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
Len [333]
3 years ago
9

What is the main source of energy in a clear-water stream in an open area?

Biology
1 answer:
Reika [66]3 years ago
7 0

Answer:

Sunlight

Explanation:

You might be interested in
Has a tadpole evolved if it changes into a frog
jeyben [28]
Yes when a tadpole "evolves" it will grow into something different
8 0
3 years ago
Read 2 more answers
Insect hormones and their receptors ________. A. act independently of each other B. are a focus in pest control research C. util
Leokris [45]

Insect hormones and their receptors are a focus in pest control and research. Hence, Option B is correct.

Some of the insect hormones such as ecdysone (molting hormone), JH (juvenile hormone) and their analogs can be used for biological  control of pests.

Option A: Hormone receptors are proteins that bind hormones and form hormone receptor complex to maintain cellular activities.

So Option A is incorrect.

Option B: Some of the peptide hormones used in pest control and research. So Option B is correct.

Option C: Peptide hormones interact with only cell surface whereas aminoacid derivatives and thyroid hormones directly interact with nucleus. so Option C is incorrect.

option D is incorrect.

Learn more on hormone receptor complex here:

brainly.com/question/15241630?utm_source=android&utm_medium=share&utm_campaign=question

#SPJ4

3 0
1 year ago
Three main steps in the process of DNA replication. Name the enzymes that go with each step
Llana [10]

Answer:

The three mains in the process of DNA replication are 1 initiation 2 elongation 3 termination.

Explanation:

Enzymes those function during initiation

1 Helicase.

2 single strand binding protein.

3 Topoisomerase.

Enzymes those function during elongation

a DNA polymerase alpha

b  DNA polymerase delta

c  DNA polymerase epsilon

Enzymes those function during termination

1 Replication protein A

2 Replication factor C

6 0
3 years ago
How does carrying capacity affect the exponential growth?
olya-2409 [2.1K]

Answer:I need points 5 please 200000

Explanation:

Thank u

5 0
3 years ago
Read 2 more answers
Why are vestigial structures are considered examples of<br>homologous structures?​
Vera_Pavlovna [14]
Vestigial structures are often homologous to structures that are functioning normally in other species. Therefore, vestigial structures can be considered the evidence for evolution, the process by which beneficial heritable traits arise in populations over an extended period of time.
5 0
3 years ago
Other questions:
  • What are meninges? Fibrous connective tissue membranes covering the peripheral nervous system Fibrous connective tissue membrane
    14·1 answer
  • Which pair of atoms will form an ionic bond?
    5·2 answers
  • How much ampicillin would be needed to prepare 10 ml of 100 mg/ml solution?
    7·1 answer
  • Untreated streptococcal infections in childhood that can lead to the kidney infection characterized by antigen-antibody complexe
    5·1 answer
  • There are currently_____kindoms
    5·2 answers
  • The universe is often described as “clumpy” with dense groups of matter separated by empty space. A single clump made of billion
    9·1 answer
  • For the frog, please circle any of the below alphabetized words in this box that correctly describe this organism.
    9·1 answer
  • What are osmosis..in 50 words ​
    14·2 answers
  • Which do solar flares and coronal mass ejections have in common? Select the two correct responses.
    14·1 answer
  • Which foods would contain mostly unsaturated fats
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!