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
iren [92.7K]
4 years ago
7

What errors exist in the table below?

Biology
1 answer:
Vera_Pavlovna [14]4 years ago
7 0

Answer:

A. spiral galaxies are not pinwheel-shaped

Explanation:

There are three types of galaxies that include spiral galaxy, elliptical galaxy and irregular galaxy.

Elliptical galaxies are round shaped as well as elongated. Elliptical galaxies have both old and new stars but mostly it contains old stars.

Spiral galaxies are pinwheel-shaped due to the regular spinning motion of dust, stars and gas around the galactic center, at speeds of hundreds of kilometers per second which allows the matter to take a  pinwheel-shape. Spiral galaxies are made up of lot of gas and dust and forms many new stars which allows the spiral galaxy to shine bright.

Irregular galaxies do not have any definite shape because of the gravitational influence of close galaxies. They also have many new stars.

Hence, the error is foudn in first sentence, where it says that spiral galaxies are not pinwheel shaped. so teh correct option is A.

You might be interested in
People infected with the human immunodeficiency virus (HIV) have an increased risk of dying from secondary infections. Which of
nikdorinn [45]

Answer:

HIV destroys helper T cells

Explanation:

The evading viruses destroys helper T cells or the CD4+ thus the body can no longer stop some infections. The secondary infections also called opportunistic infections are rampant with people who have AIDS. This is because helper T cells help fight against most infections in the body.

8 0
4 years ago
The two most abundant molecules in the cell membrane are
Savatey [412]

proteins and phospholipids

8 0
3 years ago
normally, proteins of large molecular size are not present in urine. increased amounts of proteins may appear as a result of kid
IRISSAK [1]

Because of high blood pressure or from injury to the glomeruli.

<h3>Why do proteins typically not appear in urine samples?</h3>

There is protein in the blood, but healthy kidneys should only remove very little amounts (traces) of it through the filters into the urine (glomeruli). Protein loss in the urine is not typical.

<h3>What are the proteins found in typical urine?</h3>

You typically have a very small amount of protein in your urine. If your urine contains a lot of protein (proteinuria), your kidneys may be the source of the issue. Your kidneys are a set of organs that purify surplus water and waste from your blood to create urine.

To know more about glomeruli visit:-

brainly.com/question/7959751

#SPJ4

4 0
1 year ago
What are cell cycle regulators
emmainna [20.7K]

Answer:    A conserved set of cyclin-dependent protein kinases (Cdks) initiate or regulate events through phosphorylation of intracellular proteins, thus controlling cell cycle progression, terminal differentiation, and apoptosis.

Explanation: Your welcome! ;D

3 0
4 years ago
Read 2 more answers
Match the words on the left with their definition on the right. 1 . stomata the layer within the leaf that has many holes and sp
galina1969 [7]

Answer:

The correct answer is -

1. stomata - openings that are most frequently found on the underside of a leaf.

2. Palaside layer - the layer in the leaf that is the primary spot of photosynthesis.

3. spongy layer - the layer within the leaf that has many holes and spaces for gases to exchange.

4. cuticle - the waxy protective coating on leaves.

5. epidermis - the outer layer of cells on leaves that has a waxy coating.

Explanation:

The structure of leaves has various layers and structures in it for specific functions.

Epidermis - it is the outermost protective layer of the leaf that has a waxy coating known as the cuticle.

Cuticle - it is a waxy coating that provides protection to the plant leaves and prevents moisture to move out of the cells.

Palisade layer - it is the closely packed photosynthetic pigments chlorophyll layer known as the primary spot for photosynthesis.

Spongy layer - it is the layer that has loosely packed photosynthetic cells and allows the gaseous exchange as their many small holes and spaces.

Stomata - Stomata is the holes or openings that are most frequently found on the underside of a leaf that allows for gaseous exchange.

5 0
3 years ago
Other questions:
  • In mitosis, chromatids line up in the middle of the cell during _____. prophase metaphase anaphase telophase
    14·2 answers
  • Which of the following most accurately describes the pharynx?
    5·2 answers
  • Which of the following represents a compound:
    13·1 answer
  • During the second trimester, energy needs of pregnant women are ________ more kcalories per day than those of nonpregnant women.
    15·1 answer
  • According to the RNA World hypothesis, which of these tasks was accomplished by early RNA, but is not generally accomplished by
    5·1 answer
  • The feeding relationships among the species in a community determine the community's:__________. a. trophic structure. b. ecolog
    8·1 answer
  • Which of the following are not examples of circular motion? Check all that<br> Apply
    11·2 answers
  • What do you think is meant by this statement: “Hip Hop and rap are connected but are separate terms: Hip Hop is a culture and ra
    14·1 answer
  • G1, S, and G2 are all parts of<br> O metaphase<br> O Telophase<br> O Prophase<br> O Interphase
    11·1 answer
  • Polysaccharides that are found in bacteria
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!