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
Svetach [21]
3 years ago
11

A(n)_______________is a substance that is made up of a single kind of matter

Biology
1 answer:
Umnica [9.8K]3 years ago
4 0
A pure substance and a mixture
You might be interested in
WILL BE MARKED AS BRAINLIEST!!!!
Anestetic [448]

Answer:

Myoglobin

Explanation:

-Myoglobin is an oxygen-binding molecule found in muscles that is made of a single polypeptide with only one heme group

-Dissociation curve is to the left of the haemoglobin curve and does not display a sigmoidal shape (myoglobin cannot undergo cooperative binding)

-Myoglobin's affinity for oxygen is greater than haemoglobin and becomes saturated at low oxygen concentrations

-Under normal conditions (at rest) myoglobin is saturated with oxygen and will store it until O2 levels in the body drop with intense exercise

-This allows it to provide oxygen when levels are very low (e.g. in a respiring muscle) and so delays anaerobic respiration and lactic acid formation

6 0
3 years ago
Are individual organelles (cell structures) living? Defend your answer.​
LUCKY_DIMON [66]

Answer:

the cell structure is living

Explanation:

CELL! cells are living

4 0
3 years ago
The bacteria lactobacillus acidophilus is used as a probiotic therapy for gastro intestinal upset. why would a doctor deliberate
mario62 [17]
He would intentionally infect a patient with the bacteria in the culture because Lactobaccilus acidophilus is not a harmful bacteria and doe not cause any illness. Instead, it is a probiotic and fights with those harmful bacteria inside the patient's body.
7 0
3 years ago
Which type of mutation cannot occur in a child after birth?
ICE Princess25 [194]
This type of mutation is called somatic mutation. It usually happens in different cells of the body, but not in the eggs and sperms. These mutation may cause cancer and other illnesses, but it cannot be passed on to future offspring.


6 0
3 years ago
Read 2 more answers
Lc is a 55 year-old hispanic female with renal insufficiency who has been hospitalized for acute decompensated heart failure. sh
Dafna11 [192]
If the patient was started on nitroprusside and now has the following symptoms; nausea, heart failure, confusion, rapid breathing, and tachycardia it very well could be cyanide toxicity. The antidote that a pharmacist would recommend would be <span>Sodium thiosulfate + Sodium nitrite. Hydroxocobalamin can also be used as an antidote. It is very important the 55-year-old Hispanic female is given the antidote as soon as possible due to her renal insufficiency. </span>
3 0
3 years ago
Other questions:
  • Photophores are cells found in bioluminescent organisms that may contain bioluminescent bacteria and the pigment luciferin. phot
    10·1 answer
  • The ozone layer absorbs<br>​
    13·1 answer
  • Which of these organisms is most specialized?
    9·2 answers
  • Which of these cell parts contain instructions for the passage of traits from one generation to the next
    13·1 answer
  • 12. Mechanical energy that travels through matter in waves causing molecules to vibrate is
    15·1 answer
  • Did michelle obama make any major mistakes or bad decisions?
    15·1 answer
  • A researcher found a beautiful plant while traveling in Alaska and collected its seeds. When she came back to Florida, she soake
    15·1 answer
  • Kidney<br> Cuboidal cell<br> Epithelial tissue<br> Urinary system
    11·1 answer
  • How many density difference in the rock at a mind-ocean ridge help to drive plate motion?
    6·1 answer
  • Ucx/fnfp/nay can clear doubrs physics ​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!