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
anzhelika [568]
2 years ago
12

A Mass Number is determined by subtracting the number of neutrons and protons in the nucleus of an atom

Biology
1 answer:
ICE Princess25 [194]2 years ago
4 0
False, mass number is protons plus neutrons. not subtraction.
You might be interested in
A mutated form of hemoglobin, known as hemoglobin Lepore occurs rarely in the human population. Hemoglobin Lepore has a deleted
Andre45 [30]

Answer:

If it is still maintained in the human population, hemoglobin Lepore must be selected for in evolution.

4 0
3 years ago
A hormone is an organ that secretes chemical substances into the bloodstream. Please select the best answer from the choices pro
valina [46]

Answer:

false

Explanation:

a hormone is not an organ that secretes chemical substances into the bloodstream, hence your answer is false

hope that helps! :)

5 0
2 years ago
Read 2 more answers
What item is needed for clouds to develop?
Dominik [7]

Dust in the air because the water molecules need something to condense around.

5 0
2 years ago
Help me please with explanation ​
Usimov [2.4K]

Answer:

E: provide a meeting site for mRNA and tRNA

6 0
2 years ago
Ground tissues is found in a plants?
Thepotemich [5.8K]

Answer:

The ground tissue found in plants I'll called parenchyma tissue

3 0
3 years ago
Read 2 more answers
Other questions:
  • a planet has an orbital period of 34.02 years. what is the average distance of the planet from the sun?
    10·1 answer
  • Can anyone tell me ideas of science pprojects? Thanks!
    6·2 answers
  • What is the result of dissociation of water? a) Formation of O-2 ions b) Formation of H+ and OH- ions c) Formation of H- and OH+
    8·1 answer
  • An organism must have a ________ in order to be considered living.
    5·1 answer
  • Scientists test for alleles that cause human genetic disorders by
    15·2 answers
  • One effect of air pollution is destruction of
    12·1 answer
  • Know the difference between replication and repetition
    14·2 answers
  • Hi ! I've been asked to think about a scientific innovation that I need to create and that doesn't exist yet ( it can also be so
    11·1 answer
  • 5) Which of the following does not occur during the light reactions of photosynthesis?
    8·1 answer
  • How is molecular nitrogen (N2) utilized by plants and animals?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!