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
yKpoI14uk [10]
3 years ago
5

What do you call the end of a straw wrapper that a waiter leaves on your straw when serving your drink?

Biology
1 answer:
daser333 [38]3 years ago
4 0

The waiter tears the raised part of the straw wrapper a few inches from either end and he pulls until a piece of the wrapper is entirely removed. The exposed part of the straw is what is then placed in the drink, leaving the remaining wrapper for the customer to remove himself. This will assure the customer that the waiter has not touched the straw with bare hands. The part of the straw that has remained is called a straw lace, or a drinking straw sleeve or a strawphylactic.

You might be interested in
Recognize ile USL Common Elements (0.JD).QuesLUIT
Degger [83]

Answer:

oxygen

Explanation:

3 0
3 years ago
According to the Shannon Diversity Index, which of the five blocks above, with each containing 36 squares, would show the greate
Semmy [17]

Answer:

so here correct option is A. 5

Explanation:

solution

as number of population groups live in a definite area is called diversity

so here in 1  there is only 2 groups of population

and in 2 there is 3 types of population groups

and in 3 there is 2 type of population groups

and in 4 there is 4 type population group

but they are not not evenly abundant and population of 1 group that is much less

so  it might be a foreign population group

so here in 5 there is 4 type of population group which means it has higher diversity compare to other

so here correct option is A. 5

8 0
4 years ago
Role of organic material​
11111nata11111 [884]

the role of organik material is idont know

6 0
3 years ago
Which describes the process of fermentation?
xxMikexx [17]

Explanation:

<u>anaerobic process that restores NAD+ supply </u>

<u></u>

Within cells, aerobic respiration may not occur due to several factors:

  • - a lack of inorganic, final electron acceptors
  • -incomplete or lack of a complete electron transport system
  • -missing genes for enzymes within the Kreb's cycle

Thus, they utilize other means for the generation of energy in the form of ATP and to replenish NAD+ an oxidized form of NADH, the main electron carrier in glycolysis. Pyruvate is produced in the cytoplasm via glycolysis- it is also used as an electron acceptor in a process called fermentation.

Further Explanation:

overall: C6H12O6 (glucose) + 6 O2 → 6 CO2 + 6 H2O + ≈38 ATP

In all eukaryotic cells mitochondria are small cellular organelles bound by membranes, these make most of the chemical energy required for powering the biochemical reactions within the cell. This chemical energy is stored within the molecule ATP which is produced. Respiration in the mitochondria utilizes oxygen for the production of ATP in the Krebs’ or Citric acid cycle via the oxidization of pyruvate( through the process of glycolysis in the cytoplasm).

Oxidative phosphorylation describes a process in which the NADH and FADH2 made in previous steps of respiration process give up electrons in the electron transport chain these are converted it to their previous forms, NADH+ and FAD. Electrons continue to move down the chain the energy they release is used in pumping protons out of the matrix of the mitochondria.

This forms a gradient where there is a differential in the number of protons on either side of the membrane the protons flow or re-enter the matrix through the enzyme ATP synthase, which makes the energy storage molecules of ATP from the reduction of ADP. At the end of the electron transport, three molecules of oxygen accept electrons and protons to form molecules of water...

  • Glycolysis: occurs in the cytoplasm 2 molecules of ATP are used to cleave glucose into 2 pyruvates, 4 ATP and 2 electron carrying NADH molecules. (2 ATP are utilized for a net ATP of 2)
  • The Citric acid or Kreb's cycle: in the mitochondrial matrix- 6 molecules of CO2 are produced by combining oxygen and the carbon within pyruvate, 2 ATP oxygen molecules, 8 NADH and 2 FADH2.
  • The electron transport chain, ETC: in the inner mitochondrial membrane, 34 ATP, electrons combine with H+ split from 10 NADH, 4 FADH2, renewing the number of electron acceptors and 3 oxygen; this forms 6 H2O, 10 NAD+, 4 FAD.

Learn more about cellular life at brainly.com/question/11259903

Learn more about cellular respiration at brainly.com/question/11203046

#LearnWithBrainly  

6 0
3 years ago
Amino acids share a chemical backbone of?
Firlakuza [10]

Answer:

carbon, hydrogen, nitrogen and oxygen

Explanation:

mostly, combination of carboxylic and amine groups

6 0
3 years ago
Other questions:
  • Now that you have reviewed both immunity and the spread of disease, write an investigative question that you would like to answe
    15·2 answers
  • all of the following are nonspecific defense responses made by the human body except? b. mucus produced in the nasal and oral pa
    10·1 answer
  • In the carbon cycle, all animals must consume
    11·1 answer
  • An elongated tailbone occurs rarely in some newborn children. What does the presence of a tailbone indicate?
    11·1 answer
  • Why is homeostasis essential to living things?
    7·1 answer
  • Molecules helped by protein; move insoluble molecules across plasma membrane:
    5·1 answer
  • In absence of oxygen yeast cells can obtain energy by fermentation resulting in the production of what
    7·1 answer
  • Cuales son los componentes básicos de la molécula de almidón
    6·1 answer
  • How can increasing ocean acidity impact the mechanism of natural selection?
    5·1 answer
  • The p wave of the electrocardiogram is a signal from
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!