DNA helicase breaks it down into separate strands
The correct answer is B. Guilt.
Procrastinators can develop feelings of guilt because they were not able to accomplish what they have to do. Instead of finishing their tasks, they did other things that are not important. After wasting time, this may cause them to feel guilt as they should have spend that time to their tasks instead of wasting it. So the correct answer is guilt. I hope this answer helped you.
Answer:
Carbides: Carbides are binary compounds formed by carbon and another element with a lower electronegativity. Examples include Al 4 C 3, CaC 2, SiC, TiC, WC.
Carbon Halides: Carbon halides consist of carbon bonded to a halogen. Examples include carbon tetrachloride (CCl 4) and carbon tetraiodide (CI 4 ).
Carboranes: Carboranes are molecular clusters that contain both carbon and boron atoms. An example is H 2 C 2 B 10 H 10.
Explanation:
Answer:
The correct answer will be option-about 174 base pairs of DNA are wrapped around an octamer of histone proteins.
Explanation:
A nucleosome is the fundamental unit of the chromatin thread polymer of DNA which is made up of a nucleosome core. The nucleosome core is composed of histone proteins H2A, H2B, H3, and H4 arranged in two copies forming an "octamer structure of proteins".
About 174 bp of DNA wraps around this nucleosome which is connected to other nucleosomes through 160 to 240 bp linker DNA.
Thus, the selected option is the correct answer.
<span>Gymnosperm in Latin </span><span> are seed-bearing vascular plants, such as cycads, ginkgo, yews and conifers, in which the ovules or seeds are not enclosed in an ovary. The word "</span>gymnosperm<span>" comes from the Greek word gymnosperms, </span>meaning<span> "naked seeds"</span>