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
fiasKO [112]
4 years ago
10

1 Point

Biology
2 answers:
schepotkina [342]4 years ago
8 0

Answer: B. Prey

Explanation:

The shrimp is the prey (or food) of the salmon and the salmon is the prey of humans.

jarptica [38.1K]4 years ago
3 0

Answer:

B

Explanation:

You might be interested in
Help it’s due in in 20 minutes
Alina [70]

Answer:

All the above D

Explanation: all of them are true!

3 0
3 years ago
Read 2 more answers
If the activation energy required for a chemical reaction were reduced, what would happen to the rate of the reaction? The rate
Pachacha [2.7K]

Answer:

The rate would increase.

Explanation:

Activation energy is the energy needed for a chemical reaction to start while the rate of reaction is how a reactant turns into the product. Catalysts are used to speeden up the rate of a chemical reaction.

The catalyst do this by lowering the activation energy needed for the reaction to occur, leading to the increase in the rate at which the same reaction occurs. It should be noted that a catalyst is not a reactant, neither does it get used up in the chemical reaction. It just provides an alternative energy pathway with a reduced activation energy, hereby, helping the reaction to proceed faster than it would without the catalyst.

9 0
3 years ago
Read 2 more answers
What are the awsners to 3?
zaharov [31]

Alright so three different alleles are A, B, and O.

A dominant to O

B is dominant to O as well

O is recessive to A and B

8 0
3 years ago
Read 2 more answers
Why do living things use enzymes instead of heat as a source of activation energy?
skelet666 [1.2K]
Its B ,  add sufficient heat would kill the living thing.
5 0
3 years ago
Read 2 more answers
Interneuronal communication occurs via _______________ messengers that are released from the presynaptic neuron. These are calle
vesna_86 [32]

Answer:

Interneuronal communication occurs via chemical messengers that are released from the presynaptic neuron. These are called neurotransmitters and they act by binding to receptors on the postsynaptic neuron. This binding opens Ion channels, which can either hyperpolarize or depolarize the postsynaptic neuron membrane. This action is kept relatively short by either the decomposition or the reuptake of neurotransmitters from the synaptic cleft.

Explanation:

Neurons are communicated to each other by a process known as synapsis. Synapsis occurs when the presynaptic neuron sends a message to the postsynaptic neuron. Vesicles from the presynaptic membranes are sent carrying the chemical messenger in their interior. This messenger is called a neurotransmitter and is released by exocytose to the synaptic space.  Then the neurotransmitter goes forward to the postsynaptic membrane. When it reaches this last membrane, the neurotransmitter binds its receptor triggering an answer and opening ion channels. This binding produces depolarization of the cell called excitatory postsynaptic potential. If the signal molecule keeps being in the synaptic space, it keeps linking to its receptor and causing a postsynaptic answer. To stop this process, the neurotransmitter must be taken out from the synaptic space by enzymatic degradation/deactivation or Reuptake. There are receptors located in the presynaptic membrane that can capture de molecule to store it back in new vesicles, for posterior use.                  

7 0
3 years ago
Other questions:
  • Sam has 17% body fat. according to the lecture, this does not fall into the healthy range of body fat for males.
    14·1 answer
  • A body of cell that is undergoing abnomal cell division is mostly
    8·1 answer
  • In cats, having a short tail is recessive to having a long tail. If a mother cat is heterozygous for this trait and a father cat
    11·2 answers
  • 1. Cuando el extremo de un objeto de calienta y este transmite partícula a partícula a todo el objeto
    12·1 answer
  • Which of the following describes a CARBOHYDRATE? Which describes a LIPID?
    10·1 answer
  • . Which of the following occurs over a small area? polar easterlies o the Coriolis effect O horse latitudes O sea breezes​
    10·1 answer
  • 4. Write the complementary DNA strand for the given strand of DNA.
    13·1 answer
  • .. Which of the following mutations would have the potential to affect future generations of
    5·1 answer
  • What is the role of the spindle fibers? *
    8·1 answer
  • Name the 2 functional groups in amino acids
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!