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
vovangra [49]
4 years ago
9

Question text The skeleton of an echinoderm is composed of individual plates called

Biology
1 answer:
vitfil [10]4 years ago
6 0

interlocking calcium carbonate plates is the answer.

You might be interested in
How is a carrier shown in a pedigree?
liraira [26]

Answer: Pedigrees can show someone is a carrier for diseases by determining which parent, if not both, is either dominant or recessive. Each child must have a letter from their parent then that will determine if someone gets a disease or not then it goes on from generation to generation. However, they can be carriers of the trait, and if they are carriers, their male children will be colorblind. On a pedigree, carriers are represented either by a half-shaded symbol or a shaded dot in the middle of the symbol.  brainliest??

Explanation:

4 0
3 years ago
How does an animal cell react when there is no glucose available to carry out cellular respiration?
Verdich [7]

Answer:

B) It breaks down polysaccharides such as starch.

Explanation:

Polysaccharides are long chains of monosaccharides like glucose joined together with glycosidic linkages. While plants can simply make glucose via photosynthesis, animals rely on glucose sourced from their diet. In animals, glucose is stored as glycogen; however, plant storage polysaccharides like starch are regularly broken down through digestion using enzymes.

Enzymes are proteins which catalyze chemical reactions like the breakdown of large polysaccharides. Alpha amylase, an enzyme produced in the pancreas, is also found in human saliva; it catalyzes the hydrolysis, or breakdown of starch into glucose. Amylase acts on polysaccharides bonds at random points along the chain by splitting the α 1-4 glycosidic bonds. This produces maltose, dextrin and glucose; this glucose is used in ATP synthesis via <em>respiration, ethyl alcohol fermentation and lactic fermentation</em>.

6 0
3 years ago
Read 2 more answers
Which fat has single bonds between tha carbon atoms in the fatty acid
Murrr4er [49]
Idk if i'm right but saturated?
6 0
3 years ago
Read 2 more answers
15. Antidiuretic hormone (ADH) functions at the cellular level by
ivolga24 [154]

Answer:

A. decreasing the speed at which filtrate flows through the nephron, leading to increased re-absorption of water.

Explanation:

Antidiuretic hormone (ADH) functions at the cellular level by decreasing the speed at which filtrate flows through the nephron, leading to increased reabsorption of water. This helps during dehydration.

4 0
3 years ago
Read 2 more answers
Where is potential chemical energy stored?
kenny6666 [7]

Answer:

In the bonds between atoms

Explanation:

Chemical energy is stored in the bonds that connect atoms with other atoms and molecules with other molecules. Because chemical energy is stored, it is a form of potential energy. When a chemical reaction takes place, the stored chemical energy is released.

6 0
3 years ago
Other questions:
  • when muscles are active,cells use nutrients and oxygen at a higher rate and produce waste chemicals and heat more rapidly.descri
    14·2 answers
  • True or false? investigators trying to track the early spread of hiv found hiv-infected blood samples from as early as 1956, in
    13·1 answer
  • Atrophoderma in a sentence
    15·1 answer
  • The role of the mRNA molecules in a cell is:
    7·2 answers
  • Based on the trends shown in the data, explain why some rectangular cells include folds or projections in their plasma membranes
    6·1 answer
  • The _____ forms of the electron carriers nad+/nadh and fadh/fadh2 have high potential energy. carboxylate
    8·1 answer
  • The liver is not directly responsible for the digestion process, but releases bile and other compounds that breakdown fats. What
    10·1 answer
  • Organism were originally classified into two kingdoms. Over time the number of kingdoms has expanded to six. Most recently these
    10·2 answers
  • Which is a unicellular fungus? <br>A Slime mold <br>B Mushroom <br>C Yeast <br>D none of these​
    7·1 answer
  • 6. Adolescent females often require additional amounts of iron in their diet. Explain why.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!