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
loris [4]
2 years ago
12

Jayne's science class is doing a laboratory investigation on cells. Her teacher gives them each a cotton swab to collect cheek c

ells from their mouths. They then smear the cheek cells onto a glass slide and look at the cells under a microscope.
What can Jayne expect all of her cheek cells to contain?
A.
a cell wall
B.
a nucleus
C.
a chloroplast
D.
all of these
Biology
2 answers:
Rina8888 [55]2 years ago
4 0

Answer:

B. a nucleus

Explanation:

cell walls and chloroplast are both found in plant cells, not in animal cells

andriy [413]2 years ago
4 0

Answer:

Explanation:

A nucleus because a cell wall and a chloroplast are found in plant cells.

You might be interested in
Please help! Giving brainliest and high points!
Ivan

Answer: 1. a. Tail Tail, b. Tall short, c. short short, d. purple flower purple flower, e. purple flower white flower, f. white flower, white flower. g.  tall tall and purple flower purple flower, h. tall short and  white flower white flower, i. short short and purple flower and white flower, j. short short and white flower white flower, k. tall short and purple flower and white flower.  2. a.  tall, purple flower, b. tall, short, purple flower and white flower, c. tall short and white flower, d. tall short and purple flower an white flower,  3. a. 4. Tt, b. 3. TT, c. 5. tt, d.  1. T, e.  2. t.

Explanation:

3 0
3 years ago
IMAGE ABOVE<br><br> ITS REALLYYY EASY FOR OTHERS PLEASE HELP ONLY A SMALL PARAGRAPH OR LESS
sattari [20]
It can change but inter fearing with each other
6 0
4 years ago
PLEASEEEE HELEPPPP
vichka [17]

Answer:

When you make a fist after extending your arm and then flex your fingers, what statement is true?

A. It is easier to perform as opposed to flexing the wrist and then flexing the fingers

D. Both A and C answers

B. The actin and myosin are not binding

<h2>C. two muscles are crossing the same joint</h2>
8 0
3 years ago
The notochord goes on to develop the ___________ in vertebrates.
Ivan

Answer: vertebral column

Explanation:

6 0
4 years ago
What makes up the inside or middle of the DNA ladder?
Alik [6]

Answer:

C. Nitrogen bases

Explanation:

It has an alternating chemical phosphate and sugar backbone, making the 'sides' of the ladder. (Deoxyribose is the name of the sugar found in the backbone of DNA.) In between the two sides of this sugar-phosphate backbone are four nitrogenous bases: adenine (A), thymine (T), cytosine (C), and guanine (G).

4 0
3 years ago
Read 2 more answers
Other questions:
  • Where might you find organisms classified in the kingdom Fungi?
    6·1 answer
  • Why do human traits such as height and skin color have many different phenotypes?
    15·1 answer
  • Delivering single shocks in succession to stimulate the frog heart _______. Delivering single shocks in succession to stimulate
    9·2 answers
  • How could the jackrabbit population suddenly increase?How might this affect the ecosystem?
    5·1 answer
  • What is and allele I need helppppp plssss
    11·2 answers
  • True or False: All species in an ecosystem are connected.
    15·1 answer
  • Differentiate between cell mass and cell number
    5·2 answers
  • Please help pleaseeeeee
    11·2 answers
  • Evidence that perpetrators do not see or realize they are leaving behind or
    15·1 answer
  • I need two paragraphs
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!