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
Paul [167]
3 years ago
7

BIOLOGY DNA SECTION 1

Biology
1 answer:
vekshin13 years ago
7 0

1. to ensure continuity and preservation of genetic material.

2.semi conservative

3.a DNA polymerase : unzip the DNA strand.

b Helicase : unwind dna strand

4.during the s stage of interphase

5. Nucleus

You might be interested in
A lipid has three long chains of fatty acids and
schepotkina [342]
A lipid that has 3 long chains of fatty acids covalently attached or bonded to the glycerol backbone would form a single triglyceride molecule.
8 0
3 years ago
Read 2 more answers
Most genes have a dominant and recessive version called an
olchik [2.2K]

Answer:

They are called alleles.

Explanation:

Different versions of a gene are called alleles. Alleles are described as either dominant or recessive depending on their associated traits.

3 0
3 years ago
Natural selection involves energetic trade-offs between ________. Group of answer choices high survival rates of offspring and t
koban [17]

Answer:

The correct answer is ''high survival rates of offspring and the cost of parental care''

Explanation:

Natural selection is the differential reproduction of some genetic variants with respect to others. Natural selection favors individuals who maximize their total reproductive success throughout life, that is, it favors certain phenotypes or variants are associated with greater offspring and / or greater survival, that also means that selection will favor those who stop spending on a particular breed at the right time to invest in another, that is, the amount of energy invested in each of them. This same natural selection also favors those genes that make it effective when the body that carries them is in development to extract all possible parental investment from their parents.

7 0
3 years ago
How does the motion of particles in a gas change as the gas cools?
loris [4]
A they move more slowly
7 0
3 years ago
Read 2 more answers
Why does maltose have both alpha and beta anomers?
BabaBlast [244]

Answer:

Maltose is a disaccharide sugar made up of two units of glucose.

In cyclic structure, the glucose exists in two anomeric forms; alpha and beta.

These glucose units can either joined by α (1→4) glycosidic bond or by β (1→4) glycosidic bond.

Thus, the maltose exists in two anomeric form alpha and beta.

6 0
3 years ago
Read 2 more answers
Other questions:
  • About what percent of u.s. adults are either alcohol abusers or alcohol dependent?
    5·1 answer
  • What type of enzyme in the replisome catalyzes addition of nucleotides to the growing dna strands?
    8·1 answer
  • 17. At what position of earth in its orbit is it summertime in the Northern Hemisphere?
    11·2 answers
  • Both aerobic cellular respiration and lactic acid fermentation produce ATP, though in different amounts. These two ATP-producing
    12·2 answers
  • A scientist bred fruit flies in two separate containers with different food sources for many generations. When she put the fruit
    9·2 answers
  • What is any evidence of ancient life called
    10·2 answers
  • The phylogenetic tree below shows the evolutionary relationships for several vertebrate groups. Use this diagram to answer the f
    8·2 answers
  • How does a white blood cells structure help it perform its function?
    11·1 answer
  • The image shows a cross section of a volcano.<br> Which number shows the magma chamber?
    13·2 answers
  • Why does darkness affect the light-independent reactions of photosynthesis?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!