1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fittoniya [83]
2 years ago
4

which best describes a gene? 1. the short arm of a a chromosome 2. tightly coiled strands of DNA 3. the center of a chromosome 4

. a segment of chromosomal DNA​
Biology
2 answers:
Stells [14]2 years ago
8 0

Answer:

It's D. A segment of chromosomal DNA.

Explanation:

RoseWind [281]2 years ago
4 0

Answer:

D

Explanation:

You might be interested in
How does the author communicate that the destruction of ash trees is similar to the destruct
Mrrafil [7]

Answer:

B

Because since they always kill the trees they invade by smothering them.

6 0
3 years ago
Please help :(
faltersainse [42]
The answer is lyric cycle
8 0
3 years ago
Fats and steroids are examples of which macromolecules​
abruzzese [7]

Answer:

Types of biological macromolecules

Biological macromolecule Building blocks Examples

Lipids Fatty acids and glycerol Fats, phospholipids, waxes, oils, grease, steroids

Proteins Amino acids Keratin (found in hair and nails), hormones, enzymes, antibodies

Nucleic acids Nucleotides DNA, RNA

Explanation:

6 0
3 years ago
Which characteristic is distinctive of hominids?
dexar [7]
Hominids are bipedal and have big brains. They have several skeletal adaptations to walking upright, such as curved vertebrae and angled femurs. Hominids became omnivores and developing cooking, which helped make their teeth and jaws smaller. The handy man, Homo habilis lived around 2.33 to 1.44 million years ago.Feb 25, 2015

Link: https://study.com/academy/lesson/hominids-traits-diet-behavior.html

Note: This information is taken out of a website.
7 0
3 years ago
WHAT WILL BE GOOD ABOUT<br> ACHIEVING MY GOAL?
Alekssandra [29.7K]

Answer:

You will feel happier

Explanation:

3 0
3 years ago
Other questions:
  • The process by which organ systems maintain a relatively stable internal environment
    7·1 answer
  • What happens as electrons move along the chain of molecules known as the electron transport chain
    15·2 answers
  • What traits do all plants share?
    8·1 answer
  • Which benefits do mangrove trees provide to surrounding coastal wetlands? Check all that apply.
    7·2 answers
  • Flakes or dry patches made up of excess dead epidermal cells are a known as __________.
    6·1 answer
  • Specialized vacuole that pinches off golgi and delivers macromolecules
    8·1 answer
  • Organisms that cannot
    11·1 answer
  • Chemical reactions occur when molecules or atoms collide so that the bonds between atoms break and new bonds form. Breaking the
    11·1 answer
  • What is a qualitative observation
    15·1 answer
  • 1. What are lipids , protein, carbohydrates and nucleic acid?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!