gene
A gene is a basic unit of heredity in a living organism that carries information from one generation to the next. It consists of a specific sequence of DNA that determines particular characteristics or traits, such as eye color or height.
例句
3 / 5I think I inherited the 'early riser' gene from my mother.
I believe I received the hereditary trait for waking up early from my mother.
The scientists have successfully mapped the specific gene associated with this rare disorder.
Researchers have identified the DNA sequence linked to this uncommon medical condition.
Athleticism is definitely in his genes; both his parents were Olympians.
Physical talent is a natural part of his biological makeup because his parents were elite athletes.
词族
记忆技巧
Remember that Gene starts with G like 'Generation'—it is what you pass down to the next generation.
快速测验
Scientists are trying to determine which ____ is responsible for the plant's resistance to cold weather.
正确!
正确答案是: gene
例句
I think I inherited the 'early riser' gene from my mother.
everydayI believe I received the hereditary trait for waking up early from my mother.
The scientists have successfully mapped the specific gene associated with this rare disorder.
formalResearchers have identified the DNA sequence linked to this uncommon medical condition.
Athleticism is definitely in his genes; both his parents were Olympians.
informalPhysical talent is a natural part of his biological makeup because his parents were elite athletes.
Expression of this particular gene is regulated by environmental factors during early development.
academicThe way this specific hereditary unit functions is controlled by the environment during the initial stages of growth.
The pharmaceutical firm is patenting a new gene-editing technique to treat chronic illnesses.
businessThe drug company is legally protecting a method for modifying DNA sequences to cure long-term diseases.
词族
常见搭配
常用短语
it's in the genes
used to say a trait or ability is natural or inherited
jump the gene pool
to deviate significantly from family traits (humorous/slang)
gene editing
the process of making precise changes to DNA
容易混淆的词
Jeans are denim trousers, whereas genes are units of heredity; they are homophones.
A genus is a rank in biological classification above species, while a gene is a molecular unit of DNA.
使用说明
The word 'gene' is often used metaphorically in daily life to describe personality traits, but in scientific contexts, it refers strictly to the biological instructions for building proteins.
常见错误
Learners often use 'genetics' (the field of study) when they actually mean 'gene' (the physical unit). For example, saying 'I have a good genetics' instead of 'I have good genes'.
记忆技巧
Remember that Gene starts with G like 'Generation'—it is what you pass down to the next generation.
词源
Coined in 1909 by Danish botanist Wilhelm Johannsen from the Greek word 'genos' meaning 'birth' or 'origin'.
语法模式
文化背景
The concept of 'genes' is central to the Western 'nature versus nurture' debate regarding how much of human behavior is biological.
快速测验
Scientists are trying to determine which ____ is responsible for the plant's resistance to cold weather.
正确!
正确答案是: gene
相关语法
相关词汇
Heredity is the process by which physical or mental qualitie...
DNATo test, sequence, or analyze the genetic material of a biol...
chromosomeA thread-like structure of nucleic acids and protein found i...
mutationA mutation is a permanent change in the genetic material of...
inheritanceInheritance is the money, property, or objects you receive f...
相关词
pale
A1Describes something that has very little color or is much lighter than usual. It is often used to describe a person's face when they are ill or a color that is mixed with a lot of white.
lung
A1The lungs are two organs inside your chest that you use to breathe. They bring oxygen into your body and remove carbon dioxide when you breathe out.
tropical
A1Relating to the hot regions of the Earth near the equator. It describes weather that is very warm and wet, or plants and animals that come from these areas.
trader
A1A trader is a person whose job is to buy and sell goods, stocks, or other items for profit. They can work in a small local market or on large international financial exchanges.
indoor
A1Describes something that is located, happens, or is used inside a building rather than outside. It is an adjective used before a noun to talk about activities or objects protected from the weather.
threshold
A1A threshold is the physical area at the bottom of a doorway that you step over to enter a room or building. It also refers to the level or point at which something starts to happen or changes.
tribute
A1A tribute is something that you say, do, or give to show your respect and admiration for someone. It is often a public act used to honor a person's life, work, or memory.
elder
A1Used to describe a person who is older than another, especially within a family. It is also used to refer to people who have a high status or more experience because of their age.
russian
A1Relating to Russia, its people, its language, or its culture. It describes things that come from or are connected to the largest country in the world.
southeastern
A1Located in or coming from the direction between south and east. It describes a place, a region, or a wind that is in the corner between the bottom and the right on a map.
评论 (0)
登录后评论免费开始学习语言
免费开始学习