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
KATRIN_1 [288]
4 years ago
9

A strange new bacterial cell is discovered by your research team near sulfur vents in the ocean. This new bacteria seems to be l

acking any proteins in its cell membrane. When you take it out of its environment, it begins to die because it needs Calcium ions, Ca+. If the concentration inside the bacteria is 100 ppm, what concentration of Ca+ in the solution outside the bacteria would keep it alive?
Biology
1 answer:
Lelechka [254]4 years ago
3 0

Answer:

none

Explanation:

the initial concentration and the final concentration is not given

You might be interested in
Read the statement and then apply it to the scenario. Statement In science, it is not possible to prove hypotheses right. This i
timofeeve [1]

Answer:

Option A, Misunderstanding: The diet fad is safe. Reason: Technical jargon has been removed or simplified.

Explanation:

In this question, the scientist must have been allowed to explain the cause of "not being able to prove that diet fad causes heart attacks" instead of just answering "No, of course not." A hypothesis is a situational scenario which deals with "if" and "then" conditional scenarios.

Thus, if some thing has been found causing heart attack , then the scientist must have presented his/her supporting statement or technical jargon which was removed from the article and thus viewer were not able to get the exact meaning of what scientist said.

Hence, option A is correct

5 0
3 years ago
Read 2 more answers
What happens to the force of gravity between two masses if one mass is decreased
Ludmilka [50]
I am pretty sure it stays the same
6 0
3 years ago
Read 2 more answers
An acorn with a mass of 0.0300 kilograms falls from a tree. What is its kinetic energy when it reaches a velocity of 5.00 m/s?
Leto [7]
The equation for kinetic energy is K =  \frac{mv^2}{2}.

So, plugging .03 for m and 5 for v, we can get 0.375 as our kinetic energy. 
7 0
3 years ago
Cell theory states:
kkurt [141]
For the 1st one I would say C as it says Cells are the smallest form of life, for the 2nd one I would say C because the others all have animal which doesn't have cell wall, 3rd is A
4 0
3 years ago
Read 2 more answers
Increasing an objects speed by double will cause the kinetic energy to increase by how many times
Nataliya [291]
4 times. It quadruples. 
4 0
3 years ago
Other questions:
  • Describe two major geological developments of the Mesozoic era.
    14·1 answer
  • A condition in which the gametes are similar in shape but different in size is _____.
    11·2 answers
  • Please help me with this answer please thank you
    13·1 answer
  • What is simple diffusion
    5·1 answer
  • Throughout the 1800s, scientists viewing organisms under microscopes made a series of observations.
    9·2 answers
  • Sam drives an excavator at an open surface strip coal mine. Which type of coal is he most likely to collect closest to the surfa
    9·1 answer
  • In humans, normal color perception (N) dominates the expression of color blindness (n), and both of these genes are carried on t
    12·1 answer
  • What are the four major blood groups?
    8·1 answer
  • QUESTION 4
    8·1 answer
  • Which is true about a valid scientific hypothesis
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!