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
IgorC [24]
3 years ago
11

Chemotaxis is defined as a response to a chemical gradient of attractant or repellent molecules in the bacterium's environment.

if the environment contained a gradient of attractants, which bacterium would be most likely to have a net movement toward the signal? (choose the motility deep test result as your indicators.) select one:
a. the motility deep has a single green line that corresponds to where you had stabbed the needle.
b. the motility deep is colorless.
c. the motility deep is entirely red.
d. the motility deep has a single red line that corresponds to where you had stabbed the needle.
Biology
1 answer:
svetoff [14.1K]3 years ago
7 0

Chemotaxis is defined as a response to a chemical gradient of attractant or repellent molecules in the bacterium's environment. if the environment contained a gradient of attractants, which bacterium would be most likely to have a net movement toward the signal? The correct answer would be D: the motility deep has a single red line that corresponds to where you had stabbed the needle.

You might be interested in
The stomach is held in place by a variety of _______.
cupoosta [38]
I guess the stomach is held in place by a variety of Muscle cells, Epithelial cells, and connecting tissues; so the answer is: all of the above.
8 0
3 years ago
One effect of acid rain on an ecosystem is ?
Angelina_Jolie [31]

Answer:

Acid Rain goes in lakes and other water sources where animals drink water. When drinking for acid rain water animals get sick and plants dependent on water sources die off.

Explanation:

3 0
4 years ago
Select each correct answer. More than one answer may be correct.
FromTheMoon [43]
Two diverse species<span> naturally breed an offspring, and selective pressures favor </span>new<span> traits in a given environment, (they evolve). hope this helps</span>
4 0
3 years ago
Microscopic organisms that are disease-causing agents are called
kogti [31]
The answer is C. Pathogens
6 0
4 years ago
What’s the answer to this question
kenny6666 [7]
I’d say that it’s inventive
6 0
3 years ago
Other questions:
  • When elements combine to form compounds what happens to the properties of the original elements?
    9·1 answer
  • Describe what darwin observed during the hms beagle
    12·1 answer
  • A diminished reflex response that may indicate damage to a segment of the spinal cord is a(n) _____ reflex.
    12·1 answer
  • You have learned in class that changing the pH or temperature of the environment can denature an enzyme. When an enzyme is denat
    9·2 answers
  • Which theory states that the more recent species are changed descendants of earlier species? biological evolution natural select
    13·2 answers
  • The 4 parts of the communication pathway listed in order are:
    15·1 answer
  • Mrs. Kowolski surveyed all the students in her five classes, asking about their favorite desserts. She recorded the data in the
    14·2 answers
  • (a) The consequences of a growing human population have been a concern since the times of Thomas Malthus when he proposed that h
    12·1 answer
  • Since invasive species did not co-evolve with the other species in the ecosystem where they were introduced _______. a. they can
    7·2 answers
  • Item 5
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!