Sign In
Ask Question
Biology
Madisen
28 August, 01:07
Is DNA located in chromonema?
+2
Answers (
1
)
Brayan Ward
28 August, 03:39
0
Chromatid (Greek khrōmat - 'color' + - id) is one copy of a newly copied chromosome which is still joined to the original chromosome by a single centromere.
Before replication, one chromosome is composed of one DNA molecule. Following replication, each chromosome is composed of two DNA molecules; in other words, DNA replication itself increases the amount of DNA but does not increase the number of chromosomes. The two identical copies-each forming one half of the replicated chromosome-are called chromatids.[1]During the later stages of cell division these chromatids separate longitudinally to become individual chromosomes.[2]
Chromatid pairs are normally genetically identical, and said to be homozygous; however, if mutation (s) occur, they will present slight differences, in which case they are heterozygous. The pairing of chromatids should not be confused with the ploidy of an organism, which is the number of homologous versions of a chromosome.
Chromonema is the fibre-like structure in prophase in the primary stage of DNA condensation. In metaphase, they are called chromatids.
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Get an answer to your question ✅
“Is DNA located in chromonema? ...”
in 📙 Biology if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Gas exchange involves the transport of two respiratory gases, oxygen and carbon dioxide. review how each gas is transported between the atmosphere and the cells of your body by completing this exercise.
Answers (1)
Can nonrenewable resources be used sustainably? A. No, there's a finite amount of nonrenewable resources B. Yes, nonrenewable resources are always beneficial for the environment C. Yes, as long as use doesn't exceed availability D.
Answers (2)
What do birds have that distinguishes them from other organisms? a. Four-chambered hearts c. Amniotic eggs b. Wings d. Feathers
Answers (1)
What three basic things must the human population have on order to survive
Answers (1)
The first carpometacarpal joints are examples of which type of synovial joints? the first carpometacarpal joints are examples of which type of synovial joints? saddle joint gliding joint pivot joint ellipsoid joint
Answers (1)
New Questions in Biology
As the total cross-sectional area of blood vessels increases to the maximum area, the velocity is the? A: Highest as found in arteries B: Highest as found in capillaries C: Lowest as found in capillaries D: Lowest as found in veins
Answers (1)
The nurse is providing medication teaching to a home care patient of asian descent. which nursing action is culturally appropriate?
Answers (1)
Which of the following describes how the Domain Archaea is different from the Domain Bacteria? A.) Its organisms have cells with a nucleus B). Its organisms are multicellular C). Its organisms have cells with a different cell wall D).
Answers (1)
Which structure of the nephron reabsorbs the most substances? A. Glomerular capsule B. Loop of Henle C. Ascending limb D. Collecting duct E. Proximal convoluted tubule
Answers (1)
A 74-year-old man has experienced a very sudden decrement in attention, language production, and memory. ct scans show localized damage to specific areas of the brain. he has a history of cardiovascular disease. his diagnosis would most likely be
Answers (1)
Home
»
Biology
» Is DNA located in chromonema?
Sign In
Sign Up
Forgot Password?