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
Lera25 [3.4K]
3 years ago
5

Which of the following statements about genetics is TRUE?

Biology
2 answers:
dangina [55]3 years ago
8 0
The answer would be d) differences among organisms reflect different nucleotide sequences in their dna
Vikentia [17]3 years ago
7 0
I believe that the answer is D. Differences among organisms reflect different nucleotide sequences in their DNA.
You might be interested in
Would the surface temperature of white dwarf stars be higher or lower than red supergiants?
Liula [17]
The surface temperature of white dwarf stars is higher than that of red super giants. White dwarf stars are extremely hot when they form, and they start cooling off as time goes by. Red supergiants, on the other hand, are enormous dying stars, and they are quite cool. So, having this in mind, white dwarves are hotter than red supergiants. Hope I helped! :) If it’s wrong then I’m sorry!
4 0
2 years ago
Read 2 more answers
Describe how enzymes influence metabolic reactions in the cell.
Genrish500 [490]

Answer:

Enzymes are biological catalysts that increase the rate of chemical reactions inside cells by lowering the activation energy required for the reaction to proceed. In nature, exergonic reactions do not require energy beyond activation energy to proceed, and they release energy.

7 0
2 years ago
which hormone is stimulated by rising blood levels of k , low blood levels of na and decreasing blood volume and blood pressure
OLEGan [10]

Answer:

Aldosterone release is stimulated by a decrease in blood sodium levels, blood volume, or blood pressure, or an increase in blood potassium levels. It also prevents the loss of Na+ from sweat, saliva, and gastric juice.

Explanation:

3 0
2 years ago
What is cyclin dependent kinase?​
Bezzdna [24]

Answer:

please mark as brainliest answer as it will also give you 3 points

Explanation:

Cyclin-dependent kinases (CDKs) are the families of protein kinases first discovered for their role in regulating the cell cycle. They are also involved in regulating transcription, mRNA processing, and the differentiation of nerve cells.[1] They are present in all known eukaryotes, and their regulatory function in the cell cycle has been evolutionarily conserved. In fact, yeast cells can proliferate normally when their CDK gene has been replaced with the homologous human gene.[1][2] CDKs are relatively small proteins, with molecular weights ranging from 34 to 40 kDa, and contain little more than the kinase domain.[1] By definition, a CDK binds a regulatory protein called a cyclin. Without cyclin, CDK has little kinase activity; only the cyclin-CDK complex is an active kinase but its activity can be typically further modulated by phosphorylation and other binding proteins, like p27. CDKs phosphorylate their substrates on serines and threonines, so they are serine-threonine kinases.[1] The consensus sequence for the phosphorylation site in the amino acid sequence of a CDK substrate is [S/T*]PX[K/R], where S/T* is the phosphorylated serine or threonine, P is proline, X is any amino acid, K is lysine, and R is arginine.[1]

7 0
3 years ago
If the same base pairs are used to code for all organisms, why is there so much variation among organisms?
tamaranim1 [39]
The base pairs are put into different orders and these orders code for different amino acids.
4 0
3 years ago
Other questions:
  • The red-cockaded woodpecker is found in the pine forests of Georgia. It eats insects found in the barks of the pine trees and ne
    11·2 answers
  • What is mainly cycled through the processes of photosynthesis and cellular respiration?
    10·2 answers
  • Which types of molecules make up the majority of a cell's plasma membrane?
    14·1 answer
  • Please help if you don't mind?<br><br> (7th Grade Science)
    12·2 answers
  • Which of the following pathogens are unicellular, eukaryotic organisms that belong to the Kingdom Protista?
    10·2 answers
  • Explain why methicillin resistant staphlococcus aureus (mrsa) is more prevalent now than it was only 30 years ago
    13·1 answer
  • Describe relationship between frequency, wavelength, and energy as you move up and down the spectrum.
    7·1 answer
  • What effect do you think the angularity of rock chips has on the rate of weathering? Help asap.
    10·1 answer
  • Although the process of translation is similar in bacteria and eukaryotes
    14·1 answer
  • PLEASE HELP .!!! ILL GIVE BRAINLIEST.. *EXRTA POINTS* .. DONT SKIP :(( ! <br> ILL GIVE 40 POINTS .
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!