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
USPshnik [31]
3 years ago
5

An element has an atomic mass number of 16 and an atomic number of 7.

Biology
1 answer:
professor190 [17]3 years ago
4 0

16-7= 9 you subtract the atomic number from the mass and get the number of neutrons so there ae 7 protons and 9 neutrons

You might be interested in
If a change in the soil occurred, how could that impact the organisms (consumers) in that ecosystem? Pls explain
Rama09 [41]

Answer:

The soil could kill the plants in the area and the consumers will lose there food and the organisms will die off or go extinct.

Explanation:

4 0
3 years ago
A weather map is an example of a
umka21 [38]
Indeed the answer is C but let me explain why: <span>A weather map is a graphical model that displays the distribution of one or more weather element. That is why the answer is C. Model. I hope this has giving you a clarification</span>
4 0
3 years ago
Read 2 more answers
Where is occipital located
belka [17]
Bone found at the lower-back area of the cranium
3 0
3 years ago
Two protein kinases, K1 and K2, function sequentially in an intracellular signaling pathway. If either kinase contains a mutatio
Korolek [52]

Answer:

The order must be K2→K1, since the permanently active K1 allele (K1a) is able to propagate the signal onward even when its upstream activator K2 is inactive (K2i). The reverse order would have resulted in a failure to signal (K1a→K2i), since the permanently active K1a kinase would be attempting to activate a dead K2i kinase.

Explanation:

  • You characterize a double mutant cell that contains K2 with type I mutation and K1 with type II mutation.
  • You observe that the response is seen even when no extracellular signal is provided.
  • In the normal pathway, i f K1 activat es K2, we expect t his combinat ion of two m utants to show no  response with or without ext racell ular signal. This is because no matt er how active K1 i s, it would be unable to  act ivate a mutant K2 that i s an activit y defi cient. If we reverse the order, K2 activating K1, the above  observati on is valid. Therefore, in the normal signaling pathway, K2 activates K1.
7 0
3 years ago
In some cells, a cell ____ is outside the plasma membrane
Airida [17]
Your answer is wall. A cell wall...
7 0
3 years ago
Other questions:
  • Tapeworms can reproduce by _____.<br> a.buddingB.fissionC.fragmentation
    9·1 answer
  • How do bears get their nutrients and energy they need
    6·2 answers
  • Of the following options, which is the largest level of classification? A. Order B. Family C. Species D. Genus
    7·2 answers
  • Explain how your dna compare for your traits
    14·1 answer
  • The rectal thermometer is the BEST instrument to use when
    13·1 answer
  • which of the following is a correct statement about the events of the cell cycle? 1)Little happens during the G1 and G2 phase. 2
    7·1 answer
  • The size of a population increases if the number of individuals added to the population is equal to the number of individuals le
    13·2 answers
  • 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
  • Ribosomes are responsible for what task in the cell?
    15·1 answer
  • What is pH and how do we measure it?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!