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
AfilCa [17]
3 years ago
11

Sometimes two species have ranges that overlap but have different periods of sexual activity or breeding seasons. This prezygoti

c barrier is called behavioral isolation. temporal isolation.
Biology
1 answer:
natima [27]3 years ago
3 0

Answer:

Sexual Interaction

Explanation:

they have different genomes interacting with each other

You might be interested in
Which of these micropipetters would serve best to deliver 55 microliters?a. 0.5 to 10 µL micropipetter b. 10 - 100 µL micropipet
netineya [11]

Answer:

b. 10 - 100 µL micropipetter

Explanation:

The micropipetters that would serve best to deliver 55 microliters would be the one which has a volume capacity of 10-100 µL.

This is because it will be easier to measure 55 micro liters from the Pipette which has a standard range of 10-100 microliter.

0.5 to 10 µL doesn’t fall within the range and it will be very hard measuring the volume.

7 0
3 years ago
How does one determine when an ecosystem is in balance
liubo4ka [24]
An ecosystem<span> is </span>balanced<span> when the natural animals and plants and non-living components are in harmony- i.e. there is nothing to disturb the </span>balance<span>. With increasing pollution, change in migratory patterns, and rise of human population, many </span>ecosystems<span> are in danger of losing that harmony.</span>
8 0
3 years ago
Read 2 more answers
Question 7 of 34
alexandr1967 [171]

Answer:

B. Excretory system

Explanation:

<em>Because the excretory system is made to remove urine which consists of waste materials such as excess salts and water. The kidneys are present in it as well. If there is too much water in the body the excretory system will produce urine with higher water concentration so whiteish urine will be produced and if there is a low amount of water in the body the excretory system will produce urine with lower water concentration so yelloish or greenish urine will be produced</em>

5 0
1 year ago
Which of these statements are accurate? Hexokinase is a type of transferase that catalyzes the transfer of a phosphoryl group fr
Agata [3.3K]

Answer:

A. The conformational shift that occurs when glucose, but not water, enters the active site prevents water from hydrolyzing ATP. True

B. Hexokinase consists of two domains, or lobes, that come together when glucose and the MgATP2–MgATP2– complex are bound. True  

C. Hexokinase is a type of transferase that catalyzes the transfer of a phosphoryl group from ATP to a hexose. True

Explanation:

A. Hexokinase suffers and conformational changes by binding glucose in a reaction that prevents ATP hydrolysis.

B. Hexokinase is an enzyme with two domains that function by binding to the substrate (i.e., glucose). The region linking both protein domains is responsible for the catalytic activity.

C. Hexokinase is a type of transferase that catalyzes the transfer of a phosphoryl group from ATP to a hexose. During the first stage of glycolysis, the hexokinase transfers one phosphorous group from magnesium-ATP (Mg-ATP) to one hexose molecule, such as fructose, mannose or glucose.

 

False statements:

- Most kinases require the presence of a monovalent metal ion cofactor to prevent ATP hydrolysis. False: In canonical kinases, conserved amino acids bind to divalent metal ions before the transference of the phosphate group to their substrates.

- Hexokinase is found in the mitochondrial membrane. False: Hexokinase is found in the cytosol.

- Hexokinase transfers the terminal phosphate of ATP to carbon 3 of glucose. False: Hexokinase catalyzes the transfer of the terminal phosphate ATP to form glucose 6-phosphate.

5 0
2 years ago
Because the United States imports about 4 billion barrels of crude every year, at best, the Arctic National Wildlife Refuge coul
Vesnalui [34]
False, the Arctic National Wildlife Refuge can not provide us with nearly on hundred years worth of oil.
7 0
3 years ago
Read 2 more answers
Other questions:
  • 2. Which of the following can survive either with oxygen or without it?
    6·2 answers
  • Which of the following factors is least influential in affecting the biodiversity of wetlands?
    6·2 answers
  • Which characteristic of prokaryotic organisms makes them different from eukaryotes
    14·2 answers
  • Quartzite forms when magma presses against preexisting rock. Heat and pressure change the rock.Quartzite is formed from
    11·2 answers
  • What is an organism that relies on other organisms for its food and energy supply; also called a heterotroph?
    5·1 answer
  • Which factors affect the rate of deposition? Check all that apply.
    14·2 answers
  • What are the combined alleles of all individuals in a population called?
    13·1 answer
  • The cytoplasm is the watery fluid found within cells. The cytoplasm holds all of the organelles, except _______, in place within
    8·2 answers
  • Look at the diagram of a solar eclipse.
    9·2 answers
  • In rabbits, white fur is recessive while brown fur is dominant.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!