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elena55 [62]
1 year ago
14

A significant development in the twentieth century that has changed the notion of sex as reproduction to sex as pleasure is:____

_____
Biology
1 answer:
sashaice [31]1 year ago
3 0

A significant development in the twentieth century that has changed the notion of sex as reproduction to sex as pleasure is: modern methods of contraception.

Contemporary scholarship on the history of sexuality is rooted in late-twentieth-century social movements which have actively sought to reshape the sexual landscape. The radicalism of the 1960s spawned not only a "sexual revolution" but also a "New Social History. As historians focused on everyday life, household structure, demography, they considered sexual matters through studies of fertility, marriage, "illegitimacy," and the changing structure and content of family relations. Since the mid-1970s, the greatest energy for studies of sexuality has come from women's history and gay studies. Scholars with ties to the fem inist and gay/lesbian liberation movements have studied the history of sexuality with an eye to understanding the interplay between dominance, power, pleasure, and resistance in sexual relations.

Learn more about reproduction here:

brainly.com/question/14633396

#SPJ4

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Why socialist government turn authoritarian
Orlov [11]

The reason why socialist governments often turn authoritarian are:

  • Having too much power eventually corrupts the holder.
  • When resistance builds, they try to suppress it because they feel socialism is the best way.

<h3>Why does socialism sometimes become authoritarianism?</h3>

Socialist governments tend to have too much power vested in the Executive in order to properly plan the economy. As a result, they often get corrupted because their power is inhibited.

When this corruption leads to inefficiency, authoritarianism is introduced to ensure that the citizens cannot overthrow the government which wants to keep power.

Find out more on socialism at brainly.com/question/14693002.

#SPJ12

7 0
2 years ago
13. A biochemist isolated and purified molecules needed for replication. When DNA was added, replication occurred but the DNA mo
zalisa [80]

Answer:

DNA ligase

Explanation:

DNA replication is a process whereby a particular DNA makes a copy of or synthesizes itself. It consists of several steps with some important enzymes for successful, error free replication. The various steps are as follows;

  • Unwinding of the double helix structure of the DNA and formation of replication fork. The enzyme involved here is the DNA helicase.
  • Primer, a short piece of RNA becomes synthesized and binds to the 3' end of one of the 2 strands of the DNA, the leading strand. The enzyme involved is the DNA primase.
  • Replication of the <em>leading strand</em> then proceeds with the elongation of the primer through the addition of bases in the 5' to 3' direction leading to the formation of continuous strands.
  • The other strand of the DNA, known as the <em>lagging strand </em>starts its own replication by binding with multiple primers at different regions of the strand. Bases are then added to each primer leading to the formation of several, short discontinuous DNA strands known as Okazaki fragments. The enzyme involved in the elongation process is the DNA polymerase.
  • Next is the termination of the replication process after the formation of the continuous and discontinuous strands. Exonuclease enzyme removes primers from the synthesized strands. Primers are replaced by appropriate DNA bases and the Okazaki fragments are joined to form a unified DNA strand by an enzyme known as the DNA ligase.

The many, few nucleotides long DNA segments observed by the Biochemist are the Okazaki fragments that should have been joined together by the DNA ligase.

Hence, DNA ligase must have been the component left of the mixture.

7 0
3 years ago
The graph illustrates the relative activity levels of three common digestive enzymes, where 0 represents no activity and 12 repr
olasank [31]

Answer:

amylase

Explanation:

No way of explaining

7 0
3 years ago
Making a hypothesis often ultimately leads to what
Fudgin [204]
An experiment to support the hypothesis, and then a conclusion that either supports or refutes the hypothetical statement
3 0
3 years ago
Lactate production in muscle cells is temporary, due to oxygen deficiency, sn nad+ regenerator,
Inessa [10]

Answer:

The answer is due to oxygen deficiency

Hope this helps you.

6 0
4 years ago
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