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
galina1969 [7]
3 years ago
10

If the atomic mass of fluorine is 19 with 9 protons, how many neutrons would it have?

Biology
1 answer:
BaLLatris [955]3 years ago
4 0

Answer:

10

Explanation:

atomic mass is protons + neutrons

19 = 9 + neutrons

10 = neutrons

You might be interested in
A person who sprints for 45 seconds obtains most of his or her energy from _______. multiple choice
ArbitrLikvidat [17]

A person who sprints for 45 seconds will obtain most of his or her energy from muscle glycogen.

<h3>Energy metabolism during sprints</h3>

During sprinting or highly intense exercise activities, blood glucose is rapidly consumed. Rapid consumption of blood glucose may breach the blood glucose set point.

In order to maintain blood glucose homeostasis, glucose stored as glycogen in the muscles is converted back to glucose. The glucose is then utilized to produce ATP for the sprint or exercise.

Thus, a person who sprints for 45 seconds will have to obtain most of their energy from the glycogen stored in the muscles.

More on glucose metabolism can be found here: brainly.com/question/4707439

#SPJ1

A) muscle triglycerides.

B) plasma free fatty acids.

C) blood glucose.

D) muscle glycogen.

3 0
1 year ago
The key element found in compounds?​
Alex Ar [27]

The most common elements present in organic compounds are carbon, hydrogen, oxygen, and nitrogen.

6 0
3 years ago
Read 2 more answers
If air pressure is getting lower what would happen to torricelli's mercury barometer?
Tcecarenko [31]
It will get lower since the pressure around the barometer gets lower

7 0
3 years ago
Which of Mendels laws or principles explains that traits are passed from parents to offspring individually instead of pairs grou
emmasim [6.3K]
<h3><u>Answer;</u></h3>

The law of independent assortment

<h3><u>Explanation;</u></h3>
  • The Principle of Independent Assortment illustrates how different genes individually separate from one another when reproductive cells receive.
  • Independent assortment of genes and their similar traits was first mentioned by Gregor Mendel in 1865 during his studies of genetics in pea plants.
  • When two or more characters are acquired, individual hereditary factors classify independently during gamete production, giving distinct traits an equal opportunity of befalling together.
3 0
4 years ago
What would be the answers for 33-34?
RUDIKE [14]

Answer:

chromosome

or venue mutations

6 0
2 years ago
Other questions:
  • Which of these is true of the cytoplasm of an unfertilized egg?
    12·1 answer
  • How does the hanging wall move at a reverse fault?
    5·1 answer
  • Federico has two samples of pure water—sample X and sample Y. Sample X has a volume of 1 L, and sample Y has a volume of 10 L. H
    11·2 answers
  • True or false? The poles receive 24 hours of sunlight a day during summer, and zero hours of sunlight during the winter.
    10·2 answers
  • Which statements describe hydrotropism? Check all that apply.
    7·1 answer
  • This paragraph attempts to explain the rain shadow effect, but it gets some of the facts wrong. Identify the inaccurate statemen
    9·2 answers
  • How does a cell react in salt water
    6·2 answers
  • I really need help its biology
    5·1 answer
  • How to draw a human cell and lable it and not look cartoonish​
    14·1 answer
  • Which type of organelle in the athlete’s cells supplies the energy for cellular function?.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!