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
Andrei [34K]
4 years ago
13

hich cell structure is the gatekeeper, controlling what goes in and out of the cell? A) c - nucleus Eliminate B) e - vacuole C)

a - cell membrane D) b - endoplasmic reticulum
Biology
1 answer:
andrezito [222]4 years ago
8 0
<span>A) c - nucleus Eliminate</span>
You might be interested in
THE MENSTERUAL CYCLE <br><br> Fill in the missing blanks
IrinaVladis [17]
1) 28 2) ovaries 3) fallopian tube 4) ovaries 5 & 6) ovary 7) ovulation 8 & 9) uterus 10) fallopian tube 11) sperm cell 12) uterus 13) fertilized 14) blood 15) uterine 16) vagina 17) 28 18) menstruation
3 0
4 years ago
Match the description to the structure.
Kay [80]

Answer:

tube that carries urine from kidneys to bladder- ureter

functional unit of kidney -nephron

temporary storage place for urine -urinary bladder

exit way of urine from body- urethra

filter of waste material from blood- kidney

Explanation:

hope it will help you

3 0
3 years ago
Every time energy is transferred between organisms in a good web some of the energy is lost as heat true or false
Svet_ta [14]
The answer would be false
6 0
3 years ago
CAN SOMEONE CHECKS THIS QUESTION TO SEE IF IM RIGHT THIS IS FOR A MAJOR GRADE!
UkoKoshka [18]

Answer:

wait give me a sec, I’m editing my answer

yeah..in my opinio, your right

7 0
3 years ago
Read 2 more answers
What are the two most common reasons for modifying the land in South and Southeast Asia?
Goshia [24]

THE TWO MOST COMMON REASON FOR MODIFYING  THE  LAND IN SOUTH AND SOUTH ASIA IS

(i) first is significantly, the area of lands categorized as under forest/woodland and wetlands declined .At the same time, cultivated area increased .

(ii) another is requirement of additional land due to increase in population.

Explanation:

Between 1880 and 1980, the South and Southeast Asian landscape underwent dramatic modification.The 81% of the lost forest and wetland vegetation appears to have been converted into expanded agricultural land.

Human population in this region more than tripled between 1880 and 1980, producing an enormous demand for additional land for cultivation.

6 0
4 years ago
Other questions:
  • 1. Scientists believe that ancient ancestors of all animals were (1 point) A) single-celled prokaryotes that reproduced asexuall
    15·2 answers
  • What did Chargaff discover while studying bases in the DNA of organisms? The bases in the DNA of each organism were unique. The
    11·2 answers
  • Plants in areas with short growing seasons often have more chloroplasts in their cells than plants in areas with longer growing
    13·1 answer
  • Describe the abiotic factors in the environment where you currently live ?
    5·1 answer
  • A single layer of irregularly shaped epithelial cells found lining the respiratory tract is called
    14·1 answer
  • What domain does eukarya evolve?
    5·1 answer
  • Which planets are classified as terrestrial ??
    12·2 answers
  • What is the importance of codons differing in the last nitrogenous base (ex. CUU, CUC both coding for leucine) but still being a
    10·1 answer
  • Why do researchers believe that mammals evolved such large brains, such as that of hadrocodium?
    13·1 answer
  • The stomach lining is made up of deep musclar grooves. How do you think these structures help the stomach to break down food?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!