题目内容（请给出正确答案）

[主观题]

All of the following can be found in chromatin:

A、DNA.

B、histones

C、RNA.

D、transcription factors.

提问人：网友QQ93063489 发布时间：2022-01-06

参考答案

查看官方参考答案

如搜索结果不匹配，请联系老师获取答案

您可能会需要：

重置密码查看订单联系客服

安装简答题APP，拍照搜题省时又省心！

更多“All of the following can be fo…”相关的问题

第1题

Technological instruments are used the following ways to indicate the quality?

A、sale by description and illustration

B、sale by standard

C、sale by specification

D、sale by origin

点击查看答案

第2题

The contract can be concluded by other f'orms besides the written form or oral form.

点击查看答案

第3题

Consider a short link, over which a sender can transmit at a rate of 150 bits/sec in both directions. Suppose that packets containing data are 100,000 bits long (fixed length), and packets containing only control (e.g., ACK or handshaking) are 200 bits long (fixed length). Assume that N parallel connections each get 1/N of the link bandwidth. Now consider the HTTP protocol, and suppose that each downloaded object is just 100,000 bits long, and that the initial downloaded object contains 10 referenced objects from the same sender. Let Tp denotes the one-way propagation delay between the client and the server. 1).How long needed to receive all objects via 10 parallel instances of non-persistent HTTP? 2).How long needed for persistent HTTP without pipelining? 3).If Tp is negligible, then which mode HTTP is faster?

点击查看答案

第4题

Which mode switch/button enables the operator to make changes to the program?

A、Edit

B、Auto

C、MDI

D、Jog

点击查看答案

第5题

The following forms can be taken the email advertisements EXCEPT( ).

A、Text

B、HTML

C、Media movies

D、Mobile games

点击查看答案

第6题

An error in planting _____ crop can be completely corrected the following year.

A、avid

B、artificial

C、abnormal

D、annual

点击查看答案

第7题

In lampbrush chromosomes of amphibian oocytes, most of the DNA is in the loops, which are actively transcribed, while the rest remains highly condensed on the chromosome axis, where genes are generally not expressed.

点击查看答案

第8题

Deacetylation of histone tails allows nucleosomes to pack together into tighter arrays, which usually reduces gene expression.

点击查看答案

第9题

Which caspase is involved in NON-canonical inflammasome signaling?

A、caspase-9

B、caspase-3

C、caspase-1

D、caspase-11

点击查看答案