ninjaguuurl ninjaguuurl

22-09-2021
Biology

contestada

Which step happens first to a chromosome during cell division?
A. Nucleotides are added to each half of a DNA molecule.
B. Two identical DNA molecules form.
C. Each half of a DNA molecule acts as a template.
D. A DNA molecule unwinds, exposing the bases on each half.

Respuesta :

lzbbtj3 lzbbtj3

20-10-2021

Answer:

D

Explanation:

Got it right on quiz

Answer Link

Otras preguntas

Write the name of the postive ion cation first followed by the name of the negative ion anion:NH₄Br

In a first-order reaction with only one reactant, the reaction was started with a reactant concentration of 9.2M at 25∘C. After 2 hours, the concentration is

A system administrator needs to operate computers remotely but needs an alternative to Microsoft's Remote Desktop Protocol (RDP). Which of the following can mee

Many marketers are uncertain as to what the integrated marketing communications should contribute to the marketing program. The only goal of their company's adv

Page(s) 378-379 13.5. What is the cause of inflation? What best describes why inflation occurs? Click or tap a choice to answer the question. an increase in the

Which of the following is a noninvasive test that evaluates CVD by using sound waves to examine the heart? 1) Echocardiogram 2) Electrocardiogram 3) Cardiac cat

Which option best completes the chart related to 19th-century urbanization? Technological advances Reduced demand for farm labor Availability of factory jobs Ru

What is important to remember about thermal relaxation time?

15% of shoes are made black. If you chose one, replace it and pick another what is the probability that neither are black

What term is defined as any activity that adds cost or time but does not add value?