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
Alina [70]
3 years ago
11

Which sentence best describes a gene?

Biology
2 answers:
Anarel [89]3 years ago
6 0

The answer is C. A gene is a segment of a DNA strand.

kaheart [24]3 years ago
3 0

Answer:

C. A gene is a segment of a DNA strand.

Explanation:

DNA is made of an organism's genetic information.

You might be interested in
What shapes can the kids see in the moon in chapter 6 in to kill a mockingbird please help me please and thank you
Mamont248 [21]

Answer:

In the moonlight, they see a shadow of a man holding a gun (it's Nathan Radley)

Explanation:

8 0
2 years ago
A pregnant woman found a large variety of microbes that can be vertically transmitted. She is making a list for her doctor to as
natta225 [31]

Answer:

Hyphae: Cell filaments,mostly septate

Mycelium: Mass of hyphae

Molds: mostly filamentous, Yeasts: non-filamentous,unicellular fungi

Budding yeasts divide asymmetrically.

Dimorphic fungi: yeast-like at 37°C, mold-like at 25°C.

Fungal spores are reproductive spores (unlike bacterial spores). Used to differentiate fungi.

Growth in acidic, low-moisture, high osmotic pressure environments.

The thallus (body) of a mold or fleshy fungus consists of long filaments of cells joined together; these filaments are called hyphae. Hyphae can grow to immense proportions. The hyphae of a single fungus in Oregon extend across 3.5 miles.

In most molds, the hyphae contain cross-walls called septa (singular: septum), which divide them into distinct, uninucleate (one-nucleus) cell-like units. These hyphae are called septate hyphae. In a few classes of fungi, the hyphae contain no septa and appear as long, continuous cells with many nuclei. These are called coenocytic hyphae. Even in fungi with septate hyphae, there are usually openings in the septa that make the cytoplasm of adjacent "cells" continuous; these fungi are actually coenocytic organisms, too.

Mycelium a mass of long filaments of cells that bring and intertwine, typically found in molds.

Explanation:

3 0
3 years ago
Please help!!!!!!!!!!
V125BC [204]
The answer would be B
8 0
3 years ago
What fraction of offspring of the cross AaBb × AaBb would be homozygous for both the dominant alleles, assuming that they are on
Veseljchak [2.6K]

Answer:

A. 1/16

Explanation:

If we break the dihybrid cross of AaBb X AaBb into individual monohybrid crosses:

Aa X Aa :

     A    a

A  AA Aa

a  Aa   aa

1/4 of the progeny will be homozygous for dominant allele (AA)

Similarly, in cross Bb X Bb 1/4 of the progeny will be homozygous for dominant allele (BB)

Hence, in cross AaBb X AaBb:

1/4 * 1/4 = 1/16 will be homozygous for both the dominant alleles.

6 0
3 years ago
9. What is the first event that occurs when a virus infects a host cell?
olga nikolaevna [1]

Answer:

B

Explanation:

first it attaches to the host cell membrane

7 0
2 years ago
Other questions:
  • Biology chapter 7 answer test
    9·1 answer
  • A sense organ is made up of ______ and other cells that help gather information
    7·2 answers
  • A doctor gives a drug to a depressed patient in the belief that the patient’s depression is caused by an abnormal amount of sero
    9·1 answer
  • While the average human is able to hold his or her breath for approximately one minute, a whale can dive for over 30 minutes wit
    14·2 answers
  • Which occurs during the translation?
    11·2 answers
  • What does the ozone layer do for us ? please help quickly !! will give brainliest
    5·2 answers
  • Science. Which student is correct?
    11·1 answer
  • An epithelial cell with Celia would have them on the ______ surface.
    6·1 answer
  • A cell that has 6 chromosomes in the G2 phase will have how many sister chromatids during that same phase
    11·1 answer
  • The blood flow through the kidney is special because:.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!