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
zhannawk [14.2K]
3 years ago
12

Need help I don’t understand

Biology
1 answer:
lisabon 2012 [21]3 years ago
5 0

its asking for you to check the box if the item is preset in the cell hint: eukaryotic cells have a nucleus so you would say yes in the box. but since prokaryotic cells don't have a nucleus say no in the box

You might be interested in
If the force exerted on a sled is 100 N and the mass of the sled is 50 kg, what is the acceleration of the sled?
Anna35 [415]
<h3><u>Answer;</u></h3>

acceleration= 2 m/s²

<h3><u>Explanation;</u></h3>

From the second Newton's Law of motion the resultant force is directly proportional to the rate of change in momentum.

That is;

F = ma

Thus; F = 100 N, m = 50 kg

a = F/m

  = 100/50

  = 2 m/s²

8 0
2 years ago
Which of the following molecules is synthesized at specific times during the cell cycle and
arsen [322]

Answer:

D. Cyclin

Explanation:

Cyclins drive the events of the cell cycle by partnering with a family of enzymes called the cyclin-dependent kinases (Cdks). A lone Cdk is inactive, but the binding of a cyclin activates it, making it a functional enzyme and allowing it to modify target proteins.

5 0
3 years ago
How do white blood cells move when outside of the blood stream
Art [367]
White blood cells use "legs" to grab ahold of the blood vessel walls to inch their way forward.
4 0
3 years ago
Read 2 more answers
Identify which scientist or group of scientists was responsible for making each of the following discoveries. The double-helix s
serious [3.7K]

Watson, Crick, and Franklin

Mulder

Levene

4 0
3 years ago
Read 2 more answers
How do most researchers today view menopause? it is a normal part of the aging cycle. it produces severe irritability. it is res
emmasim [6.3K]
It responsible for increased anxiety attacks ..
For me because some women that time think that they never were get a child their own
6 0
3 years ago
Other questions:
  • Explain how a streamlined, smooth, nearly hairless body is a beneficial adaptation for marine animals.
    13·2 answers
  • Miguel's doctor has recommended that he consume less saturated fat. at his favorite fast-food restaurant, miguel chooses a grill
    15·1 answer
  • How do scientists determine whether or not a new discovery is actually a living thing?
    7·1 answer
  • 3 ways by which animals loose water to the atmosphere​
    10·1 answer
  • Which type of alternative energy can produce ethanol? A. hydropower energy B. solar energy C. biomass energy D. wind energy
    10·2 answers
  • Rodenticides often interfere with which vitamin in the body?
    8·1 answer
  • Use the following dichotomous key to identify an irregular blue flower with five petals and a fruit that is a ripened flower ova
    6·1 answer
  • Rocks are classified as igneous, metamorphic, or sedimentary according to?
    5·2 answers
  • The narrator describes the chain of energy transformations that ends with the beat of a dragonfly's wing. The different
    7·1 answer
  • Which part of the chemical
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!