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
Advocard [28]
2 years ago
11

Which of the following has catalytic function in a cell Proteins carbs lipids nucleic acids.

Biology
1 answer:
lisov135 [29]2 years ago
8 0
Proteins. Hope this helps!
You might be interested in
Que características poseen los babuinos que no poseen los Lemures
Vedmedyk [2.9K]

Answer:

Opposing thumbs, expressive faces, complex social systems: it's hard to miss the similarities between apes and humans. Now a new study with a troop of zoo baboons and lots of peanuts shows that a less obvious trait -- the ability to understand numbers -- also is shared by humans and their primate cousins.

"The human capacity for complex symbolic math is clearly unique to our species," says co-author Jessica Cantlon, assistant professor of brain and cognitive sciences at the University of Rochester. "But where did this numeric prowess come from? In this study we've shown that non-human primates also possess basic quantitative abilities. In fact, non-human primates can be as accurate at discriminating between different quantities as a human child."

"This tells us that non-human primates have in common with humans a fundamental ability to make approximate quantity judgments," says Cantlon. "Humans build on this talent by learning number words and developing a linguistic system of numbers, but in the absence of language and counting, complex math abilities do still exist."

Cantlon, her research assistant Allison Barnard, postdoctoral fellow Kelly Hughes, and other colleagues at the University of Rochester and the Seneca Park Zoo in Rochester, N.Y., reported their findings online May 2 in the open-access journal Frontiers in Comparative Psychology. The study tracked eight olive baboons, ages 4 to 14, in 54 separate trials of guess-which-cup-has-the-most-treats. Researchers placed one to eight peanuts into each of two cups, varying the numbers in each container. The baboons received all the peanuts in the cup they chose, whether it was the cup with the most goodies or not. The baboons guessed the larger quantity roughly 75 percent of the time on easy pairs when the relative difference between the quantities was large, for example two versus seven. But when the ratios were more difficult to discriminate, say six versus seven, their accuracy fell to 55 percent.

That pattern, argue the authors, helps to resolve a standing question about how animals understand quantity. Scientists have speculated that animals may use two different systems for evaluating numbers: one based on keeping track of discrete objects -- a skill known to be limited to about three items at a time -- and a second approach based on comparing the approximate differences between counts.

Explanation:

4 0
2 years ago
People who practice gratitude report physical, psychological, and social benefits.
ivolga24 [154]

Your answer is true


You can test that by saying  thanks for my answer


Hope this helps!


~Courtney

6 0
3 years ago
Nicotine increases atherosclerosis by the release of which neurotransmitter?
iVinArrow [24]

Adrenaline 

Nicotine is a substance that is addictive in nature commonly found in cigarette, that affect the nervous system by binding to the receptors in the brain and other part of the body. Atherosclerosis is the loss of elasticity or thickens of arteries walls. However, nicotine increases the release of neurotransmitter adrenaline into the blood which subsequently cause the development of atherosclerosis.

3 0
3 years ago
What are some benefits from high biodiversity in natural habitats?
kkurt [141]
Greater ability to recover after natural disasters and greater variety of food sources.
3 0
2 years ago
Kiera and Grace are sisters. They both have blue eyes. Kiera is extremely short for her age and Grace is exceptionally tall for
irakobra [83]
The sisters are different heights because one or both of the parents has a short allele that wasnt dominated by the tall allele, or vice-versa.
5 0
3 years ago
Other questions:
  • 78% of Earth's atmosphere is nitrogen gas. All living things need nitrogen as a part of DNA and RNA. Yet you and I, and other li
    15·2 answers
  • Which term refers to the total dollar value of the goods and services produced in a country in a year?
    11·2 answers
  • Can provider gap 4, the communication gap, be closed prior to closing any of the other three provider gaps? why or why not?
    6·1 answer
  • Which of these statements best explains why the star chart does not show the exact locations of the sun and planets?
    11·2 answers
  • What does the theory of plate tectonics state about the earth's surface?
    6·2 answers
  • Please help me with this question
    7·1 answer
  • What will occur when the carrying capacity for humans is met?
    7·2 answers
  • Which is not caused by airplution
    6·1 answer
  • Explain what scientists might be able to learn about the seawater that existed millions of years ago by studying rocks that came
    15·1 answer
  • What is the nervous system composed of?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!