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
weqwewe [10]
3 years ago
11

Follow Up Questions: 1. What is a dichotomous key?

Biology
2 answers:
Paraphin [41]3 years ago
7 0

Answer:A dichotomous key is a tool that allows the user to determine the identity of items in the natural world, such as trees, wildflowers, mammals, reptiles, rocks, and fish. Keys consist of a series of choices that lead the user to the correct name of a given item.

Explanation:

Alexxx [7]3 years ago
3 0

Answer:

A dichotomous key is a tool that allows the user to determine the identity of items in the natural world, such as trees, wildflowers, mammals, reptiles, rocks, and fish. Keys consist of a series of choices that lead the user to the correct name of a given item. "Dichotomous" means "divided into two parts".

Explanation:

You might be interested in
In the image below, which region is showing an abnormally high sea level?
svp [43]
It must be C, at the Pacific Ocean
7 0
3 years ago
Read 2 more answers
Which of the following statements is true about photosynthesis and cellular respiration?
dalvyx [7]

Answer:

Both

Explanation:

5 0
3 years ago
The pKa of an acid depends partly on its environment. Predict the effect of each of the following environmental changes on the p
Galina-37 [17]
The pKa represents the pH of the medium at which the zwitterionic amino acid assumes most stable ionic form due to structural stabilization. As the pKa is dependent upon the environmental factors of the solution around the amino acids, a change in their structure and localization can cause change in the pKa of the protein. Thus, the answers can be found as below:

Part A: Decrease (As the lysine is basic in nature, it will tend to stabilize the electrostatic interaction and weak interactions between the acidic amino acids and hydrogen bonds in the viscinity, thus lowering the pH and hence pKa of the protein)

Part B: Increase (As the carboxyl group is acidic in nature, removal of it will tend to increase the pKa since the basic amino acids will tend to accumulate more negative charge in their viscinity)

Part C: Increase (As glutamic acid is an acidic amino acid, its shift from outside to a non-polar site will prevents its ionization and hence the pKa will tend to shift from slightly acidic to slightly basic, hence increase)
3 0
3 years ago
What is TRUE about the inside of an animal cell? A. The inside of an animal cell contains structures that carry out specialized
valentinak56 [21]
D, The cell take in water and food some of the food dissolve to create other things for the cells and they have structures that perform to help us survive.
4 0
3 years ago
Subunits of a cell function independently
gulaghasi [49]
False. The subunits are dependent on the cell itself, and they cannot survive on their own.
4 0
3 years ago
Other questions:
  • Which organelle prepares proteins for specific jobs?
    7·1 answer
  • How does impulsivity relate to substance dependance
    13·1 answer
  • A disaccharide combines with water to produce two monosaccharides in the process known as?
    10·2 answers
  • Why is nitrogen fixation important to all organisms?
    9·1 answer
  • Where is transcription located? (assuming eukaryote cell)
    14·1 answer
  • The graphs below illustrate change in a lizard population over time. Which process most likely led to the change in the lizard p
    8·2 answers
  • Grow out is the shortest phase in aquaculture production. True False
    5·2 answers
  • What type of cells are simple animal and plant cells?
    11·2 answers
  • What do you know about Restriction Enzymes?
    14·1 answer
  • Should be easyyyyyyyyyyyyyyy
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!