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Semester 1: Biology Review Flashcards | StudBud
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Semester 1: Biology Review
Semester 1: Biology Review
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1
Using the image below: Which phase in mitosis is being depicted?
Telophase
Interphase
Anaphase
Prophase
2
What two cell organelles are only found in plant cells?
Cell Wall
Cell Membrane
Chloroplasts
Nucleus
3
What are the parts of the Nervous System?
Nerves, Brain, & Spinal Cord
Skeletal, Cardiac, and Smooth
Receptors, Brain, & Synaptics
Larynx, Lungs, & Mouth
4
Positive feedback is the body's response to counteract a stimulus
True
False
5
Endotherms are organisms who able to regulate their body temperature naturally. "Warm-Blooded".
False
True
6
Plants use light energy to create chemical energy through a process known as ..
Negative Feedback
Cell Division
Glycolysis
photosynthesis.
7
Somatic (body) cells go through _______ to divide for growth and reproduction.
Meiosis I & II
Mitosis and Meiosis
Meiosis I
mitosis
8
Hair, Nails, and Skin are the parts of the excretory system
False
True
9
Using the diagram below which number is pointing to the Golgi Apparatus?
2
1
6
4
10
Cardiac, _____. Skeletal are the 3 types of muscle cells found in the body.
Smooth
Rough
Cranial
Stomach
11
Meiosis is cellular division for _____ and ___ cells.
Sperm, Muscle
Egg, Brain
Heart, Liver
Sperm, Egg
12
DNA that is in a tightly compacted package is known as ___________.
Chromatin
Mitochondria
Chromosomes
Nucleus
13
Adenine, Uracil, Guanine, & Cytosine are the four nitrogen bases that make DNA.
False
True
14
Where do Eukaryotes store their DNA?
Nucleus
Cell Wall
Cytoplasm
Smooth ER
15
Which is an example of negative feedback?
Blood Clotting
you're doing an awful job.
Sweating
Labor Contractions
16
What are the three purposes of cell division?
Regrowth, Repair & Reproduction
Regrowth, Repair & Regulation
Regrowth, Regulation & Reproduction
Regulation, Repair & Reproduction
17
Which is a product of photosynthesis?
Oxygen
Water
Glucose
Carbon Dioxide
18
Which is NOT an example of an Ectotherm
Reptiles
Amphibians
Fish
Seals
19
The stomata is the part of the plant that takes in Carbon Dioxide (CO2)
True
False
20
Which two Scientist are credited for discovering the 3-D structure of DNA?
Franklin & Wilkins
Chargaff & Newton
Hershey & Chase
Watson and Crick
21
Where can you find cardiac muscle?
Brain
Liver
Heart
Biceps
22
Which organelle is known as the powerhouse of the cell?
Nucelus
Golgi Apparatus
Mitochondria
Ribosomes
23
What holds the information about inherited trait?
Genes
Nucleotides
Genetics
Cell Membrane
24
What is the formula for photosynthesis
6CO2 + 6H2O --> C6H12O6 + 6O2
CO2 + 2H2O --> C6H12O6 + 2O2
CO2 + H2O --> C6H12O6 + O2
3O2 + 3H2O --> 3C6H12O6 + 3O2
25
Cells spend 95% of their time in this phase,
Interphase
Anaphase
Prophase
Telophase
26
Which is not part of the Modern Cell Theory?
Cells are the basic structure and function in living things.
Cells Spontaneously Generate.
All cells come from other living cells.
All living things are made of cells
27
Who took the first photo of DNA?
James Watson
Erwin Chargaff
Rosalind Franklin
Maurice Wilkins
28
The green pigment that plants use to capture light energy is called..
chlorophyll
cell wall
chloroplasts
stomata
29
These organs make up which organ system: trachea, nose, mouth, lungs & diaphragm.
Circulatory System
Respiratory System
Excretory System
Skeletal System
30
All the different parts of the cell are known as organelles
False
True
31
Homeostasis is the process of keeping a constant internal environment.
True
False