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
Serhud [2]
3 years ago
13

2 Points

Biology
1 answer:
alukav5142 [94]3 years ago
5 0

Answer:

Hello my friend! The correct answer is: C) They cut strands of DNA at specific sites.

Explanation:

These enzymes are endonucleases, that is, inside (hence the endo-inside prefix) of DNA molecules, cutting them into well-defined locations.

These are enzymes  always "poke" the DNA molecule at certain points, leading to the production of fragments containing sticky ends, which can bind to other ends of DNA molecules that have been cut with the same enzyme.

You might be interested in
Which method of commercial fishing tends to produce excessive bycatch? A.Trolling B.Handline fishing C.Large mesh netting D.Traw
ZanzabumX [31]

The right option is; D.Trawling

Trawling is the method of commercial fishing that tends to produce excessive bycatch.

Trawling is a method of fishing in which a trawl (fishing net) is dragged through the water at a specific depth behind one or more trawlers. Trawling is usually used for commercial fishing, and it tends to produce excessive bycatch; a condition in which non target marine organisms such as seabirds are incidentally caught, while catching target species such as crabs and fish.

3 0
4 years ago
Read 2 more answers
En que unidad de longitud se miden las celulas
Charra [1.4K]

Answer:

La unidad para medir las células es la micra (m ) la cual equivale a la milésima parte de un milímetro (1m = 0,001mm).

Explanation:

3 0
3 years ago
Read 2 more answers
HOMER NOTICES HIS SHOWER IS COVERED IN GREEN SLIME. hI8S FRIEND BARNEY TELLS HIM COCONUT JUICE WILL GET RID OF THE SLIME. HOMER
Orlov [11]

Answer:

INDEPENDENT VARIABLE: COCONUT JUICE

DEPENDENT VARIABLE: APPEARANCE OF GREEN SLIME

CONTROL GROUP: THE SIDE OF THE SHOWER HE SPRAYED WITH WATER

CONSTANT: SAME TIME OF MEASUREMENT, SAME SHOWER

Explanation:

- Independent variable is the variable that is changed or manipulated by an experimenter. In this experiment, Homer sprays a side of his shower with COCONUT JUICE and the other side with water. This means that the independent variable is the COCONUT JUICE.

- Dependent variable is the variable that responds to the independent variable. It is the variable that is measured by the experimenter. In this experiment, the dependent variable is the APPEARANCE OF GREEN SLIME on the shower.

- Control group is the group in an experiment that does not receive the experimental treatment (coconut juice). This means that the control group of this experiment is the SIDE OF THE SHOWER HE SPRAYED WITH WATER.

- Constants or controlled variable are the variables in an experiment that are kept unchanged throughout the experiment. In this case, the constant is SAME TIME OF MEASUREMENT, SAME SHOWER.

6 0
3 years ago
EZ WORK HELP EZ POINTS EZ BRAINLIEST 3RD GRADE WORK!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
OLEGan [10]

What do you know about ecosystems?

An ecosystem is a community of living things in a habitat that are in conjuction with the ninliving things in tehri habitat. The abiotic and biotic factros living together in a habitat in harmony that are all linked together by biochemical cycles and energy flows.

What living things do you think we would find in a rainforest ecosystem? What might those living things need to grow?

Living things that would be found in a rainforest ecosytem include the animals liek jaguars, spider monkeys, tapirs, camians, sloths, harpy eagles, mosquitos, ants, clouded lepord and amur leporad, apes liek chimpanzees and organguatans, tigers, brids of paradise, gorillas, elephants, frogs, bats, katydids, and so many more! Plants include pitcher plants, orchids, venus fly trap and otehr carnivorous plants, Açai Palm, rubber trees, various palm tree species, vines, bamboo, banana trees, strangler figs, giant red cedar, and many other flower tree, grasses, planst, bushes, fruit, vines, and otehr vegetation species. These living thinsg need to grow fruit, in size, in numbers, and many ways the rainforest.

What living things do you think we would find in a desert ecosystem? What might those living things need to grow?

Cati, succulents, tarantuals, scorpians, gila monster, cactus blossoms, sandwinders, dry grasses, coyotes, jackals, dingos, fennec foxes, vultures, gazelle, snakes and vipers, lizards, (remeber the artic ecosytems are deserts too! ) penguins, polar bears, seals, killer whales, lemmings, elk, walrus, beluga whales and narwhal, and so many more! these living things need to grow their fight and defense system features like the narwal's horn or walrus's tusks.

What living things do you think we would find in a savanna ecosystem? What might those living things need to grow?

In a savanna many things live here, porcupines, acacia trees, cheetahs, lions, lepords, hyeans, zebras, elephants, baboons, giraffes, rhinoceros, crocodiles, hippopotamus, termites, ostriches, ardvarks, anteaters,snakes, boa constrictors, kangaroos, scorpions, tartantuals, buffalo, baobob, scutch grass, and many more. These living things need to grow in their size to survive and grow in their knowledge of survival for life.

What living things do you think we would find in a coral reef ecosystem? What might those living things need to grow?

In a coral reef system you would find numerous shark species, coral, kelp, seaweed, sponges, algae, sea urchins, dolphins, sea turtles, seahorses, clownfish, starfish, jellyfish, mnay many species of fish, lobster, shrimp, crabs, snails, octopuses, rays, clams, worms, eels, manatees, and so many more. These plants need to grow to create ecosyetems and to create dissolved oxygen. Coral reefs need to grow to keep the habitat alive and going, to also fight the dwindiling reef numbers.

5 0
4 years ago
Which attributes describe nonrenewable resources? Check all that apply.
NARA [144]

Answer:

Exist in fixed amounts

Cannot be replaced in a short time

Are used faster than they are replaced

Explanation:

Non renewable resources, as the name suggests, cannot be renewed. They are finite resources, meaning they run out. They exist in fixed amounts, which means they are limited. These types of resources can be replaced but it takes a long time. For examples, crude oil. Crude oil is produced by the natural geological occurences but it takes millions to billions of years to be produced. So eventually, we are going to run out of it because people use it up in a significantly lesser time.

8 0
3 years ago
Read 2 more answers
Other questions:
  • The majority of a forensic scientist's time is spent _____.
    12·2 answers
  • Explain why there are many first order consumers in the prairie food chain?
    6·1 answer
  • How do chemotrophic bacteria get their energy?
    5·1 answer
  • In the first sentence the phase what called the greenhouse effects presents a/ an a.bias b.cause c.illustration d.effect
    15·1 answer
  • Tension on the vocal cords is regulated by the
    6·2 answers
  • What is cementation?​
    10·2 answers
  • ( NEEDED ASAP )
    6·2 answers
  • :-) :-) :-) :-) :-) :-) :-) :-) :-) <br>Please help
    6·1 answer
  • . how many different kinds of cells are produced at the end of a single mitotic division?
    10·1 answer
  • The concordance rate for schizophrenic disorder is higher for an individual if they have __________ who has been diagnosed with
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!