information given in the question, a speedup of 4 indicate that the program completed in a quarter of the time with four computers versus one computer.

4 0
3 years ago
How many possible outcomes exist when two fair coins are flipped and a three-section spinner is spin??
Ganezh [65]
9 possible outcomes.

1. There are two coins being flipped.
Possibilities:
HH (two heads) HT (heads and tails) TT (two tails)

There are three sides to the spinner
Possibilities:
Side 1     Side 2    Side 3

Since there are 3 possibilities for each, multiply them together
So, 3*3 which equals 9 possibilities
3 0
3 years ago
Read 2 more answers
Any three minerals that are required for formation of chlorophyll ​
aliina [53]

Answer:

Iron, Magnesium, and Nitrogen

8 0
3 years ago
Severe weather events can create ecological disturbances, which can impact biodiversity. Think about a severe weather situation
Ne4ueva [31]

Read the question fully.

Think about a severe weather situation you have experienced near your home or have witnessed on the news.

The question is asking you to tell about any severe weather that you have seen, heard, or you've experienced about and just tell them about it.

3 0
3 years ago
Read 2 more answers
How do leaves help with cellular reputation ?
charle [14.2K]
Photosynthesis is the process by which plants use light energy to convert carbon dioxide and water into sugars...Respiration occurs when glucose combines with oxygen to produce useable cellular energy. This energy is used to fuel growth and all of the normal functions.
6 0
3 years ago
Other questions:
  • True or false the earth rotates on its axis about once a year
    5·1 answer
  • How have human activities increased atmospheric carbon dioxide levels?
    5·1 answer
  • Why do we rarely see food chains with quinary (5th level) consumers?
    8·2 answers
  • How do plants maintain homeostasis
    15·2 answers
  • Which statement best explains tha cause of sickle cell disease
    13·2 answers
  • *Penguins are adapted to live in the antarctic. Which of the following is
    12·1 answer
  • Classify each organism as a carnivore, or herbivore, or an omnivore: Buffalo Bear spider cow
    11·2 answers
  • Someone answer 8 pls
    6·2 answers
  • Forest fires can cause a secondary disturbance in an ecosystem what is a secondary disturbance
    5·2 answers
  • A cell nucleus contains bundles of genetic material called
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!