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
zmey [24]
3 years ago
10

45 POINTS FOR A CORRECT ANSWER!!!! No links though, those are super sus and I don't like those. If you do something sus I will r

eport you. :) But please help me! I'm super confused and a thorough explanation would really help! Thanks to anyone who answers in advance!
A specific type of bacteria reproduces through binary fission every two hours. If there are seven bacteria to begin with, how many bacteria will there be after four hours?
Biology
2 answers:
creativ13 [48]3 years ago
10 0

Answer:

28

Explanation:

Binary Fission basically means each bacteria splits into two. So after the first two hours, the 7 bacteria split into 14. After the next two hours, the 14 bacteria each split and the end result is 28 bacteria.

Lynna [10]3 years ago
7 0

Answer:

Binary Fission basically means each bacteria splits into two. So after the first two hours, the 7 bacteria split into 14. After the next two hours, the 14 bacteria each split and the end result is 28 bacteria

Explanation:

I hope :D

You might be interested in
Compare the benefits and environmental impacts of pesticide use.
asambeis [7]

Answer:

<u>Benefits</u>:

pesticides can keep harmful pests–such as rats, mice, ticks and mosquitoes–away from crops while also protecting the plants from weeds and diseases that have the ability to greatly reduce crop yield.

<u>Environmental impacts</u>:

Pesticides may move with runoff as compounds dissolved in the water or attached to soil particles. Runoff from areas treated with pesticides can pollute streams, ponds, lakes, and wells. Pesticide residues in surface water can harm plants and animals and contaminate groundwater.

4 0
2 years ago
If a mother carries a recessive allele for a genetic disorder, such as cystic fibrosis, under what circumstances will her childr
Stels [109]

Answer: B) The mother's father must also carry the recessive allele

Explanation:

How Are Men Affected by Cystic Fibrosis? Males account for slightly more than 50 percent of all cases of cystic fibrosis (CF) but generally have better outcomes than females until about age 20.

8 0
3 years ago
explain why a mouse (an endotherm) would probably have wider bone rings than a similarly sized lizard (an ectotherm).
____ [38]

Write in your own words:

"Since the mouse is an endotherm, it probably has a higher metabolic rate, and thus a faster growth rate, than the lizard (an ectotherm of similar size) does. If the mouse has a faster growth rate, its bones would grow more between each ring, resulting in wider bone rings."

: )

and remember that a mouse is a endotherm because it generates metabolic heat to maintain internal body temperature.

4 0
3 years ago
Students are modeling mRNA during the process of protein synthesis. Which answer choice correctly describes the model of the mRN
ivanzaharov [21]

The mRNA strand is complementary to the DNA template strand; however, uracil instead of thymine is paired with adenine.

<h3>What is RNA?</h3>

This is referred to as ribonucleic acid with its base adenine being paired with uracil.

The  mRNA strand which is known as messenger RNA is complementary to the DNA template strand and carries protein information from the DNA to cytoplasm for appropriate translation.

Read more about mRNA here brainly.com/question/12388408

#SPJ1

4 0
2 years ago
Which biome covers the largest part of earths surface?
Hoochie [10]
A. marine

 - as water covers of majority of earths surfaces . HOPE THIS HELPS U WELL
6 0
3 years ago
Read 2 more answers
Other questions:
  • A population of 200 Mongolian gerbils living near Russia's Lake Baikal includes 80 brown gerbils with the AA genotype, 64 brown
    9·1 answer
  • Teddy is afraid of needles and injections. whenever the nurse attempts to give him an injection, he screams and flails his arms
    5·2 answers
  • Earth scientists study the history of the earth. What are some ways that they determine the age of the earth or geologic feature
    11·1 answer
  • Which is larger? <br> a. muscle fiber<br> b. muscle filament
    6·1 answer
  • An over abundance of nutrients within a water system can cause of algae growth called
    14·1 answer
  • The mating of an Aa male and an aa female produced an offspring with the genotype AAa. Therefore, the offspring has 3 copies of
    13·1 answer
  • The electromagnetic radiation that is emitted from radioactive elements is released in the form of
    13·2 answers
  • What happens when both numerator and denominator are negative?
    5·1 answer
  • Is the thermos considered a conductor or insulator?
    5·2 answers
  • Explain how hurricanes can affect human life in Florida. Use complete sentences. (3 points)
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!