FREE AND STUDY GAMES ABOUT BIOLOGY MODULE-6

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FREE AND STUDY GAMES ABOUT BIOLOGY MODULE-6

EXAM QUESTIONS

Actual Qs and Ans Expert-Verified Explanation

This Exam contains:

-Guarantee passing score -61 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: What helps the cell holds its shape if it does not have a cell wall?

Answer:

Cytoskeleton and ER

Question 2: Middle lamella

Answer:

The tine film between the cell walls od adjacent plant cells

Question 3: Waster vacuoles

Answer:

Vacuoles that contain the water products of digestion

Question 4: Digestion

Answer:

The breakdown of absorbed substances

Question 5: Secretion vesicle

Answer:

Vesicle that holds secretion products so that they can be transported to the plasma membrane and released.

Question 6: Cromoplasts

Answer:

Organelles that contain pigemts used in photosynthesis

Question 7: Respiration

Answer:

The breakdown of food molcules with a release of energy

Question 8: Active transport

Answer:

Movement of molecules through the plasma membrane aided by a process that requires energy

Question 9: Pinocytic vesicle

Answer:

Vesicle formed at the plasma membrane to allow the abosrption of large molecules

Question 10: What makes it possible for the plasma membrane to self-asseble?

Answer:

The hydrophilic and hydrophobic acids

Question 11: Cell wall

Answer:

A ridgid stucture on the outside of certain cells, usually plant and bacteria cells

Question 12: Hypertonic solution

Answer:

A solution in which the concentration of solutes is reat then that of the cell that resides in the solution

Question 13: Hypotonic solution

Answer:

A solution in which the concentration of solutes is less then that of the cell that resides in the solution

Question 14: Reproduction

Answer:

Producing more cells

Question 15: Nuclear membrane

Answer:

A highly-porous membrane that separates the nucleus from the cytoplasm

Question 16: Cytoplasm

Answer:

A jellylike fluid inside the cell in which the organelles are suspended

Question 17: A cell contains centrioles and lysosomes. Is it plant or animal?

Answer:

Animal

Question 18: Ions

Answer:

Substances in which at least one atom has an imbalance of protons and electrons

Question 19: Smooth ER

Answer:

ER that has no ribosomes

Question 20: What things in the cell deal with cellular movement?

Answer:

Cytoplasm, Smooth ER, Rough ER, Centriols, cytoskeleton and golgi bodies secretion vesicle and waste vacuoles

Question 21: Intermediate filaments

Answer:

Threadlike proteins in the cells cytoskeleton that are roughly twice as thick as microfilaments

Question 22: Chromatin

Answer:

Clusters of DNA RNA and proteins in the nucleus of a cell

Question 23: Phagocytosis

Answer:

The process by which a cell engulfs foreign substances or other cells

Question 24: Ribosomes

Answer:

Non-membrane-bounded organelles repsonible for protein synthesis

Question 25: Phagocytic vacuole

Answer:

A vacuole that holds the matter which a cell engulfs Question 26: A scientist determines a means to extract all ADP from a cell. Why will this kill the cell?

Answer:

Because the energry from the ADP acomplishes most of the tasks in a cell Question 27: IF a cell has no oxygen, what stage(s) of areobic cellular respiration can still run?How many ATPs can it make from a molecule of glucose?

Answer:

Gylcolysis

Question 28: Microtubules

Answer:

Spiral strands of protein molecules that form a tubelike structure